Control: unmerge 775235 Control: retitle 775235 gnome-shell: fails to start on i386 when Mesa was built with llvm-3.5 Control: reassign 775235 libgl1-mesa-dri Control: retitle 770130 gnome-shell: crashes with "Failed to create texture 2d" after "[drm:i8xx_irq_handler] *ERROR* pipe A underrun"
On 09/03/15 20:57, Julien Cristau wrote: > On Thu, Feb 26, 2015 at 08:54:10 +0000, Simon McVittie wrote: >> Context for Mesa maintainers: #775235 is that gnome-shell crashes in >> an i386 VM with its default choice of emulated CPU, with >> "LLVM ERROR: Do not know how to split the result of this operator!". I think this should go to Mesa. There are two potential patches, both tested by Bernhard Übelacker, with go back to llvm-3.4: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=775235#15 or apply an unmerged patch: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=775235#32 >> The merged bug #770130 is that gnome-shell crashes on an unknown i386 >> (probably relatively old, since it has 82830M/MG integrated graphics, >> which Wikipedia says is a Pentium III-M chipset) with >> "Cogl-ERROR **: Failed to create texture 2d due to size/format constraints". >> Oddly, this only happens for non-power-of-two textures in the gnome-shell >> run by the actual user, not by the gnome-shell used for the gdm login >> prompt (even though both use non-power-of-two textures). Michael Gilbert >> merged this with #775235 and #776911 without comment; I'm not sure of >> the reasoning for believing that #775235 and #770130 is the same thing. >> >> The other merged bug #776911 is that gnome-shell crashes on an >> unknown i386 with "Cogl-ERROR **: Failed to create texture 2d due to >> size/format constraints"; that looks like the same thing as #770130. I can reproduce symptoms similar to these on a slightly newer machine (Pentium IV) and have filed an xserver-xorg-video-intel bug with full logs. These two should maybe be merged with that bug, but I'll leave that to the X maintainers. This is on hardware about a decade old, so I don't think it should realistically be RC: I filed my new bug as "normal". Regards, S -- To UNSUBSCRIBE, email to debian-bugs-rc-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
