ubuntu-x-swat team mailing list archive

[Marco <m.antunes@xxxxxxx>]

Hi Gene,

Usually when I boot I've turned off visual effects so I had to turn it
on to check your comment. After turning it on it took around 5/10
seconds for Ubuntu to freeze completely. Even the Alt+Sysreq REISUB
magic key combination doesn't work... I had to reboot and then check
syslog and kern.log. On those files I don't see any garbled text, only
the following error messages from the moment I've activated visual
effects:

kern.log
Dec 13 23:15:04 LunixWorld kernel: [ 1959.069205] glxinfo:2349 freeing invalid memtype 60102000-60112000
Dec 13 23:15:04 LunixWorld kernel: [ 1959.069231] glxinfo:2349 freeing invalid memtype 60112000-60122000
...
Dec 13 23:15:04 LunixWorld kernel: [ 1959.069632] glxinfo:2349 freeing invalid memtype 60232000-60242000
Dec 13 23:15:04 LunixWorld kernel: [ 1959.069654] glxinfo:2349 freeing invalid memtype 60242000- (CRASH)

syslog
Dec 13 23:14:44 LunixWorld hp[2305]: io/hpmud/pp.c 627: unable to read device-id ret=-1
Dec 13 23:14:45 LunixWorld python: io/hpmud/pp.c 627: unable to read device-id ret=-1
(... several messages freeing invalid memtype...)
Dec 13 23:15:04 LunixWorld kernel: [ 1959.069877] glxinfo:2349 freeing invalid memtype 602e2000-602f2000
Dec 13 23:15:04 LunixWorld kernel: [ 1959.069897] glxinfo:2349 freeing invalid memtype 602f2000-60302000
Dec 13 23:15:23 LunixWorld kernel: [ 1977.310117] [drm:radeon_cp_idle] *ERROR* radeon_cp_idle called without lock held, held  -2147483648 owner d514ce40 d514cd80
Dec 13 23:15:23 LunixWorld kernel: [ 1977.310231] [drm:radeon_cp_reset] *ERROR* radeon_cp_reset called without lock held, held  -2147483648 owner d514ce40 d514cd80
Dec 13 23:15:23 LunixWorld kernel: [ 1977.310274] [drm:radeon_cp_start] *ERROR* radeon_cp_start called without lock held, held  -2147483648 owner d514ce40 d514cd80
Dec 13 23:15:23 LunixWorld kernel: [ 1977.310316] [drm:radeon_cp_idle] *ERROR* radeon_cp_idle called without lock held, held  -2147483648 owner d514ce40 d514cd80
Dec 13 23:15:23 LunixWorld kernel: [ 1977.310405] [drm:radeon_cp_reset] *ERROR* radeon_cp_reset called without lock held, held  -2147483648 owner d514ce40 d514cd80
Dec 13 23:15:23 LunixWorld kernel: [ 1977.310446] [drm:radeon_cp_start] *ERROR* radeon_cp_start called without lock held, held  -2147483648 owner d514ce40 d514cd80
Dec 13 23:15:23 LunixWorld kernel: [ 1977.310488] [drm:radeon_cp_idle] *ERROR* radeon_cp_idle called without lock held, held  -2147483648 owner d514ce40 d514cd80
Dec 13 23:15:23 LunixWorld kernel: [ 1977.310576] [drm:radeon_cp_reset] *ERROR* radeon_cp_reset called without lock held, held  -2147483648 owner d514ce40 d514cd80
Dec 13 23:15:23 LunixWorld kernel: [ 19 (CRASH)

---///---

That's it. I didn't had this problem in previous versions of Ubuntu;
only since I've installed Karmic.

Thanks.

-- 
System completely freezes with Visual Effects (normal) is turned on
https://bugs.launchpad.net/bugs/491588
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