- Pharo-dev - lists.pharo.org

Fwd: pharo sound should be working

by Pharo4Stef

Begin forwarded message: > From: xavier MESSNER <xmessner(a)gmail.com> > Subject: Re: [Pharo-dev] pharo sound should be working > Date: 17 Mar 2014 22:12:30 GMT+1 > To: StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> > > Salut StÃ©phane, > > Les modifications apportÃ©es corrigent le problÃ¨me. Le son fonctionne correctement mais uniquement si le serveur sonore Pulseaudio n'est pas dÃ©marrÃ©, ce qui n'est pas le cas pour les distributions modernes ou orientÃ©es desktop. Pour avoir du son j'ai dÃ» dÃ©sactiver pulseaudio. > > Voici comment j'ai procÃ©dÃ©. > > Dans ~/.pulse/client.conf > > autospawn = no > > Cela permet de ne pas relancer le service en automatique > > Ensuite > > killall pulseaudio > > Maintenant je suis dans une configuration "idÃ©ale" et j'ai pu rejouer la mÃ©lodie de pacman :) > > Seulement, si le serveur de son pulseaudio est lancÃ© j'ai cela qui apparaÃ®t dans la console > > sound_Start(default) > soundStart: snd_add_pcm_handler: Fonction non implantÃ©e > sound_Start(default) > soundStart: snd_add_pcm_handler: Fonction non implantÃ©e > > Je suis bien parti de la derniÃ¨re version de la vm disponible comme demanÃ©. > A mon avis lorsqu'on utilise pulseaudio, il y a conflit avec la vm qui elle veut utiliser alsa. > > Xavier. > > > 2014-03-17 20:03 GMT+01:00 StÃ©phane Ducasse <stephane.ducasse(a)inria.fr>: > xavier peux-tu reessayer? > > > Begin forwarded message: > >> From: Esteban Lorenzano <estebanlm(a)gmail.com> >> Subject: Re: [Pharo-dev] pharo sound should be working >> Date: 17 Mar 2014 15:45:06 GMT+1 >> To: Pharo Development List <pharo-dev(a)lists.pharo.org> >> Reply-To: Pharo Development List <pharo-dev(a)lists.pharo.org> >> >> can you check with the latest vm now? >> >> btwâ¦ you need to install: >> >> sudo apt-get install libasound2-plugins:i386 >> >> in order to prevent warnings. >> >> On 15 Mar 2014, at 00:03, Nicolai Hess <nicolaihess(a)web.de> wrote: >> >>> 2014-03-14 21:43 GMT+01:00 Esteban Lorenzano <estebanlm(a)gmail.com>: >>> >>> Hi, >>> >>> so I committed some changes to allow soundplugin to work on the pharovm. >>> can you please download and test in your platforms? >>> >>> Works on windows >>> >>> >>> >>> (remember, in linux you need libasound2 dependency installed) >>> >>> it does not work on linux Ubuntu 12.04.2 LTS >>> (I have installed libasound2). >>> >>> Why don't we include the pulse config again and build the vm-sound-pulse module as well? >>> As I described it in the issue 12493, vm-sound-oss is buildable too. But current >>> linux distribution don't provide the older OSS sound system. >>> (it worked for me with ubuntu 10.04 but not with 12.04) >>> >>> >>> cheers, >>> Esteban >>> >>> >> > >

March 18, 2014

[SO] Can't launch Pharo2 on Windows 8.1

by Max Leske

http://stackoverflow.com/questions/22468130/pharo-smalltalk-dont-open-windo…

March 18, 2014

[ANN] RenoirSt 1.1.0 released!

by Gabriel Cotelli

Hi, I'm announcing the second official release of RenoirSt, a DSL enabling programmatic cascading style sheet generation for Pharo. Changelog 1.1.0 - Issue #17 Added support for comments - Issue #2 Improved formatting of rules inside media queries - Issue #7 Improved formula notation support in selectors - Issue #21 Compatibility with Units package - Issue #23 Fixed typo: Lenght must be Length - Issue #15 Added "Seaside" configuration with useful extensions - Updated Tutorial Load it in your Pharo image using the Configuration Browser (RenoirSt y RenoirStPlusSeaside configuratios), or visit the project page<http://gcotelli.github.io/RenoirSt/> and GitHub repository <https://github.com/gcotelli/RenoirSt> for more information on the supported and planned features, and check-out the online tutorial.<https://github.com/gcotelli/RenoirSt/blob/stable/docs/tutorial/Tutorial%20-…> I hope you find it useful. Feel free to ask any questions, suggest ideas and improvements, or report bugs (the issue tracker is in GitHub).

March 18, 2014

Re: [Pharo-dev] NBOpenGL on Windows

by Igor Stasenko

On 17 March 2014 20:50, Nicolai Hess <nicolaihess(a)web.de> wrote: > 2014-03-17 18:09 GMT+01:00 Igor Stasenko <siguctua(a)gmail.com>: > > >> >> >> On 17 March 2014 16:57, Ben Coman <btc(a)openinworld.com> wrote: >> >>> >>> As NBOpenBL gets broader use by end-users of applications like Roassal, >>> there is a good chance of a flood of these reports. Maybe too late to get >>> into Pharo3, but it would good (if possible) for system checking be built >>> in to determine the feature support of a user's graphic card. >>> >>> Alternatively, such reports might be reduced with better indication its >>> a lack of feature rather than an error. >>> For example: >>> NBGLFrameBuffer(Object)>>unspportedFeature: >>> looks better than : >>> NBGLFrameBuffer(Object)>>error: >>> >>> >> What does it changes? This error is going from OpenGL itself. >> GL_FRAMEBUFFER_UNSUPPORTED is a constant reported by opengl.. >> are you going to introduce separate error-handling method for each and >> every possible error code which opengl produces (includes hundreds of >> extensions and more coming each year) ? >> If yes, then i wish you good luck! :) >> >> The complete error description can be found in corresponding OpenGL >> documentation. As well as recommendations what to do and what not. And i am >> not going to teach how to use OpenGL library. ;) >> >> >> >>> cheers -ben >>> >>> >>> In another thread Ronie Salgado wrote: >>> >>> Hi Nicolai, >>> >>> What are your system specs?, specially your graphic card. >>> Roassal3D requires a graphic card with at least OpenGL 2.0 support. >>> Try updating your graphic drivers >>> >>> Greetings, >>> Ronie >>> >>> >>> >>> This thread Igor Stasenko wrote: >>> >>> >>> >>> >>> On 17 March 2014 12:13, Nicolai Hess <nicolaihess(a)web.de> wrote: >>> >>>> >>>> 2014-03-17 11:49 GMT+01:00 Igor Stasenko <siguctua(a)gmail.com>: >>>> >>>> https://ci.inria.fr/pharo-contribution/job/NBOpenGL/ >>>>> >>>>> >>>>> On 16 March 2014 00:02, Nicolai Hess <nicolaihess(a)web.de> wrote: >>>>> >>>>>> Is there a working version (maybe with examples) >>>>>> for NBOpenGL on Windows? >>>>>> >>>>>> >>>>>> >>>>> >>>>> >>>>> -- >>>>> Best regards, >>>>> Igor Stasenko. >>>>> >>>> >>>> >>>> Thank you Igor, >>>> >>>> now the question is, what to do with this? >>>> It looks like the same version I would get on installing Roassal3D, >>>> which doesn't >>>> work (all windows are empty). >>>> >>>> Running >>>> GLViewportMorph new openInWorld >>>> or >>>> GLTTRenderingDemo new openInWorld >>>> results in an error >>>> NBGLFrameBuffer(Object)>>error: >>>> 'Frame buffer is incomplete: GL_FRAMEBUFFER_UNSUPPORTED' >>>> >>>> >>> so your graphics card/driver don't supports requested configuration of >>> framebuffer used in demo. >>> >>> all you have to do is to implement own, which will work on your >>> machine. >>> since you got that message, the NBOpenGL works fine. >>> >>> >>>> >>>> Nicolai >>>> >>>> >>>> >>>> >>> >>> >>> -- >>> Best regards, >>> Igor Stasenko. >>> >>> >>> >> >> >> -- >> Best regards, >> Igor Stasenko. >> > > > Ok, looks like it is a driver issue. On another windows machine, creating > the frame buffer object works > (no more GL_FRAMEBUFFER_UNSUPPORTED error). But the rendering looks > strange, this is not how > it is supposed to look, right? > > Screenshot attached: > not quite, but at least it is functional. Maybe there was changes in code which causing artifacts. -- Best regards, Igor Stasenko.

March 18, 2014

Re: [Pharo-dev] Buffer overflow in VM?

by btc＠openinworld.com

Forwarded to VM list. Jan Vrany wrote: > Hi guys, > > when validating fix from Ben, I found another interesting thing: > > 1) Create quite a deeply nested directory, in my case full path was: > > /home/jv/Projects/Pharo/3.0/dsdsadasdsadasdas/DasDasDasdASdASdASDasDas/das/das/das/dasd/dasdasdastget4efdsfsd/dasdasdasdasda/dadasdasdasdas/dasdasdadasdasdadasdasdasdasdasdasdasdsadas/dadasdasdasdasrewgdfgbfdcghbcfgdf/gdf/gdfgdfgdf/gdfg/df/gdf/gdf > > > (yes, it's that crazy, nevertheless perfectly valid. 248 bytes in > total. > > 2) Download last pharo to the inner-most directory: > wget -O- get.pharo.org/30+vm | bash > > 3) run it: > ./pharo-ui Pharo.image > > VM crashes, producing following on stdout/err: > > *** buffer overflow detected ***: > /home/jv/Projects/Pharo/3.0/dsdsadasdsadasdas/DasDasDasdASdASdASDasDas/das/das/das/dasd/dasdasdastget4efdsfsd/dasdasdasdasda/dadasdasdasdas/dasdasdadasdasdadasdasdasdasdasdasdasdsadas/dadasdasdasdasrewgdfgbfdcghbcfgdf/gdf/gdfgdfgdf/gdfg/df/gdf/gdf/pharo-vm/pharo > terminated > ======= Backtrace: ========= > /lib/i386-linux-gnu/libc.so.6(__fortify_fail+0x65)[0xf763ded5] > /lib/i386-linux-gnu/libc.so.6(+0x103c8a)[0xf763cc8a] > /lib/i386-linux-gnu/libc.so.6(+0x1032e8)[0xf763c2e8] > /lib/i386-linux-gnu/libc.so.6(_IO_default_xsputn+0x91)[0xf75ac501] > /lib/i386-linux-gnu/libc.so.6(_IO_vfprintf+0x2352)[0xf757de02] > /lib/i386-linux-gnu/libc.so.6(__vsprintf_chk+0xc9)[0xf763c3b9] > /lib/i386-linux-gnu/libc.so.6(__sprintf_chk+0x2f)[0xf763c2cf] > /home/jv/Projects/Pharo/3.0/dsdsadasdsadasdas/DasDasDasdASdASdASDasDas/das/das/das/dasd/dasdasdastget4efdsfsd/dasdasdasdasda/dadasdasdasdas/dasdasdadasdasdadasdasdasdasdasdasdasdsadas/dadasdasdasdasrewgdfgbfdcghbcfgdf/gdf/gdfgdfgdf/gdfg/df/gdf/gdf/pharo-vm/pharo[0x8098763] > > /home/jv/Projects/Pharo/3.0/dsdsadasdsadasdas/DasDasDasdASdASdASDasDas/das/das/das/dasd/dasdasdastget4efdsfsd/dasdasdasdasda/dadasdasdasdas/dasdasdadasdasdadasdasdasdasdasdasdasdsadas/dadasdasdasdasrewgdfgbfdcghbcfgdf/gdf/gdfgdfgdf/gdfg/df/gdf/gdf/pharo-vm/pharo(ioLoadModule+0x172)[0x8098a72] > > /home/jv/Projects/Pharo/3.0/dsdsadasdsadasdas/DasDasDasdASdASdASDasDas/das/das/das/dasd/dasdasdastget4efdsfsd/dasdasdasdasda/dadasdasdasdas/dasdasdadasdasdadasdasdasdasdasdasdasdsadas/dadasdasdasdasrewgdfgbfdcghbcfgdf/gdf/gdfgdfgdf/gdfg/df/gdf/gdf/pharo-vm/pharo(queryLoadModule+0x123)[0x809a393] > > /home/jv/Projects/Pharo/3.0/dsdsadasdsadasdas/DasDasDasdASdASdASDasDas/das/das/das/dasd/dasdasdastget4efdsfsd/dasdasdasdasda/dadasdasdasdas/dasdasdadasdasdadasdasdasdasdasdasdasdsadas/dadasdasdasdasrewgdfgbfdcghbcfgdf/gdf/gdfgdfgdf/gdfg/df/gdf/gdf/pharo-vm/pharo(queryModule+0x1f)[0x809a47f] > > /home/jv/Projects/Pharo/3.0/dsdsadasdsadasdas/DasDasDasdASdASdASDasDas/das/das/das/dasd/dasdasdastget4efdsfsd/dasdasdasdasda/dadasdasdasdas/dasdasdadasdasdadasdasdasdasdasdasdasdsadas/dadasdasdasdasrewgdfgbfdcghbcfgdf/gdf/gdfgdfgdf/gdfg/df/gdf/gdf/pharo-vm/pharo(main+0x4e9)[0x805b519] > > /lib/i386-linux-gnu/libc.so.6(__libc_start_main+0xf3)[0xf75524d3] > /home/jv/Projects/Pharo/3.0/dsdsadasdsadasdas/DasDasDasdASdASdASDasDas/das/das/das/dasd/dasdasdastget4efdsfsd/dasdasdasdasda/dadasdasdasdas/dasdasdadasdasdadasdasdasdasdasdasdasdsadas/dadasdasdasdasrewgdfgbfdcghbcfgdf/gdf/gdfgdfgdf/gdfg/df/gdf/gdf/pharo-vm/pharo[0x805b5f1] > > ======= Memory map: ======== > 08048000-0812c000 r-xp 00000000 fc:00 5779868 > /home/jv/Projects/Pharo/3.0/dsdsadasdsadasdas/DasDasDasdASdASdASDasDas/das/das/das/dasd/dasdasdastget4efdsfsd/dasdasdasdasda/dadasdasdasdas/dasdasdadasdasdadasdasdasdasdasdasdasdsadas/dadasdasdasdasrewgdfgbfdcghbcfgdf/gdf/gdfgdfgdf/gdfg/df/gdf/gdf/pharo-vm/pharo > > 0812c000-0812d000 r--p 000e3000 fc:00 5779868 > /home/jv/Projects/Pharo/3.0/dsdsadasdsadasdas/DasDasDasdASdASdASDasDas/das/das/das/dasd/dasdasdastget4efdsfsd/dasdasdasdasda/dadasdasdasdas/dasdasdadasdasdadasdasdasdasdasdasdasdsadas/dadasdasdasdasrewgdfgbfdcghbcfgdf/gdf/gdfgdfgdf/gdfg/df/gdf/gdf/pharo-vm/pharo > > 0812d000-08137000 rw-p 000e4000 fc:00 5779868 > /home/jv/Projects/Pharo/3.0/dsdsadasdsadasdas/DasDasDasdASdASdASDasDas/das/das/das/dasd/dasdasdastget4efdsfsd/dasdasdasdasda/dadasdasdasdas/dasdasdadasdasdadasdasdasdasdasdasdasdsadas/dadasdasdasdasrewgdfgbfdcghbcfgdf/gdf/gdfgdfgdf/gdfg/df/gdf/gdf/pharo-vm/pharo > > 08137000-08173000 rw-p 00000000 00:00 0 > 08b12000-08b33000 rw-p 00000000 00:00 0 [heap] > f6f5d000-f6f79000 r-xp 00000000 fc:00 2913365 > /lib/i386-linux-gnu/libgcc_s.so.1 > f6f79000-f6f7a000 r--p 0001b000 fc:00 2913365 > /lib/i386-linux-gnu/libgcc_s.so.1 > f6f7a000-f6f7b000 rw-p 0001c000 fc:00 2913365 > /lib/i386-linux-gnu/libgcc_s.so.1 > f6f7b000-f6f82000 r-xp 00000000 fc:00 2989741 > /lib/i386-linux-gnu/librt-2.15.so > f6f82000-f6f83000 r--p 00006000 fc:00 2989741 > /lib/i386-linux-gnu/librt-2.15.so > f6f83000-f6f84000 rw-p 00007000 fc:00 2989741 > /lib/i386-linux-gnu/librt-2.15.so > f6f84000-f6f89000 r-xp 00000000 fc:00 3841794 > /usr/lib/i386-linux-gnu/libXdmcp.so.6.0.0 > f6f89000-f6f8a000 r--p 00004000 fc:00 3841794 > /usr/lib/i386-linux-gnu/libXdmcp.so.6.0.0 > f6f8a000-f6f8b000 rw-p 00005000 fc:00 3841794 > /usr/lib/i386-linux-gnu/libXdmcp.so.6.0.0 > f6f8b000-f6f8d000 r-xp 00000000 fc:00 3841792 > /usr/lib/i386-linux-gnu/libXau.so.6.0.0 > f6f8d000-f6f8e000 r--p 00001000 fc:00 3841792 > /usr/lib/i386-linux-gnu/libXau.so.6.0.0 > f6f8e000-f6f8f000 rw-p 00002000 fc:00 3841792 > /usr/lib/i386-linux-gnu/libXau.so.6.0.0 > f6f8f000-f6f9a000 r-xp 00000000 fc:00 3801636 > /usr/lib/i386-linux-gnu/libdrm.so.2.4.0 > f6f9a000-f6f9b000 r--p 0000a000 fc:00 3801636 > /usr/lib/i386-linux-gnu/libdrm.so.2.4.0 > f6f9b000-f6f9c000 rw-p 0000b000 fc:00 3801636 > /usr/lib/i386-linux-gnu/libdrm.so.2.4.0 > f6f9c000-f6fbc000 r-xp 00000000 fc:00 3846353 > /usr/lib/i386-linux-gnu/libxcb.so.1.1.0 > f6fbc000-f6fbd000 r--p 0001f000 fc:00 3846353 > /usr/lib/i386-linux-gnu/libxcb.so.1.1.0 > f6fbd000-f6fbe000 rw-p 00020000 fc:00 3846353 > /usr/lib/i386-linux-gnu/libxcb.so.1.1.0 > f6fbe000-f6fd4000 r-xp 00000000 fc:00 3843823 > /usr/lib/i386-linux-gnu/libxcb-glx.so.0.0.0 > f6fd4000-f6fd5000 r--p 00016000 fc:00 3843823 > /usr/lib/i386-linux-gnu/libxcb-glx.so.0.0.0 > f6fd5000-f6fd6000 rw-p 00017000 fc:00 3843823 > /usr/lib/i386-linux-gnu/libxcb-glx.so.0.0.0 > f6fd6000-f6fdb000 r-xp 00000000 fc:00 3846389 > /usr/lib/i386-linux-gnu/libXfixes.so.3.1.0 > f6fdb000-f6fdc000 r--p 00004000 fc:00 3846389 > /usr/lib/i386-linux-gnu/libXfixes.so.3.1.0 > f6fdc000-f6fdd000 rw-p 00005000 fc:00 3846389 > /usr/lib/i386-linux-gnu/libXfixes.so.3.1.0 > f6fdd000-f6fdf000 r-xp 00000000 fc:00 3843329 > /usr/lib/i386-linux-gnu/libXdamage.so.1.1.0 > f6fdf000-f6fe0000 r--p 00001000 fc:00 3843329 > /usr/lib/i386-linux-gnu/libXdamage.so.1.1.0 > f6fe0000-f6fe1000 rw-p 00002000 fc:00 3843329 > /usr/lib/i386-linux-gnu/libXdamage.so.1.1.0 > f6fe1000-f6ff1000 r-xp 00000000 fc:00 3846377 > /usr/lib/i386-linux-gnu/libXext.so.6.4.0 > f6ff1000-f6ff2000 r--p 0000f000 fc:00 3846377 > /usr/lib/i386-linux-gnu/libXext.so.6.4.0 > f6ff2000-f6ff3000 rw-p 00010000 fc:00 3846377 > /usr/lib/i386-linux-gnu/libXext.so.6.4.0 > f6ff3000-f7126000 r-xp 00000000 fc:00 3846357 > /usr/lib/i386-linux-gnu/libX11.so.6.3.0 > f7126000-f7127000 r--p 00132000 fc:00 3846357 > /usr/lib/i386-linux-gnu/libX11.so.6.3.0 > f7127000-f712a000 rw-p 00133000 fc:00 3846357 > /usr/lib/i386-linux-gnu/libX11.so.6.3.0 > f712a000-f7181000 r-xp 00000000 fc:00 3806685 > /usr/lib/i386-linux-gnu/mesa/libGL.so.1.2.0 > f7181000-f7183000 r--p 00056000 fc:00 3806685 > /usr/lib/i386-linux-gnu/mesa/libGL.so.1.2.0 > f7183000-f7188000 rwxp 00058000 fc:00 3806685 > /usr/lib/i386-linux-gnu/mesa/libGL.so.1.2.0 > f71ac000-f71c4000 r-xp 00000000 fc:00 5779870 > /home/jv/Projects/Pharo/3.0/dsdsadasdsadasdas/DasDasDasdASdASdASDasDas/das/das/das/dasd/dasdasdastget4efdsfsd/dasdasdasdasda/dadasdasdasdas/dasdasdadasdasdadasdasdasdasdasdasdasdsadas/dadasdasdasdasrewgdfgbfdcghbcfgdf/gdf/gdfgdfgdf/gdfg/df/gdf/gdf/pharo-vm/vm-display-X11 > > f71c4000-f71c5000 r--p 00017000 fc:00 5779870 > /home/jv/Projects/Pharo/3.0/dsdsadasdsadasdas/DasDasDasdASdASdASDasDas/das/das/das/dasd/dasdasdastget4efdsfsd/dasdasdasdasda/dadasdasdasdas/dasdasdadasdasdadasdasdasdasdasdasdasdsadas/dadasdasdasdasrewgdfgbfdcghbcfgdf/gdf/gdfgdfgdf/gdfg/df/gdf/gdf/pharo-vm/vm-display-X11 > > f71c5000-f71c6000 rw-p 00018000 fc:00 5779870 > /home/jv/Projects/Pharo/3.0/dsdsadasdsadasdas/DasDasDasdASdASdASDasDas/das/das/das/dasd/dasdasdastget4efdsfsd/dasdasdasdasda/dadasdasdasdas/dasdasdadasdasdadasdasdasdasdasdasdasdsadas/dadasdasdasdasrewgdfgbfdcghbcfgdf/gdf/gdfgdfgdf/gdfg/df/gdf/gdf/pharo-vm/vm-display-X11 > > f71c6000-f71c7000 rw-p 00000000 00:00 0 > f71c7000-f71c8000 r--p 00461000 fc:00 3688627 > /usr/lib/locale/locale-archive > f71c8000-f7338000 r--p 001bc000 fc:00 3688627 > /usr/lib/locale/locale-archive > f7338000-f7538000 r--p 00000000 fc:00 3688627 > /usr/lib/locale/locale-archive > f7538000-f7539000 rw-p 00000000 00:00 0 > f7539000-f76dd000 r-xp 00000000 fc:00 2989731 > /lib/i386-linux-gnu/libc-2.15.so > f76dd000-f76de000 ---p 001a4000 fc:00 2989731 > /lib/i386-linux-gnu/libc-2.15.so > f76de000-f76e0000 r--p 001a4000 fc:00 2989731 > /lib/i386-linux-gnu/libc-2.15.so > f76e0000-f76e1000 rw-p 001a6000 fc:00 2989731 > /lib/i386-linux-gnu/libc-2.15.so > f76e1000-f76e4000 rw-p 00000000 00:00 0 > f76e4000-f76fb000 r-xp 00000000 fc:00 2989747 > /lib/i386-linux-gnu/libpthread-2.15.so > f76fb000-f76fc000 r--p 00016000 fc:00 2989747 > /lib/i386-linux-gnu/libpthread-2.15.so > f76fc000-f76fd000 rw-p 00017000 fc:00 2989747 > /lib/i386-linux-gnu/libpthread-2.15.so > f76fd000-f7700000 rw-p 00000000 00:00 0 > f7700000-f7703000 r-xp 00000000 fc:00 2989746 > /lib/i386-linux-gnu/libdl-2.15.so > f7703000-f7704000 r--p 00002000 fc:00 2989746 > /lib/i386-linux-gnu/libdl-2.15.so > f7704000-f7705000 rw-p 00003000 fc:00 2989746 > /lib/i386-linux-gnu/libdl-2.15.so > f7705000-f772f000 r-xp 00000000 fc:00 2989763 > /lib/i386-linux-gnu/libm-2.15.so > f772f000-f7730000 r--p 00029000 fc:00 2989763 > /lib/i386-linux-gnu/libm-2.15.so > f7730000-f7731000 rw-p 0002a000 fc:00 2989763 > /lib/i386-linux-gnu/libm-2.15.so > f7735000-f7736000 rw-p 00000000 00:00 0 > f7736000-f773a000 r-xp 00000000 fc:00 3846693 > /usr/lib/i386-linux-gnu/libXxf86vm.so.1.0.0 > f773a000-f773b000 r--p 00003000 fc:00 3846693 > /usr/lib/i386-linux-gnu/libXxf86vm.so.1.0.0 > f773b000-f773c000 rw-p 00004000 fc:00 3846693 > /usr/lib/i386-linux-gnu/libXxf86vm.so.1.0.0 > f773c000-f773d000 r-xp 00000000 fc:00 3843521 > /usr/lib/i386-linux-gnu/libX11-xcb.so.1.0.0 > f773d000-f773e000 r--p 00000000 fc:00 3843521 > /usr/lib/i386-linux-gnu/libX11-xcb.so.1.0.0 > f773e000-f773f000 rw-p 00001000 fc:00 3843521 > /usr/lib/i386-linux-gnu/libX11-xcb.so.1.0.0 > f773f000-f774e000 r-xp 00000000 fc:00 3803606 > /usr/lib/i386-linux-gnu/libglapi.so.0.0.0 > f774e000-f7750000 r--p 0000f000 fc:00 3803606 > /usr/lib/i386-linux-gnu/libglapi.so.0.0.0 > f7750000-f7755000 rwxp 00011000 fc:00 3803606 > /usr/lib/i386-linux-gnu/libglapi.so.0.0.0 > f7755000-f7757000 rw-p 00000000 00:00 0 > f7757000-f7758000 r-xp 00000000 00:00 0 [vdso] > f7758000-f7778000 r-xp 00000000 fc:00 2989754 > /lib/i386-linux-gnu/ld-2.15.so > f7778000-f7779000 r--p 0001f000 fc:00 2989754 > /lib/i386-linux-gnu/ld-2.15.so > f7779000-f777a000 rw-p 00020000 fc:00 2989754 > /lib/i386-linux-gnu/ld-2.15.so > ffe2a000-ffe4c000 rw-p 00000000 00:00 0 [stack] > ./pharo-ui: line 11: 31488 Aborted (core dumped) > "$DIR"/"pharo-vm/pharo" "$@" > jv@sao:~/Projects/Pharo/3.0/dsdsadasdsadasdas/DasDasDasdASdASdASDasDas/das/das/das/dasd/dasdasdastget4efdsfsd/dasdasdasdasda/dadasdasdasdas/dasdasdadasdasdadasdasdasdasdasdasdasdsadas/dadasdasdasdasrewgdfgbfdcghbcfgdf/gdf/gdfgdfgdf/gdfg/df/gdf/gdf$ > > > Running it under GDB shows following backtrace: > > Program received signal SIGABRT, Aborted. > 0xf7fdb430 in __kernel_vsyscall () > (gdb) bt > #0 0xf7fdb430 in __kernel_vsyscall () > #1 0xf7deb1df in raise () from /lib/i386-linux-gnu/libc.so.6 > #2 0xf7dee825 in abort () from /lib/i386-linux-gnu/libc.so.6 > #3 0xf7e2839a in ?? () from /lib/i386-linux-gnu/libc.so.6 > #4 0xf7ec1ed5 in __fortify_fail () from /lib/i386-linux-gnu/libc.so.6 > #5 0xf7ec0c8a in __chk_fail () from /lib/i386-linux-gnu/libc.so.6 > #6 0xf7ec02e8 in ?? () from /lib/i386-linux-gnu/libc.so.6 > #7 0xf7e30501 in _IO_default_xsputn () from > /lib/i386-linux-gnu/libc.so.6 > #8 0xf7e01e02 in vfprintf () from /lib/i386-linux-gnu/libc.so.6 > #9 0xf7ec03b9 in __vsprintf_chk () from /lib/i386-linux-gnu/libc.so.6 > #10 0xf7ec02cf in __sprintf_chk () from /lib/i386-linux-gnu/libc.so.6 > #11 0x08098763 in tryLoading () > #12 0x08098a72 in ioLoadModule () > #13 0x0809a393 in queryLoadModule () > #14 0x0809a47f in queryModule () > #15 0x0805b519 in main () > > Good you compile with -fstack-protector :-) > > Best, Jan > >

March 18, 2014

Re: [Pharo-dev] pharo sound should be working

by Nicolai Hess

Yes, sound enabled. I can hear the sound if I take squeaks vm-sound-pulse module. But with pharo vm-sound-ALSA -> no sound. my machine: Linux erde 3.2.0-48-generic #74-Ubuntu SMP Thu Jun 6 19:43:26 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux Ubuntu 12.04 load pharo with: wget -O- get.pharo.org/30+vmLatest | bash trying to play sound with vm-sound-alsa shows sound_Start(default) soundStart: snd_add_pcm_handler: Die angeforderte Funktion ist nicht implementiert sound_Start(default) soundStart: snd_add_pcm_handler: Die angeforderte Funktion ist nicht implementiert Image/VM info Image ----- /home/nicolai/Downloads/pharo_test/Pharo.image Pharo3.0 Latest update: #30798 Unnamed Virtual Machine --------------- /home/nicolai/Downloads/pharo_test/pharo-vm/pharo NBCoInterpreter NativeBoost-CogPlugin-GuillermoPolito.19 uuid: acc98e51-2fba-4841-a965-2975997bba66 Mar 17 2014 NBCogit NativeBoost-CogPlugin-GuillermoPolito.19 uuid: acc98e51-2fba-4841-a965-2975997bba66 Mar 17 2014 https://github.com/pharo-project/pharo-vm.git Commit: 6e08ad296c0df6c1a4215a5dada5380c897dc2fe Date: 2014-03-17 14:45:12 +0100 By: Esteban Lorenzano <estebanlm(a)gmail.com> Jenkins build #14811 Unix built on Mar 17 2014 14:51:36 Compiler: 4.6.3 VMMaker versionString https://github.com/pharo-project/pharo-vm.git Commit: 6e08ad296c0df6c1a4215a5dada5380c897dc2fe Date: 2014-03-17 14:45:12 +0100 By: Esteban Lorenzano <estebanlm(a)gmail.com> Jenkins build #14811 NBCoInterpreter NativeBoost-CogPlugin-GuillermoPolito.19 uuid: acc98e51-2fba-4841-a965-2975997bba66 Mar 17 2014 NBCogit NativeBoost-CogPlugin-GuillermoPolito.19 uuid: acc98e51-2fba-4841-a965-2975997bba66 Mar 17 2014 2014-03-17 21:45 GMT+01:00 Pharo4Stef <pharo4Stef(a)free.fr>: > did you enable sound in the setting? > > On 17 Mar 2014, at 20:53, Nicolai Hess <nicolaihess(a)web.de> wrote: > > Still no sound on Ubuntu 12.04 > (libasound2 and libasound2-plugins installed). > I see the warning on the terminal although libasound2-plugins is > installed. > > > 2014-03-17 17:40 GMT+01:00 Esteban Lorenzano <estebanlm(a)gmail.com>: > >> the ppa is not updated yet... this is a test version. >> you have to install libasound2>i386 and libasound2-plugins:i386. >> you get the vm with zeroconf: wget -O- get.pharo.org/vmLatest | bash >> >> Esteban >> >> On 17 Mar 2014, at 16:49, J.F. Rick <self(a)je77.com> wrote: >> >> What would I need to do to install it on Ubuntu? Could I just use the >> PPA? If so, what are the commands? >> >> Cheers, >> >> Jeff >> >> >> On Mon, Mar 17, 2014 at 3:45 PM, Esteban Lorenzano <estebanlm(a)gmail.com>wrote: >> >>> can you check with the latest vm now? >>> >>> btw... you need to install: >>> >>> sudo apt-get install libasound2-plugins:i386 >>> >>> in order to prevent warnings. >>> >>> On 15 Mar 2014, at 00:03, Nicolai Hess <nicolaihess(a)web.de> wrote: >>> >>> 2014-03-14 21:43 GMT+01:00 Esteban Lorenzano <estebanlm(a)gmail.com>: >>> >>>> Hi, >>>> >>>> so I committed some changes to allow soundplugin to work on the pharovm. >>>> can you please download and test in your platforms? >>>> >>> >>> Works on windows >>> >>> >>> >>>> >>>> (remember, in linux you need libasound2 dependency installed) >>>> >>> >>> it does not work on linux Ubuntu 12.04.2 LTS >>> (I have installed libasound2). >>> >>> Why don't we include the pulse config again and build the vm-sound-pulse >>> module as well? >>> As I described it in the issue 12493, vm-sound-oss is buildable too. But >>> current >>> linux distribution don't provide the older OSS sound system. >>> (it worked for me with ubuntu 10.04 but not with 12.04) >>> >>> >>>> >>>> cheers, >>>> Esteban >>>> >>>> >>> >>> >> >> >> -- >> Jochen "Jeff" Rick, Ph.D. >> http://www.je77.com/ >> Skype ID: jochenrick >> >> >> > >

March 18, 2014

Buffer overflow in VM?

by Jan Vrany

Hi guys, when validating fix from Ben, I found another interesting thing: 1) Create quite a deeply nested directory, in my case full path was: /home/jv/Projects/Pharo/3.0/dsdsadasdsadasdas/DasDasDasdASdASdASDasDas/das/das/das/dasd/dasdasdastget4efdsfsd/dasdasdasdasda/dadasdasdasdas/dasdasdadasdasdadasdasdasdasdasdasdasdsadas/dadasdasdasdasrewgdfgbfdcghbcfgdf/gdf/gdfgdfgdf/gdfg/df/gdf/gdf (yes, it's that crazy, nevertheless perfectly valid. 248 bytes in total. 2) Download last pharo to the inner-most directory: wget -O- get.pharo.org/30+vm | bash 3) run it: ./pharo-ui Pharo.image VM crashes, producing following on stdout/err: *** buffer overflow detected ***: /home/jv/Projects/Pharo/3.0/dsdsadasdsadasdas/DasDasDasdASdASdASDasDas/das/das/das/dasd/dasdasdastget4efdsfsd/dasdasdasdasda/dadasdasdasdas/dasdasdadasdasdadasdasdasdasdasdasdasdsadas/dadasdasdasdasrewgdfgbfdcghbcfgdf/gdf/gdfgdfgdf/gdfg/df/gdf/gdf/pharo-vm/pharo terminated ======= Backtrace: ========= /lib/i386-linux-gnu/libc.so.6(__fortify_fail+0x65)[0xf763ded5] /lib/i386-linux-gnu/libc.so.6(+0x103c8a)[0xf763cc8a] /lib/i386-linux-gnu/libc.so.6(+0x1032e8)[0xf763c2e8] /lib/i386-linux-gnu/libc.so.6(_IO_default_xsputn+0x91)[0xf75ac501] /lib/i386-linux-gnu/libc.so.6(_IO_vfprintf+0x2352)[0xf757de02] /lib/i386-linux-gnu/libc.so.6(__vsprintf_chk+0xc9)[0xf763c3b9] /lib/i386-linux-gnu/libc.so.6(__sprintf_chk+0x2f)[0xf763c2cf] /home/jv/Projects/Pharo/3.0/dsdsadasdsadasdas/DasDasDasdASdASdASDasDas/das/das/das/dasd/dasdasdastget4efdsfsd/dasdasdasdasda/dadasdasdasdas/dasdasdadasdasdadasdasdasdasdasdasdasdsadas/dadasdasdasdasrewgdfgbfdcghbcfgdf/gdf/gdfgdfgdf/gdfg/df/gdf/gdf/pharo-vm/pharo[0x8098763] /home/jv/Projects/Pharo/3.0/dsdsadasdsadasdas/DasDasDasdASdASdASDasDas/das/das/das/dasd/dasdasdastget4efdsfsd/dasdasdasdasda/dadasdasdasdas/dasdasdadasdasdadasdasdasdasdasdasdasdsadas/dadasdasdasdasrewgdfgbfdcghbcfgdf/gdf/gdfgdfgdf/gdfg/df/gdf/gdf/pharo-vm/pharo(ioLoadModule+0x172)[0x8098a72] /home/jv/Projects/Pharo/3.0/dsdsadasdsadasdas/DasDasDasdASdASdASDasDas/das/das/das/dasd/dasdasdastget4efdsfsd/dasdasdasdasda/dadasdasdasdas/dasdasdadasdasdadasdasdasdasdasdasdasdsadas/dadasdasdasdasrewgdfgbfdcghbcfgdf/gdf/gdfgdfgdf/gdfg/df/gdf/gdf/pharo-vm/pharo(queryLoadModule+0x123)[0x809a393] /home/jv/Projects/Pharo/3.0/dsdsadasdsadasdas/DasDasDasdASdASdASDasDas/das/das/das/dasd/dasdasdastget4efdsfsd/dasdasdasdasda/dadasdasdasdas/dasdasdadasdasdadasdasdasdasdasdasdasdsadas/dadasdasdasdasrewgdfgbfdcghbcfgdf/gdf/gdfgdfgdf/gdfg/df/gdf/gdf/pharo-vm/pharo(queryModule+0x1f)[0x809a47f] /home/jv/Projects/Pharo/3.0/dsdsadasdsadasdas/DasDasDasdASdASdASDasDas/das/das/das/dasd/dasdasdastget4efdsfsd/dasdasdasdasda/dadasdasdasdas/dasdasdadasdasdadasdasdasdasdasdasdasdsadas/dadasdasdasdasrewgdfgbfdcghbcfgdf/gdf/gdfgdfgdf/gdfg/df/gdf/gdf/pharo-vm/pharo(main+0x4e9)[0x805b519] /lib/i386-linux-gnu/libc.so.6(__libc_start_main+0xf3)[0xf75524d3] /home/jv/Projects/Pharo/3.0/dsdsadasdsadasdas/DasDasDasdASdASdASDasDas/das/das/das/dasd/dasdasdastget4efdsfsd/dasdasdasdasda/dadasdasdasdas/dasdasdadasdasdadasdasdasdasdasdasdasdsadas/dadasdasdasdasrewgdfgbfdcghbcfgdf/gdf/gdfgdfgdf/gdfg/df/gdf/gdf/pharo-vm/pharo[0x805b5f1] ======= Memory map: ======== 08048000-0812c000 r-xp 00000000 fc:00 5779868 /home/jv/Projects/Pharo/3.0/dsdsadasdsadasdas/DasDasDasdASdASdASDasDas/das/das/das/dasd/dasdasdastget4efdsfsd/dasdasdasdasda/dadasdasdasdas/dasdasdadasdasdadasdasdasdasdasdasdasdsadas/dadasdasdasdasrewgdfgbfdcghbcfgdf/gdf/gdfgdfgdf/gdfg/df/gdf/gdf/pharo-vm/pharo 0812c000-0812d000 r--p 000e3000 fc:00 5779868 /home/jv/Projects/Pharo/3.0/dsdsadasdsadasdas/DasDasDasdASdASdASDasDas/das/das/das/dasd/dasdasdastget4efdsfsd/dasdasdasdasda/dadasdasdasdas/dasdasdadasdasdadasdasdasdasdasdasdasdsadas/dadasdasdasdasrewgdfgbfdcghbcfgdf/gdf/gdfgdfgdf/gdfg/df/gdf/gdf/pharo-vm/pharo 0812d000-08137000 rw-p 000e4000 fc:00 5779868 /home/jv/Projects/Pharo/3.0/dsdsadasdsadasdas/DasDasDasdASdASdASDasDas/das/das/das/dasd/dasdasdastget4efdsfsd/dasdasdasdasda/dadasdasdasdas/dasdasdadasdasdadasdasdasdasdasdasdasdsadas/dadasdasdasdasrewgdfgbfdcghbcfgdf/gdf/gdfgdfgdf/gdfg/df/gdf/gdf/pharo-vm/pharo 08137000-08173000 rw-p 00000000 00:00 0 08b12000-08b33000 rw-p 00000000 00:00 0 [heap] f6f5d000-f6f79000 r-xp 00000000 fc:00 2913365 /lib/i386-linux-gnu/libgcc_s.so.1 f6f79000-f6f7a000 r--p 0001b000 fc:00 2913365 /lib/i386-linux-gnu/libgcc_s.so.1 f6f7a000-f6f7b000 rw-p 0001c000 fc:00 2913365 /lib/i386-linux-gnu/libgcc_s.so.1 f6f7b000-f6f82000 r-xp 00000000 fc:00 2989741 /lib/i386-linux-gnu/librt-2.15.so f6f82000-f6f83000 r--p 00006000 fc:00 2989741 /lib/i386-linux-gnu/librt-2.15.so f6f83000-f6f84000 rw-p 00007000 fc:00 2989741 /lib/i386-linux-gnu/librt-2.15.so f6f84000-f6f89000 r-xp 00000000 fc:00 3841794 /usr/lib/i386-linux-gnu/libXdmcp.so.6.0.0 f6f89000-f6f8a000 r--p 00004000 fc:00 3841794 /usr/lib/i386-linux-gnu/libXdmcp.so.6.0.0 f6f8a000-f6f8b000 rw-p 00005000 fc:00 3841794 /usr/lib/i386-linux-gnu/libXdmcp.so.6.0.0 f6f8b000-f6f8d000 r-xp 00000000 fc:00 3841792 /usr/lib/i386-linux-gnu/libXau.so.6.0.0 f6f8d000-f6f8e000 r--p 00001000 fc:00 3841792 /usr/lib/i386-linux-gnu/libXau.so.6.0.0 f6f8e000-f6f8f000 rw-p 00002000 fc:00 3841792 /usr/lib/i386-linux-gnu/libXau.so.6.0.0 f6f8f000-f6f9a000 r-xp 00000000 fc:00 3801636 /usr/lib/i386-linux-gnu/libdrm.so.2.4.0 f6f9a000-f6f9b000 r--p 0000a000 fc:00 3801636 /usr/lib/i386-linux-gnu/libdrm.so.2.4.0 f6f9b000-f6f9c000 rw-p 0000b000 fc:00 3801636 /usr/lib/i386-linux-gnu/libdrm.so.2.4.0 f6f9c000-f6fbc000 r-xp 00000000 fc:00 3846353 /usr/lib/i386-linux-gnu/libxcb.so.1.1.0 f6fbc000-f6fbd000 r--p 0001f000 fc:00 3846353 /usr/lib/i386-linux-gnu/libxcb.so.1.1.0 f6fbd000-f6fbe000 rw-p 00020000 fc:00 3846353 /usr/lib/i386-linux-gnu/libxcb.so.1.1.0 f6fbe000-f6fd4000 r-xp 00000000 fc:00 3843823 /usr/lib/i386-linux-gnu/libxcb-glx.so.0.0.0 f6fd4000-f6fd5000 r--p 00016000 fc:00 3843823 /usr/lib/i386-linux-gnu/libxcb-glx.so.0.0.0 f6fd5000-f6fd6000 rw-p 00017000 fc:00 3843823 /usr/lib/i386-linux-gnu/libxcb-glx.so.0.0.0 f6fd6000-f6fdb000 r-xp 00000000 fc:00 3846389 /usr/lib/i386-linux-gnu/libXfixes.so.3.1.0 f6fdb000-f6fdc000 r--p 00004000 fc:00 3846389 /usr/lib/i386-linux-gnu/libXfixes.so.3.1.0 f6fdc000-f6fdd000 rw-p 00005000 fc:00 3846389 /usr/lib/i386-linux-gnu/libXfixes.so.3.1.0 f6fdd000-f6fdf000 r-xp 00000000 fc:00 3843329 /usr/lib/i386-linux-gnu/libXdamage.so.1.1.0 f6fdf000-f6fe0000 r--p 00001000 fc:00 3843329 /usr/lib/i386-linux-gnu/libXdamage.so.1.1.0 f6fe0000-f6fe1000 rw-p 00002000 fc:00 3843329 /usr/lib/i386-linux-gnu/libXdamage.so.1.1.0 f6fe1000-f6ff1000 r-xp 00000000 fc:00 3846377 /usr/lib/i386-linux-gnu/libXext.so.6.4.0 f6ff1000-f6ff2000 r--p 0000f000 fc:00 3846377 /usr/lib/i386-linux-gnu/libXext.so.6.4.0 f6ff2000-f6ff3000 rw-p 00010000 fc:00 3846377 /usr/lib/i386-linux-gnu/libXext.so.6.4.0 f6ff3000-f7126000 r-xp 00000000 fc:00 3846357 /usr/lib/i386-linux-gnu/libX11.so.6.3.0 f7126000-f7127000 r--p 00132000 fc:00 3846357 /usr/lib/i386-linux-gnu/libX11.so.6.3.0 f7127000-f712a000 rw-p 00133000 fc:00 3846357 /usr/lib/i386-linux-gnu/libX11.so.6.3.0 f712a000-f7181000 r-xp 00000000 fc:00 3806685 /usr/lib/i386-linux-gnu/mesa/libGL.so.1.2.0 f7181000-f7183000 r--p 00056000 fc:00 3806685 /usr/lib/i386-linux-gnu/mesa/libGL.so.1.2.0 f7183000-f7188000 rwxp 00058000 fc:00 3806685 /usr/lib/i386-linux-gnu/mesa/libGL.so.1.2.0 f71ac000-f71c4000 r-xp 00000000 fc:00 5779870 /home/jv/Projects/Pharo/3.0/dsdsadasdsadasdas/DasDasDasdASdASdASDasDas/das/das/das/dasd/dasdasdastget4efdsfsd/dasdasdasdasda/dadasdasdasdas/dasdasdadasdasdadasdasdasdasdasdasdasdsadas/dadasdasdasdasrewgdfgbfdcghbcfgdf/gdf/gdfgdfgdf/gdfg/df/gdf/gdf/pharo-vm/vm-display-X11 f71c4000-f71c5000 r--p 00017000 fc:00 5779870 /home/jv/Projects/Pharo/3.0/dsdsadasdsadasdas/DasDasDasdASdASdASDasDas/das/das/das/dasd/dasdasdastget4efdsfsd/dasdasdasdasda/dadasdasdasdas/dasdasdadasdasdadasdasdasdasdasdasdasdsadas/dadasdasdasdasrewgdfgbfdcghbcfgdf/gdf/gdfgdfgdf/gdfg/df/gdf/gdf/pharo-vm/vm-display-X11 f71c5000-f71c6000 rw-p 00018000 fc:00 5779870 /home/jv/Projects/Pharo/3.0/dsdsadasdsadasdas/DasDasDasdASdASdASDasDas/das/das/das/dasd/dasdasdastget4efdsfsd/dasdasdasdasda/dadasdasdasdas/dasdasdadasdasdadasdasdasdasdasdasdasdsadas/dadasdasdasdasrewgdfgbfdcghbcfgdf/gdf/gdfgdfgdf/gdfg/df/gdf/gdf/pharo-vm/vm-display-X11 f71c6000-f71c7000 rw-p 00000000 00:00 0 f71c7000-f71c8000 r--p 00461000 fc:00 3688627 /usr/lib/locale/locale-archive f71c8000-f7338000 r--p 001bc000 fc:00 3688627 /usr/lib/locale/locale-archive f7338000-f7538000 r--p 00000000 fc:00 3688627 /usr/lib/locale/locale-archive f7538000-f7539000 rw-p 00000000 00:00 0 f7539000-f76dd000 r-xp 00000000 fc:00 2989731 /lib/i386-linux-gnu/libc-2.15.so f76dd000-f76de000 ---p 001a4000 fc:00 2989731 /lib/i386-linux-gnu/libc-2.15.so f76de000-f76e0000 r--p 001a4000 fc:00 2989731 /lib/i386-linux-gnu/libc-2.15.so f76e0000-f76e1000 rw-p 001a6000 fc:00 2989731 /lib/i386-linux-gnu/libc-2.15.so f76e1000-f76e4000 rw-p 00000000 00:00 0 f76e4000-f76fb000 r-xp 00000000 fc:00 2989747 /lib/i386-linux-gnu/libpthread-2.15.so f76fb000-f76fc000 r--p 00016000 fc:00 2989747 /lib/i386-linux-gnu/libpthread-2.15.so f76fc000-f76fd000 rw-p 00017000 fc:00 2989747 /lib/i386-linux-gnu/libpthread-2.15.so f76fd000-f7700000 rw-p 00000000 00:00 0 f7700000-f7703000 r-xp 00000000 fc:00 2989746 /lib/i386-linux-gnu/libdl-2.15.so f7703000-f7704000 r--p 00002000 fc:00 2989746 /lib/i386-linux-gnu/libdl-2.15.so f7704000-f7705000 rw-p 00003000 fc:00 2989746 /lib/i386-linux-gnu/libdl-2.15.so f7705000-f772f000 r-xp 00000000 fc:00 2989763 /lib/i386-linux-gnu/libm-2.15.so f772f000-f7730000 r--p 00029000 fc:00 2989763 /lib/i386-linux-gnu/libm-2.15.so f7730000-f7731000 rw-p 0002a000 fc:00 2989763 /lib/i386-linux-gnu/libm-2.15.so f7735000-f7736000 rw-p 00000000 00:00 0 f7736000-f773a000 r-xp 00000000 fc:00 3846693 /usr/lib/i386-linux-gnu/libXxf86vm.so.1.0.0 f773a000-f773b000 r--p 00003000 fc:00 3846693 /usr/lib/i386-linux-gnu/libXxf86vm.so.1.0.0 f773b000-f773c000 rw-p 00004000 fc:00 3846693 /usr/lib/i386-linux-gnu/libXxf86vm.so.1.0.0 f773c000-f773d000 r-xp 00000000 fc:00 3843521 /usr/lib/i386-linux-gnu/libX11-xcb.so.1.0.0 f773d000-f773e000 r--p 00000000 fc:00 3843521 /usr/lib/i386-linux-gnu/libX11-xcb.so.1.0.0 f773e000-f773f000 rw-p 00001000 fc:00 3843521 /usr/lib/i386-linux-gnu/libX11-xcb.so.1.0.0 f773f000-f774e000 r-xp 00000000 fc:00 3803606 /usr/lib/i386-linux-gnu/libglapi.so.0.0.0 f774e000-f7750000 r--p 0000f000 fc:00 3803606 /usr/lib/i386-linux-gnu/libglapi.so.0.0.0 f7750000-f7755000 rwxp 00011000 fc:00 3803606 /usr/lib/i386-linux-gnu/libglapi.so.0.0.0 f7755000-f7757000 rw-p 00000000 00:00 0 f7757000-f7758000 r-xp 00000000 00:00 0 [vdso] f7758000-f7778000 r-xp 00000000 fc:00 2989754 /lib/i386-linux-gnu/ld-2.15.so f7778000-f7779000 r--p 0001f000 fc:00 2989754 /lib/i386-linux-gnu/ld-2.15.so f7779000-f777a000 rw-p 00020000 fc:00 2989754 /lib/i386-linux-gnu/ld-2.15.so ffe2a000-ffe4c000 rw-p 00000000 00:00 0 [stack] ./pharo-ui: line 11: 31488 Aborted (core dumped) "$DIR"/"pharo-vm/pharo" "$@" jv@sao:~/Projects/Pharo/3.0/dsdsadasdsadasdas/DasDasDasdASdASdASDasDas/das/das/das/dasd/dasdasdastget4efdsfsd/dasdasdasdasda/dadasdasdasdas/dasdasdadasdasdadasdasdasdasdasdasdasdsadas/dadasdasdasdasrewgdfgbfdcghbcfgdf/gdf/gdfgdfgdf/gdfg/df/gdf/gdf$ Running it under GDB shows following backtrace: Program received signal SIGABRT, Aborted. 0xf7fdb430 in __kernel_vsyscall () (gdb) bt #0 0xf7fdb430 in __kernel_vsyscall () #1 0xf7deb1df in raise () from /lib/i386-linux-gnu/libc.so.6 #2 0xf7dee825 in abort () from /lib/i386-linux-gnu/libc.so.6 #3 0xf7e2839a in ?? () from /lib/i386-linux-gnu/libc.so.6 #4 0xf7ec1ed5 in __fortify_fail () from /lib/i386-linux-gnu/libc.so.6 #5 0xf7ec0c8a in __chk_fail () from /lib/i386-linux-gnu/libc.so.6 #6 0xf7ec02e8 in ?? () from /lib/i386-linux-gnu/libc.so.6 #7 0xf7e30501 in _IO_default_xsputn () from /lib/i386-linux-gnu/libc.so.6 #8 0xf7e01e02 in vfprintf () from /lib/i386-linux-gnu/libc.so.6 #9 0xf7ec03b9 in __vsprintf_chk () from /lib/i386-linux-gnu/libc.so.6 #10 0xf7ec02cf in __sprintf_chk () from /lib/i386-linux-gnu/libc.so.6 #11 0x08098763 in tryLoading () #12 0x08098a72 in ioLoadModule () #13 0x0809a393 in queryLoadModule () #14 0x0809a47f in queryModule () #15 0x0805b519 in main () Good you compile with -fstack-protector :-) Best, Jan

March 18, 2014

Re: [Pharo-dev] Roassal 3D empty windows

by phil＠highoctane.be

I loaded Roassal3D on my machine (Windows 8.1 Pro). Loaded fine. Then tried the tutorial basic cube. view := R3View new. view add: R3CubeShape element. view addInteraction: R3MKControl. view open Shows a cube but all black. Interaction works (on AZERTY keyboards, WSAD kinds of, well, you know...). See screenshot. Graphics drivers up to date. Card: NVidia Geforce GTX 770 ( http://www.asus.com/Graphics_Cards/GTX770DC2OC2GD5/) Phil On Mon, Mar 17, 2014 at 11:35 PM, Nicolai Hess <nicolaihess(a)web.de> wrote: > As described in the "NBOpenGL on Windows" thread, I have a windows > machine where NBOpenGL can not create frame buffer objects (driver issue > maybe). > > But on another windows machine, there is no error but strange rendering > results. > > On that machine, Roassals 3D IDE, still only shows empty windows. And other > demos shows the same strange rendering (see screenshot, includes GL > context driver info). > > > (BTW, there is some class name missmatch in NBGLCurveRenderer in this > NBOpenGL version. > It referse to NBGLFragmentProgram although there is only a > NBGLFragmentProgramARB class > in the system). > > > > > 2014-03-17 15:55 GMT+01:00 Ronie Salgado <roniesalg(a)gmail.com>: > >> Hi Nicolai, >> >> What are your system specs?, specially your graphic card. >> Roassal3D requires a graphic card with at least OpenGL 2.0 support. Try >> updating your graphic drivers >> >> Greetings, >> Ronie >> >> >> 2014-03-17 11:03 GMT-03:00 Alexandre Bergel <alexandre.bergel(a)me.com>: >> >> Oh... Have you tried to update Athens and NBOpenGL ? Maybe you are using an >>> old version of them. >>> Maybe an old version of OpenGL is installed on your Window? >>> >>> Ronie, any idea what's going on? >>> >>> Alexandre >>> >>> >>> On Mar 17, 2014, at 10:55 AM, Nicolai Hess <nicolaihess(a)web.de> wrote: >>> >>> > Thank you Alexandre, >>> > this was what I tried under windows, (I wasn't sure if this is still >>> the right way to do it, I >>> > read it the Roassal3dTutorial.pdf). >>> > But it doesn't work. Either I am getting empty windows or (with an >>> other >>> > NBOpenGL version) >>> > Frame buffer is incomplete: GL_FRAMEBUFFER_UNSUPPORTED') >>> > >>> > I tried this once with linux too, and it didn't worked. But I am not >>> sure how long ago :) >>> > I'll try it again and report back. >>> > >>> > (Another note, after downloading the configuration, this: >>> > (Smalltalk at: #ConfigurationOfRoassal3d) loadDevelopment >>> > takes awfully long on windows (~ 5 min). >>> > I am sure it was much faster on linux, any idea how that can be?) >>> > >>> > >>> > >>> > >>> > >>> > >>> > 2014-03-17 14:34 GMT+01:00 Alexandre Bergel <alexandre.bergel(a)me.com>: >>> > Hi Nicolai, >>> > >>> > Roassal3d works well with the last Pharo 3.0. >>> > You just need to execute the following incantation: >>> > >>> > -=-=-=-=-=-=-=-=-= >>> > Gofer new smalltalkhubUser: 'ronsaldo' project: 'roassal3d'; package: >>> 'ConfigurationOfRoassal3d'; load. (Smalltalk at: #ConfigurationOfRoassal3d) >>> loadDevelopment >>> > -=-=-=-=-=-=-=-=-= >>> > >>> > This does not work for you? >>> > It works well on OSX and on Linux >>> > >>> > Alexandre >>> > >>> > >>> > On Mar 15, 2014, at 10:52 AM, Nicolai Hess <nicolaihess(a)web.de> wrote: >>> > >>> > > Hi, >>> > > >>> > > what could be the reason, that any Roassal3d example from the >>> > > Roassal3DTutorial.pdf only shows white empty windows? >>> > > >>> > > I loaded ConfigurationOfRoassal3d-RonieSalgado.10 and >>> > > (Smalltalk at: >>> > > #ConfigurationOfRoassal3d) loadDevelopment >>> > > >>> > > Any ideas? >>> > > >>> > > >>> > > regards >>> > > Nicolai >>> > > >>> > >>> > -- >>> > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >>> > Alexandre Bergel http://www.bergel.eu >>> > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >>> > >>> > >>> > >>> > >>> >>> -- >>> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >>> Alexandre Bergel http://www.bergel.eu >>> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >>> >>> >>> >>> >> >

March 17, 2014

Re: [Pharo-dev] Roassal 3D empty windows

by Nicolai Hess

As described in the "NBOpenGL on Windows" thread, I have a windows machine where NBOpenGL can not create frame buffer objects (driver issue maybe). But on another windows machine, there is no error but strange rendering results. On that machine, Roassals 3D IDE, still only shows empty windows. And other demos shows the same strange rendering (see screenshot, includes GL context driver info). (BTW, there is some class name missmatch in NBGLCurveRenderer in this NBOpenGL version. It referse to NBGLFragmentProgram although there is only a NBGLFragmentProgramARB class in the system). 2014-03-17 15:55 GMT+01:00 Ronie Salgado <roniesalg(a)gmail.com>: > Hi Nicolai, > > What are your system specs?, specially your graphic card. > Roassal3D requires a graphic card with at least OpenGL 2.0 support. Try > updating your graphic drivers > > Greetings, > Ronie > > > 2014-03-17 11:03 GMT-03:00 Alexandre Bergel <alexandre.bergel(a)me.com>: > > Oh... Have you tried to update Athens and NBOpenGL ? Maybe you are using an >> old version of them. >> Maybe an old version of OpenGL is installed on your Window? >> >> Ronie, any idea what's going on? >> >> Alexandre >> >> >> On Mar 17, 2014, at 10:55 AM, Nicolai Hess <nicolaihess(a)web.de> wrote: >> >> > Thank you Alexandre, >> > this was what I tried under windows, (I wasn't sure if this is still >> the right way to do it, I >> > read it the Roassal3dTutorial.pdf). >> > But it doesn't work. Either I am getting empty windows or (with an other >> > NBOpenGL version) >> > Frame buffer is incomplete: GL_FRAMEBUFFER_UNSUPPORTED') >> > >> > I tried this once with linux too, and it didn't worked. But I am not >> sure how long ago :) >> > I'll try it again and report back. >> > >> > (Another note, after downloading the configuration, this: >> > (Smalltalk at: #ConfigurationOfRoassal3d) loadDevelopment >> > takes awfully long on windows (~ 5 min). >> > I am sure it was much faster on linux, any idea how that can be?) >> > >> > >> > >> > >> > >> > >> > 2014-03-17 14:34 GMT+01:00 Alexandre Bergel <alexandre.bergel(a)me.com>: >> > Hi Nicolai, >> > >> > Roassal3d works well with the last Pharo 3.0. >> > You just need to execute the following incantation: >> > >> > -=-=-=-=-=-=-=-=-= >> > Gofer new smalltalkhubUser: 'ronsaldo' project: 'roassal3d'; package: >> 'ConfigurationOfRoassal3d'; load. (Smalltalk at: #ConfigurationOfRoassal3d) >> loadDevelopment >> > -=-=-=-=-=-=-=-=-= >> > >> > This does not work for you? >> > It works well on OSX and on Linux >> > >> > Alexandre >> > >> > >> > On Mar 15, 2014, at 10:52 AM, Nicolai Hess <nicolaihess(a)web.de> wrote: >> > >> > > Hi, >> > > >> > > what could be the reason, that any Roassal3d example from the >> > > Roassal3DTutorial.pdf only shows white empty windows? >> > > >> > > I loaded ConfigurationOfRoassal3d-RonieSalgado.10 and >> > > (Smalltalk at: >> > > #ConfigurationOfRoassal3d) loadDevelopment >> > > >> > > Any ideas? >> > > >> > > >> > > regards >> > > Nicolai >> > > >> > >> > -- >> > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >> > Alexandre Bergel http://www.bergel.eu >> > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >> > >> > >> > >> > >> >> -- >> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >> Alexandre Bergel http://www.bergel.eu >> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >> >> >> >> >

March 17, 2014

Re: [Pharo-dev] pharo sound should be working

by Sergi Reyner

Working on Gentoo 64bit with 32bit libs installed. Wonderful :D Cheers, Sergi 2014-03-14 20:43 GMT+00:00 Esteban Lorenzano <estebanlm(a)gmail.com>: > Hi, > > so I committed some changes to allow soundplugin to work on the pharovm. > can you please download and test in your platforms? > > (remember, in linux you need libasound2 dependency installed) > > cheers, > Esteban > >

March 17, 2014