Public bug reported:
Binary package hint: xorg
I am using a Sony Vaio VGN-CR19VN laptop on Kubuntu 8.10-rc1 with all
current updates. Sometimes I see strage artefacts. They are not easy to
describe so please look at the attached screenshots. The screenie shows
Avogadro, but those artifacts happen also when I am using KDE composite
effects, at least sometimes. In general, everything works fine.
Also important, I think: When I am rotating an molecule in avogadro with
the autorotation the OpenGL (it is a QGLCanvas, I think) the OpenGL
canvas stays at the top of everything, it _always_ covers all other
windows. I did a second screenshot for that effect. As you can see there
Avogadro is _not_ the currently active window (this bugreport is) but
still I see the OpenGL-Canvas of Avogadro.
This is my lspci -vx. Please tell me which other information you need!
00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960
Integrated Graphics Controller (rev 0c)
Subsystem: Sony Corporation Device 9015
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at fc000000 (64-bit, non-prefetchable) [size=1M]
Memory at d0000000 (64-bit, prefetchable) [size=256M]
I/O ports at 1800 [size=8]
Capabilities: [90] Message Signalled Interrupts: Mask- 64bit- Queue=0/0
Enable-
Capabilities: [d0] Power Management version 3
Kernel modules: intelfb
00: 86 80 02 2a 07 00 90 00 0c 00 00 03 00 00 80 00
10: 04 00 00 fc 00 00 00 00 0c 00 00 d0 00 00 00 00
20: 01 18 00 00 00 00 00 00 00 00 00 00 4d 10 15 90
30: 00 00 00 00 90 00 00 00 00 00 00 00 05 01 00 00
00:02.1 Display controller: Intel Corporation Mobile GM965/GL960 Integrated
Graphics Controller (rev 0c)
Subsystem: Sony Corporation Device 9015
Flags: bus master, fast devsel, latency 0
Memory at fc100000 (64-bit, non-prefetchable) [size=1M]
Capabilities: [d0] Power Management version 3
00: 86 80 03 2a 07 00 90 00 0c 00 80 03 00 00 80 00
10: 04 00 10 fc 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 4d 10 15 90
30: 00 00 00 00 d0 00 00 00 00 00 00 00 00 00 00 00
ProblemType: Bug
Architecture: i386
DistroRelease: Ubuntu 8.10
ProcEnviron:
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
LANG=de_DE.UTF-8
SHELL=/bin/bash
Uname: Linux 2.6.27-7-generic i686
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug
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OpenGL issues on Intel GM965/GL960 Integrated Graphics Controller
https://bugs.launchpad.net/bugs/289106
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