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Description of problem: After bug #522070 was fixed, suspend-to-disk & resume worked nicely. With the latest updates from rawhide it seems the X server crashes after the resume has been completed. When KMS is disabled resume from suspend-to-disk works fine. Version-Release number of selected component (if applicable): kernel-2.6.31.1-56.fc12.i686 xorg-x11-drv-ati-6.13.0-0.6.20090929git7968e1fb8.fc12.i686 libdrm-2.4.14-1.fc12.i686 mesa-libGL-7.6-0.13.fc12.i686 xorg-x11-server-Xorg-1.6.99.903-2.fc12.i686 How reproducible: always Additional info: - compared to bug #522070 these parts have changed since then: kernel-2.6.31.1-48.fc12.i686 xorg-x11-drv-ati-6.13.0-0.4.20090908git651fe5a47.fc12.i686 Unfortunately I don't know the previous xorg-x11-server version - when I activate hibernate the system switches to a VT and sometimes there is a warning like "unexpected NMI. You must have a HW problem. Trying to continue". - the resume completes, i.e. I hear the BIOS beep and the sleep LED flashes shortly. After that it should switch to the locked X session screen, but instead after a short while you see X start up again and gdm appears. - I couldn't see any "crash" messages in /var/log/Xorg.0.log.old or /var/log/messages. So it is only my guess that the X server crashes. When I login into a tty I can see some of my old processes from the previous X session are still active. - my xorg.conf: Section "Device" Identifier "Videocard0" Driver "radeon" Option "AccelMethod" "XAA" EndSection I have to use "XAA" because of bug #524312
Created attachment 363593 [details] X server log Retested with the kernel from bug #522070: same problem. So the bug must be in the newer xorg-x11-drv-ati. There was a driver crash recorded in Xorg.0.log.old but I missed it in my cursory check. See attached log file.
Backtrace: 0: /usr/bin/Xorg (xorg_backtrace+0x3c) [0x80e561c] 1: /usr/bin/Xorg (0x8048000+0x5eb26) [0x80a6b26] 2: (vdso) (__kernel_rt_sigreturn+0x0) [0xb9040c] 3: /usr/lib/xorg/modules/drivers/radeon_drv.so (0xba1000+0xa2301) [0xc43301] 4: /usr/lib/xorg/modules/drivers/radeon_drv.so (0xba1000+0xd040b) [0xc7140b] 5: /usr/lib/xorg/modules/drivers/radeon_drv.so (0xba1000+0xd050b) [0xc7150b] 6: /usr/lib/xorg/modules/drivers/radeon_drv.so (0xba1000+0xcc499) [0xc6d499] 7: /usr/bin/Xorg (0x8048000+0x1333b2) [0x817b3b2] 8: /usr/bin/Xorg (0x8048000+0x88fb3) [0x80d0fb3] 9: /usr/lib/xorg/modules/extensions/libglx.so (0x5c7000+0x424b5) [0x6094b5] 10: /usr/bin/Xorg (xf86Wakeup+0x513) [0x80b2923] 11: /usr/bin/Xorg (WakeupHandler+0x52) [0x8073792] 12: /usr/bin/Xorg (WaitForSomething+0x1a2) [0x80a0e72] 13: /usr/bin/Xorg (0x8048000+0x25ea0) [0x806dea0] 14: /usr/bin/Xorg (0x8048000+0x1a855) [0x8062855] 15: /lib/libc.so.6 (__libc_start_main+0xe6) [0x882b36] 16: /usr/bin/Xorg (0x8048000+0x1a441) [0x8062441] Segmentation fault at address (nil) Fatal server error: Caught signal 11 (Segmentation fault). Server aborting
can you please retest with latest -ati and X.org server?
Needed also latest xorg-x11-server for driver to work correctly. Retested with: kernel-2.6.31.1-58.fc12.i686 xorg-x11-server-Xorg-1.7.0-1.fc12.i686 xorg-x11-drv-ati-6.13.0-0.7.20091006git457646d73.fc12.i686 libdrm-2.4.14-1.fc12.i686 mesa-libGL-7.6-0.13.fc12.i686 Resume for hibernate seems to work OK again. But a couple of things I noticed: - Option "AccelMethod" "XAA" in xorg.conf seems to be ignored now. Driver uses EXA - As far as I can see bug #524312 seems to be fixed, so I wouldn't need XAA anyway any more... - Some (KDE) icons are broken with the new driver. Instead of the icon you see a square with random color pixels