I have found that I cannot save any package to any repository (local or Squeaksource) using Pharo 1.1.1 with the CogVM on 64-bit Ubuntu 10.10. After being prompted to describe the changes to the package and then accepting, the entire image just crashes with the stack dump below. I do have the proper IA32-libs installed (to run 32-bit applications on a 64-bit Linux), and everything else seems to work fine, including loading of Monticello packages. This code: "UUID new primMakeUUID" can produce the crash. Changing UUID>>primMakeUUID to use the non-primitive implementation: UUIDGenerator default generateBytes: self forVersion: 4. stops the crashing. 0xffdda054 M UUID>initialize -1222112984: a(n) UUID 0xffdda06c M UUID class(Behavior)>new: -1246280952: a(n) UUID class 0xffdda090 I UUID class>new -1246280952: a(n) UUID class 0xffdda0b8 I MCWorkingAncestry>infoWithName:message: -1237212252: a(n) MCWorkingAncestry 0xffdda0e8 I MCWorkingCopy>newVersionWithName:message: -1237214288: a(n) MCWorkingCopy 0xffdda114 I MCWorkingCopy>newVersion -1237214288: a(n) MCWorkingCopy 0xffdda13c I MCWorkingCopyBrowser>saveVersion -1224547984: a(n) MCWorkingCopyBrowser 0xffdda15c I PluggableButtonMorphPlus(PluggableButtonMorph)>performAction -1224524124: a(n) PluggableButtonMorphPlus 0xffdda17c I PluggableButtonMorphPlus>performAction -1224524124: a(n) PluggableButtonMorphPlus 0xffdda198 M [] in PluggableButtonMorphPlus(PluggableButtonMorph)>mouseUp: -1224524124: a(n) PluggableButtonMorphPlus 0xffdda1bc M Array(SequenceableCollection)>do: -1224322708: a(n) Array 0xffdda1e4 I PluggableButtonMorphPlus(PluggableButtonMorph)>mouseUp: -1224524124: a(n) PluggableButtonMorphPlus 0xffdda208 I PluggableButtonMorphPlus>mouseUp: -1224524124: a(n) PluggableButtonMorphPlus 0xffdda224 M PluggableButtonMorphPlus(Morph)>handleMouseUp: -1224524124: a(n) PluggableButtonMorphPlus 0xffdda240 M MouseButtonEvent>sentTo: -1224322748: a(n) MouseButtonEvent 0xffdda25c M PluggableButtonMorphPlus(Morph)>handleEvent: -1224524124: a(n) PluggableButtonMorphPlus 0xffdda278 M PluggableButtonMorphPlus(Morph)>handleFocusEvent: -1224524124: a(n) PluggableButtonMorphPlus 0xffdda2a0 M [] in HandMorph>sendFocusEvent:to:clear: -1245777988: a(n) HandMorph 0xffdda2bc M [] in PasteUpMorph>becomeActiveDuring: -1245489536: a(n) PasteUpMorph 0xffdda2d8 M BlockClosure>on:do: -1224322800: a(n) BlockClosure 0xffdda304 M PasteUpMorph>becomeActiveDuring: -1245489536: a(n) PasteUpMorph 0xffdda328 M HandMorph>sendFocusEvent:to:clear: -1245777988: a(n) HandMorph 0xffdda350 M HandMorph>sendEvent:focus:clear: -1245777988: a(n) HandMorph 0xffdda374 M HandMorph>sendMouseEvent: -1245777988: a(n) HandMorph 0xffdda398 M HandMorph>handleEvent: -1245777988: a(n) HandMorph 0xffdda3c4 M HandMorph>processEvents -1245777988: a(n) HandMorph 0xffdda3dc M [] in WorldState>doOneCycleNowFor: -1244859188: a(n) WorldState 0xffdda400 M Array(SequenceableCollection)>do: -1247208360: a(n) Array 0xffdda41c M WorldState>handsDo: -1244859188: a(n) WorldState 0xffdda438 M WorldState>doOneCycleNowFor: -1244859188: a(n) WorldState 0xffdda454 M WorldState>doOneCycleFor: -1244859188: a(n) WorldState 0xffdda470 M PasteUpMorph>doOneCycle -1245489536: a(n) PasteUpMorph 0xffdda490 I [] in Project class>? -1244779680: a(n) Project class -1245658620 s [] in BlockClosure>? Most recent primitives basicNew basicNew @ @ basicNew @ @ @ basicNew basicNew truncated fractionPart fractionPart truncated fractionPart truncated fractionPart truncated basicNew truncated basicNew truncated fractionPart fractionPart truncated fractionPart truncated fractionPart truncated basicNew truncated perform:with: perform:with: basicNew truncated @ @ @ basicNew @ @ basicNew @ @ primDisplayString:from:to:map:xTable:kern: @ primDisplayString:from:to:map:xTable:kern: @ @ @ @ basicNew @ @ basicNew @ @ primDisplayString:from:to:map:xTable:kern: @ primDisplayString:from:to:map:xTable:kern: @ @ @ @ basicNew @ @ basicNew @ @ primDisplayString:from:to:map:xTable:kern: @ primDisplayString:from:to:map:xTable:kern: @ @ @ @ basicNew @ @ basicNew @ @ primDisplayString:from:to:map:xTable:kern: @ primDisplayString:from:to:map:xTable:kern: @ @ @ @ basicNew @ @ basicNew @ @ primDisplayString:from:to:map:xTable:kern: @ primDisplayString:from:to:map:xTable:kern: @ basicNew @ @ @ basicNew @ perform:with: @ @ perform:with: @ basicNew @ @ basicNew @ copyBits @ @ basicNew at:put: basicNew new: at:put: species basicNew new: species basicNew new: species basicNew new: at:put: at:put: species basicNew new: @ @ basicNew at:put: @ @ basicNew at:put: species species species species species species replaceFrom:to:with:startingAt: at:put: new: at:put: at:put: @ @ basicNew shallowCopy shallowCopy basicNew new: at:put: shallowCopy new: replaceFrom:to:with:startingAt: at:put: shallowCopy basicNew basicNew @ @ basicNew @ perform:with: @ @ perform:with: @ basicNew @ @ basicNew @ perform:with: @ @ perform:with: @ basicNew copyBits @ @ basicNew at:put: @ @ basicNew shallowCopy shallowCopy basicNew new: at:put: shallowCopy new: replaceFrom:to:with:startingAt: at:put: shallowCopy basicNew basicNew @ @ basicNew at:put: @ @ @ basicNew @ perform:with: @ @ perform:with: @ basicNew @ @ basicNew @ copyBits @ @ basicNew at:put: basicNew new: species basicNew new: species basicNew new: at:put: at:put: at:put: primShowRectLeft:right:top:bottom: primShowRectLeft:right:top:bottom: primShowRectLeft:right:top:bottom: primitiveDeferUpdates: forceDisplayUpdate findNextUnwindContextUpTo: terminateTo: basicNew: primMakeUUID Aborted