compiz assert failure: compiz: ../../nouveau/nouveau_pushbuf.c:273: nouveau_pushbuf_flush: Asserção `!nouveau_pushbuf_space(chan, min)' falhou.

[Tiago Carrondo]

This occurred at boot

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: compiz-core 1:0.9.4+bzr20110606-0ubuntu6
ProcVersionSignature: Ubuntu 3.0.0-5.6-generic 3.0.0-rc7
Uname: Linux 3.0.0-5-generic i686
Architecture: i386
AssertionMessage: compiz: ../../nouveau/nouveau_pushbuf.c:273: nouveau_pushbuf_flush: Asserção `!nouveau_pushbuf_space(chan, min)' falhou.
CasperVersion: 1.271
Date: Fri Jul 15 16:32:01 2011
ExecutablePath: /usr/bin/compiz
LiveMediaBuild: Ubuntu 11.10 "Oneiric Ocelot" - Alpha i386 (20110705.1)
ProcCmdline: compiz
ProcEnviron:
 LANG=pt_PT.UTF-8
 SHELL=/bin/bash
Signal: 6
SourcePackage: compiz
StacktraceTop:
 __kernel_vsyscall ()
 raise () from /lib/i386-linux-gnu/libc.so.6
 abort () from /lib/i386-linux-gnu/libc.so.6
 __assert_fail () from /lib/i386-linux-gnu/libc.so.6
 nouveau_pushbuf_flush () from /usr/lib/i386-linux-gnu/libdrm_nouveau.so.1
Title: compiz assert failure: compiz: ../../nouveau/nouveau_pushbuf.c:273: nouveau_pushbuf_flush: Asserção `!nouveau_pushbuf_space(chan, min)' falhou.
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:
 __kernel_vsyscall ()
 raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
 abort () at abort.c:92
 __assert_fail (assertion=0xa3798c "!nouveau_pushbuf_space(chan, min)", file=0xa3796c "../../nouveau/nouveau_pushbuf.c", line=273, function=0xa379b0 "nouveau_pushbuf_flush") at assert.c:81
 nouveau_pushbuf_flush (chan=0x8a0cc18, min=0) at ../../nouveau/nouveau_pushbuf.c:273

[Alex Launi (alexlauni)]

Appears to be an issue with the nouveau driver

[dino99 (9d9)]

That version has reached EOL since a while, so it will not receive update. If that issue still exist, report again using ubuntu-bug.