Your message dated Sun, 20 Sep 2009 16:43:53 +0200
with message-id <[email protected]>
and subject line Re: Bug#547520: [xorg] X very slow after upgrade to 7.4
has caused the Debian Bug report #547520,
regarding [xorg] X very slow after upgrade to 7.4
to be marked as done.
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--
547520: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=547520
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: xorg
Version: 1:7.4+4
Severity: normal
--- Please enter the report below this line. ---
Hello, after Xorg 7.4 moved into squeeze, scrolling, displaying text or
graphics, drawing new windows takes many seconds or even minutes.
I have an intel integrated graphics chip. From lspci -v :
00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset
Integrated Graphics Controller (rev 07) (prog-if 00 [VGA controller])
Subsystem: Lenovo Device 20e4
Flags: bus master, fast devsel, latency 0, IRQ 29
Memory at f0000000 (64-bit, non-prefetchable) [size=4M]
Memory at d0000000 (64-bit, prefetchable) [size=256M]
I/O ports at 1800 [size=8]
Expansion ROM at <unassigned> [disabled]
Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [d0] Power Management version 3
00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset
Integrated Graphics Controller (rev 07)
Subsystem: Lenovo Device 20e4
Flags: bus master, fast devsel, latency 0
Memory at f0400000 (64-bit, non-prefetchable) [size=1M]
Capabilities: [d0] Power Management version 3
Thinking this was bug #541307, I installed the recommended kernel from
unstable. This had no apparent effect.
Thank you, Alex
--- System information. ---
Architecture: i386
Kernel: Linux 2.6.30-2-686-bigmem
Debian Release: squeeze/sid
990 testing security.debian.org
990 testing mirror.cc.columbia.edu
990 testing ftp.us.debian.org
801 unstable mirror.cc.columbia.edu
--- Package information. ---
Depends (Version) | Installed
======================================-+-===============
xserver-xorg | 1:7.4+4
libgl1-mesa-glx | 7.5.1-1
OR libgl1 |
libgl1-mesa-dri | 7.5.1-1
libglu1-mesa | 7.5.1-1
xfonts-base (>= 1:1.0.0-1) | 1:1.0.0-6
xfonts-100dpi (>= 1:1.0.0-1) | 1:1.0.0-4
xfonts-75dpi (>= 1:1.0.0-1) | 1:1.0.0-4
xfonts-scalable (>= 1:1.0.0-1) | 1:1.0.0-7
x11-apps | 7.4+2
x11-session-utils | 7.3+1
x11-utils | 7.4+1
x11-xfs-utils | 7.4+1
x11-xkb-utils | 7.4+3
x11-xserver-utils | 7.4+2
xauth | 1:1.0.3-2
xinit | 1.1.1-1
xfonts-utils | 1:7.4+2
xkb-data | 1.6-1
xorg-docs-core | 1:1.4-5
xterm | 247-1
OR x-terminal-emulator |
Package's Recommends field is empty.
Suggests (Version) | Installed
========================-+-===========
xorg-docs |
--- End Message ---
--- Begin Message ---
Alex Gould wrote:
> Package: xorg
> Version: 1:7.4+4
> Severity: normal
>
> --- Please enter the report below this line. ---
> Hello, after Xorg 7.4 moved into squeeze, scrolling, displaying text or
> graphics, drawing new windows takes many seconds or even minutes.
>
Intel driver 2.8.x requires UXA which needs GEM support in the kernel.
In 2.6.30, GEM is incompatible with PAE, so you cannot use a
2.6..30-bigmem kernel. You must either upgrade to 2.6.31 or use a
non-bigmem kernel. Otherwise, you get no acceleration and everything is
slow.
Brice
--- End Message ---
