** Summary changed:
- Firefox scrolls slow in Gmail when "chat" or "tasks" window is open
+ [i965gm] Firefox scrolls slow in Gmail when "chat" or "tasks" window is open
** Description changed:
Binary package hint: xserver-xorg-video-intel
I figured out why Firefox scrolls so slowly in Gmail. It happens only
when the "chat" or "tasks" window is open. When I close it, the
scrolling speed is back to normal. Here is my graphics info:
00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960
Integrated Graphics Controller (rev 0c)
Subsystem: Lenovo Device 20b5
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 2298
Region 0: Memory at f8100000 (64-bit, non-prefetchable) [size=1M]
Region 2: Memory at e0000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at 1800 [size=8]
Capabilities: <access denied>
Kernel modules: intelfb
00:02.1 Display controller: Intel Corporation Mobile GM965/GL960 Integrated
Graphics Controller (rev 0c)
Subsystem: Lenovo Device 20b5
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
Region 0: Memory at f8200000 (64-bit, non-prefetchable) [size=1M]
Capabilities: <access denied>
$ uname -a
Linux tp 2.6.28-12-generic #43-Ubuntu SMP Fri May 1 19:27:06 UTC 2009 i686
GNU/Linux
I am running Jaunty on a Lenovo X61.
+
+ [lspci]
+ 00:00.0 Host bridge [0600]: Intel Corporation Mobile PM965/GM965/GL960 Memory
Controller Hub [8086:2a00] (rev 0c)
+ Subsystem: Lenovo Device [17aa:20b3]
+ 00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile
GM965/GL960 Integrated Graphics Controller [8086:2a02] (rev 0c)
+ Subsystem: Lenovo Device [17aa:20b5]
** Tags added: 965gm intel xorg
** Tags removed: needs-lspci-vvnn needs-xorglog
** Changed in: xserver-xorg-video-intel (Ubuntu)
Importance: Undecided => Low
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: Incomplete => Confirmed
--
[i965gm] Firefox scrolls slow in Gmail when "chat" or "tasks" window is open
https://bugs.launchpad.net/bugs/379124
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