I am not understanding your bug report. The title says that X is
_freezing_, however you've attached a backtrace, which generally you
only get if it _crashes_. Please explain in more detail what's going on
with the bug and how you got the backtrace (thanks for getting it btw!)
** Description changed:
Binary package hint: xserver-xorg-video-ati
X started freezing once in a while after upgrading to Ubuntu 8.10. Now with
9.04 it's even more common.
Mouse pointer works, keyboard doesn't work, can ssh remotely. Attaching
backtrace.
ProblemType: Bug
Architecture: amd64
DistroRelease: Ubuntu 9.04
Package: xserver-xorg-video-ati 1:6.12.0-0ubuntu2
ProcEnviron:
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcVersion: Linux version 2.6.28-11-generic (bui...@yellow) (gcc version
4.3.3 (Ubuntu 4.3.3-5ubuntu4) ) #35-Ubuntu SMP Wed Mar 18 21:55:34 UTC 2009
SourcePackage: xserver-xorg-video-ati
Uname: Linux 2.6.28-11-generic x86_64
+
+
+ #0 0x00007f692368acd7 in ioctl () from /lib/libc.so.6
+ No symbol table info available.
+ #1 0x00007f69222cf343 in drmIoctl () from /usr/lib/libdrm.so.2
+ No symbol table info available.
+ #2 0x00007f69222cf646 in drmCommandNone () from /usr/lib/libdrm.so.2
+ No symbol table info available.
+ #3 0x00007f6921462d74 in RADEONDownloadFromScreenCP (
+ pSrc=<value optimized out>, x=0, y=18, w=17, h=0, dst=0x9aa4ba0 "",
+ dst_pitch=68) at ../../src/radeon_exa_funcs.c:411
+ oldhpass = <value optimized out>
+ i = 20984
+ hpass = 0
+ scratch_pitch_offset = 12060552
+ indirect = {idx = 28090448, start = 50331648, end = 28363024,
+ discard = 0}
+ __head = <value optimized out>
+ pScrn = (ScrnInfoPtr) 0x1aca050
+ src = (uint8_t *) 0x7f690ebfa000 "\033\005"
+ bpp = <value optimized out>
+ datatype = 6
+ src_pitch_offset = 11955556
+ scratch_pitch = 128
+ scratch_off = 0
+ scratch = (drmBufPtr) 0x1b0cd30
+ #4 0x00007f6920ba3c49 in exaCopyDirty (migrate=0x7fff2dab0100,
+ pValidDst=0x9a28e20, pValidSrc=<value optimized out>,
+ transfer=0x7f69214627d0 <RADEONDownloadFromScreenCP>,
+ fallback_src=0x7f691a6f3000 "\231\231\231", fallback_dst=0x9aa4ba0 "",
+ fallback_srcpitch=128, fallback_dstpitch=68, fallback_index=1,
+ sync=0x7f6920b9de10 <exaWaitSync>) at ../../exa/exa_migration.c:208
+ pPixmap = (PixmapPtr) 0x9aa4b60
+ pExaPixmap = (ExaPixmapPrivPtr) 0x9a28de0
+ damage = <value optimized out>
+ CopyReg = {extents = {x1 = 0, y1 = 0, x2 = 17, y2 = 18}, data = 0x0}
+ save_offscreen = 1
+ save_pitch = 128
+ pBox = (BoxPtr) 0x7fff2daaff40
+ nbox = 0
+ access_prepared = 0
+ need_sync = 0
+ __func__ = "exaCopyDirty"
+ firsttime = 0
+ #5 0x00007f6920ba3fc0 in exaDoMoveOutPixmap (migrate=0x7fff2dab0100)
+ at ../../exa/exa_migration.c:256
+ pPixmap = (PixmapPtr) 0x9aa4b60
+ #6 0x00007f6920ba46df in exaDoMigration (pixmaps=0x7fff2dab0100, npixmaps=1,
+ can_accel=0) at ../../exa/exa_migration.c:677
+ pExaScr = (ExaScreenPrivPtr) 0x1b0c910
+ i = 1
+ j = <value optimized out>
+ __func__ = "exaDoMigration"
** Changed in: xserver-xorg-video-ati (Ubuntu)
Status: New => Incomplete
--
Xorg randomly freezes (100% CPU)
https://bugs.launchpad.net/bugs/345224
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