Bug#775235: Bug#776911: gnome-shell: fails to start on i386 when [Mesa was] built with llvm-3.5

2015-04-15 Thread Michael Gilbert
control: severity -1 wishlist control: forwarded -1 https://freedesktop.org/patch/34445 control: retitle -1 mesa: use llvm's getCPUTargetFeatures() instead of getHostCPUName() It turns out that mesa uses llvm's getHostCPUName(), and qemu i386 by default (correctly) reports itself as pentium2, whic

Processed: Re: Bug#775235: Bug#776911: gnome-shell: fails to start on i386 when [Mesa was] built with llvm-3.5

2015-04-15 Thread Debian Bug Tracking System
Processing control commands: > severity -1 wishlist Bug #775235 [libgl1-mesa-dri] gnome-shell: fails to start on i386 when Mesa was built with llvm-3.5 Severity set to 'wishlist' from 'serious' > forwarded -1 https://freedesktop.org/patch/34445 Bug #775235 [libgl1-mesa-dri] gnome-shell: fails to

Re: Bug#776911: gnome-shell: fails to start on i386 when [Mesa was] built with llvm-3.5

2015-03-13 Thread Simon McVittie
On Fri, 13 Mar 2015 at 13:01:13 +, Simon McVittie wrote: > Control: unmerge 775235 ... > On 09/03/15 20:57, Julien Cristau wrote: > > On Thu, Feb 26, 2015 at 08:54:10 +, Simon McVittie wrote: > >> Context for Mesa maintainers: #775235 is that gnome-shell crashes in > >> an i386 VM with its

Processed: Re: Bug#776911: gnome-shell: fails to start on i386 when [Mesa was] built with llvm-3.5

2015-03-13 Thread Debian Bug Tracking System
Processing control commands: > unmerge 775235 Bug #775235 [libgl1-mesa-dri] gnome-shell: fails to start on i386 when Mesa was built with llvm-3.5 Ignoring request to unmerge a bug which is not merged with any others. > retitle 775235 gnome-shell: fails to start on i386 when Mesa was built with >

Processed: Re: Bug#776911: gnome-shell: fails to start on i386 when [Mesa was] built with llvm-3.5

2015-03-13 Thread Debian Bug Tracking System
Processing control commands: > unmerge 775235 Bug #775235 [gnome-shell] gnome-shell: fails to start on i386 when built with llvm-3.5 Bug #770130 [gnome-shell] gnome-shell: fails to start on i386 when built with llvm-3.5 Bug #776911 [gnome-shell] gnome-shell: Cogl-ERROR **: Failed to create textu

Re: Bug#776911: gnome-shell: fails to start on i386 when [Mesa was] built with llvm-3.5

2015-03-13 Thread Simon McVittie
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

Re: Bug#776911: gnome-shell: fails to start on i386 when [Mesa was] built with llvm-3.5

2015-03-10 Thread Simon McVittie
On 10/03/15 11:48, Kill Your TV wrote: > I'd wholeheartedly +1 this is the failure was only on emulated systems > with "impossibly-doomed-to-failure" configurations, but from the > earlier posts in this bug this problem initially affected real hardware. Right, that's a real application problem, in

Re: Bug#776911: gnome-shell: fails to start on i386 when [Mesa was] built with llvm-3.5

2015-03-10 Thread Kill Your TV
On Tue, 10 Mar 2015 08:16:03 + (UTC) Simon McVittie wrote: > On 09/03/15 22:30, Kill Your TV wrote: > > On Mon, 9 Mar 2015 21:04:55 + (UTC) > > Simon McVittie wrote: > >> If your host CPU is missing any of those features, then emulating a > >> SandyBridge CPU in your VM is probably an i

Re: Bug#776911: gnome-shell: fails to start on i386 when [Mesa was] built with llvm-3.5

2015-03-10 Thread Simon McVittie
On 09/03/15 22:30, Kill Your TV wrote: > On Mon, 9 Mar 2015 21:04:55 + (UTC) > Simon McVittie wrote: >> If your host CPU is missing any of those features, then emulating a >> SandyBridge CPU in your VM is probably an invalid configuration. > > This is absolutely true of course (I personally

Re: Bug#776911: gnome-shell: fails to start on i386 when [Mesa was] built with llvm-3.5

2015-03-09 Thread Kill Your TV
On Mon, 9 Mar 2015 21:04:55 + (UTC) Simon McVittie wrote: > If your host CPU is missing any of those features, then emulating a > SandyBridge CPU in your VM is probably an invalid configuration. This is absolutely true of course (I personally use -cpu host), but IMHO there should be more g

Re: Bug#776911: gnome-shell: fails to start on i386 when [Mesa was] built with llvm-3.5

2015-03-09 Thread Simon McVittie
On 09/03/15 20:57, Julien Cristau wrote: > On Thu, Feb 26, 2015 at 08:54:10 +, 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 op

Re: Bug#776911: gnome-shell: fails to start on i386 when [Mesa was] built with llvm-3.5

2015-03-09 Thread Simon McVittie
On 09/03/15 19:09, kytv wrote: > The host system has an AMD FX-6100 CPU. ... > These did not work without the patch and they're still not working. > > * SandyBridge > * Broadwell > * Haswell > * Westmere > * Nehalem > * Penryn Those are all rather modern Intel CPUs. It would not surprise me at al

Re: Bug#776911: gnome-shell: fails to start on i386 when [Mesa was] built with llvm-3.5

2015-03-09 Thread Julien Cristau
On Thu, Feb 26, 2015 at 08:54:10 +, Simon McVittie wrote: > Adding mesa@packages to Cc since I suspect #775235 needs reassigning > to Mesa, perhaps along with its merged bugs #770130, #776911. > > Context for Mesa maintainers: #775235 is that gnome-shell crashes in > an i386 VM with its defau

Re: Bug#776911: gnome-shell: fails to start on i386 when [Mesa was] built with llvm-3.5

2015-03-09 Thread kytv
On Sun, 8 Mar 2015 20:02:00 + (UTC) intrigeri wrote: > I've rebuilt the mesa package with the patch from > https://freedesktop.org/patch/34445/, and it fixes things for me, at > least with `-cpu qemu32'. I've asked the other Tails developer (Cc'd), > who is also experiencing this bug, to try

Re: Bug#776911: gnome-shell: fails to start on i386 when [Mesa was] built with llvm-3.5

2015-03-08 Thread intrigeri
Hi, Simon McVittie wrote (26 Feb 2015 08:54:10 GMT) : > 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!". > See https://bugs.debian.org/cgi-bin/bugre

Re: Bug#776911: gnome-shell: fails to start on i386 when [Mesa was] built with llvm-3.5

2015-02-26 Thread Simon McVittie
Adding mesa@packages to Cc since I suspect #775235 needs reassigning to Mesa, perhaps along with its merged bugs #770130, #776911. 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