[Bug 248180] Xorg ~100% CPU upon resume from hibernation

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Summary: Xorg ~100% CPU upon resume from hibernation


https://bugzilla.redhat.com/show_bug.cgi?id=248180


xunilarodef at gmail.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Version|7                           |8




------- Additional Comments From xunilarodef at gmail.com  2008-05-26 16:53 EST -------
(In reply to comment #4)
  This bug remains with us in Fedora 9:

[root at localhost ~]# uname -r
2.6.25.3-18.fc9.i686
[root at localhost ~]# rpm -q xorg-x11-drv-ati
xorg-x11-drv-ati-6.8.0-14.fc9.i386
[root at localhost ~]# rpm -q xorg-x11-drv-vesa
xorg-x11-drv-vesa-1.3.0-15.20080404.fc9.i386
[root at localhost ~]# 

Using the vesa driver, the system will successfully hibernate and resume.
But with the r128 driver, resume fails as described above, still with
the lines in /var/log/Xorg.0.log:

(EE) R128(0): R128CCEWaitForIdle: (DEBUG) CCE idle took i = 1025
(EE) R128(0): Idle timed out, resetting engine...

And /var/log/pm-suspend.log thinks all is well:

Initial commandline parameters: --quirk-vbemode-restore
Mon May 26 16:06:54 EDT 2008: Running hooks for hibernate.
/usr/lib/pm-utils/sleep.d/00clear hibernate: success.
/usr/lib/pm-utils/sleep.d/01grub hibernate: success.
/usr/lib/pm-utils/sleep.d/05led hibernate: not applicable.
/usr/lib/pm-utils/sleep.d/10NetworkManager hibernate: success.
/usr/lib/pm-utils/sleep.d/49bluetooth hibernate: not applicable.
/usr/lib/pm-utils/sleep.d/50modules hibernate: not applicable.
/usr/lib/pm-utils/sleep.d/55battery hibernate: success.
/usr/lib/pm-utils/sleep.d/65alsa hibernate: success.
/usr/lib/pm-utils/sleep.d/90clock hibernate: Shutting down ntpd: [  OK  ]

success.
/usr/lib/pm-utils/sleep.d/94cpufreq hibernate: success.
/usr/lib/pm-utils/sleep.d/95led hibernate: not applicable.
/usr/lib/pm-utils/sleep.d/95packagekit hibernate: success.
/usr/lib/pm-utils/sleep.d/99hd-apm-restore.hook hibernate: saving level 128 for
device sda
success.
/usr/lib/pm-utils/sleep.d/99video hibernate: success.
Mon May 26 16:06:58 EDT 2008: performing hibernate
Mon May 26 16:09:02 EDT 2008: Awake.
Mon May 26 16:09:02 EDT 2008: Running hooks for thaw
/usr/lib/pm-utils/sleep.d/99video thaw: success.
/usr/lib/pm-utils/sleep.d/99hd-apm-restore.hook thaw: restoring level 128 for
device sda

/dev/sda:
 setting Advanced Power Management level to 0x80 (128)
success.
/usr/lib/pm-utils/sleep.d/95packagekit thaw: method return sender=:1.38 ->
dest=:1.78 reply_serial=2
success.
/usr/lib/pm-utils/sleep.d/95led thaw: not applicable.
/usr/lib/pm-utils/sleep.d/94cpufreq thaw: success.
/usr/lib/pm-utils/sleep.d/90clock thaw: success.
/usr/lib/pm-utils/sleep.d/65alsa thaw: success.
/usr/lib/pm-utils/sleep.d/55battery thaw: success.
/usr/lib/pm-utils/sleep.d/50modules thaw: success.
/usr/lib/pm-utils/sleep.d/49bluetooth thaw: not applicable.
/usr/lib/pm-utils/sleep.d/10NetworkManager thaw: success.
/usr/lib/pm-utils/sleep.d/05led thaw: not applicable.
/usr/lib/pm-utils/sleep.d/01grub thaw: not applicable.
/usr/lib/pm-utils/sleep.d/00clear thaw: success.
Mon May 26 16:09:14 EDT 2008: Finished.


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