https://bugs.freedesktop.org/show_bug.cgi?id=69670
Priority: medium
Bug ID: 69670
Assignee: dri-devel@lists.freedesktop.org
Summary: KWin crashes when switching to OpenGL 3.1 + Raster
Severity: normal
Classification: Unclassified
OS: Linux (All)
Reporter: omegat...@gmail.com
Hardware: x86-64 (AMD64)
Status: NEW
Version: 9.2
Component: Drivers/Gallium/radeonsi
Product: Mesa
Created attachment 86306
--> https://bugs.freedesktop.org/attachment.cgi?id=86306&action=edit
kwin stderr
KWin crashes with the following message after switching from OpenGL 2.0 +
Raster to OpenGL 3.1 + Raster:
[xcb] Unknown sequence number while processing queue
[xcb] Most likely this is a multi-threaded client and XInitThreads has not been
called
[xcb] Aborting, sorry about that.
kwin: xcb_io.c:274: poll_for_event: Assertion `!xcb_xlib_threads_sequence_lost'
failed.
Some information about the system (Arch Linux x86_64):
$ uname -srvm
Linux 3.11.1-1-ARCH #1 SMP PREEMPT Sat Sep 14 19:30:21 CEST 2013 x86_64
$ sudo lspci | grep VGA
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI]
Pitcairn XT [Radeon HD 7870 GHz Edition]
$ yaourt -Qs mesa | egrep '^[^ ]'
extra/ati-dri 9.2.0-2
extra/glu 9.0.0-2
multilib/lib32-ati-dri 9.2.0-1
multilib/lib32-glu 9.0.0-2
multilib/lib32-libtxc_dxtn 1.0.1-5
multilib/lib32-mesa 9.2.0-1
multilib/lib32-mesa-libgl 9.2.0-1
extra/mesa 9.2.0-2
extra/mesa-demos 8.1.0-1
extra/mesa-libgl 9.2.0-2
$ yaourt -Qs xf86-video-ati
extra/xf86-video-ati 1:7.2.0-1 (xorg-drivers xorg)
# cat /etc/X11/xorg.conf.d/05-glamor.conf
Section "Module"
Load "dri2"
Load "glamoregl"
EndSection
# cat /etc/X11/xorg.conf.d/50-device.conf
Section "Device"
Identifier "Default Device"
Driver "radeon"
Option "SwapbuffersWait" "off"
Option "ColorTiling" "on"
Option "ColorTiling2D" "on"
Option "EnablePageFlip" "on"
Option "AccelDFS" "on"
Option "XV_VSYNC" "on"
Option "AccelMethod" "glamor"
#Option "AccelMethod" "EXA"
EndSection
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