Public bug reported:
This applies to both fglrx and fglrx-updates, as they are currently both
installing Catalyst 11.8.
When running certain OpenGL based applications in Ubuntu 11.10, they
will crash with the following error:
[xcb] Extra reply data still left in queue
[xcb] This is most likely caused by a broken X extension library
[xcb] Aborting, sorry about that.
../../src/xcb_io.c:575: _XReply: Assertion `!xcb_xlib_extra_reply_data_left'
failed.
Notably, wine is causing issues like this. Both official wine1.2 and wine1.3
from the ubuntu-wine PPA are affected.
Using winedbg, I have traced one cause of the error back to one of the
libraries that come with fglrx. Can't seem to reproduce it now, though.
Probably because certain debug symbols are missing.
I've tested Catalyst 11.9 from the AMD website last night (fglrx 8.892), and
managed to get wine working with that.
It is still unclear to me if the issue lies in a library incompatibility (wrong
libGL being picked, lib32 issue, etc.) or a bug in Catalyst. I used the
installer script and made sure everything is in place manually.
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: fglrx-updates 2:8.881-0ubuntu6
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
Uname: Linux 3.0.0-12-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 1.23-0ubuntu3
Architecture: amd64
Date: Tue Oct 18 15:07:24 2011
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
ProcEnviron:
LANGUAGE=en_GB:en_US:en
PATH=(custom, no user)
LANG=en_GB.utf8
SHELL=/bin/bash
SourcePackage: fglrx-installer-updates
UpgradeStatus: Upgraded to oneiric on 2011-10-16 (1 days ago)
** Affects: fglrx-installer-updates (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug oneiric running-unity
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https://bugs.launchpad.net/bugs/877445
Title:
XCB errors in OpenGL applications caused by fglrx 11.8
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