Created attachment 325287 [details] Xorg log file Fully updated F10 on a Dell Inspiron 6400 with Radeon Mobility X1400. Suspending the machine seems to work fine, ending up in a powered off state with the power LED pulsing as expected. When I try to resume it hangs (no response from Caps/Num Lock, no network activity) and the display shows a garbled version of the proper screen contents. This is completely reproduceable. Version-Release number of selected component (if applicable): xorg-x11-drv-ati-6.9.0-54.fc10.i386 kernel-2.6.27.5-117.fc10.i686
Created attachment 325288 [details] pm-suspend log file
Can you please check if you have stuff like this in /var/log/messages after a failed resume? Dec 2 12:25:35 lopeptoid kernel: Suspending console(s) (use no_console_suspend to debug) Dec 2 12:25:35 lopeptoid kernel: [drm:drm_bo_evict_mm] *ERROR* lru empty Dec 2 12:25:35 lopeptoid kernel: [drm] Num pipes: 1 ... Dec 2 12:25:35 lopeptoid kernel: pci 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 Dec 2 12:25:35 lopeptoid kernel: [drm:radeon_resume] *ERROR* Dec 2 12:25:35 lopeptoid kernel: [drm] Loading R500 Microcode Dec 2 12:25:35 lopeptoid kernel: [drm] Num pipes: 1 Dec 2 12:25:35 lopeptoid kernel: [drm] writeback test failed Dec 2 12:25:35 lopeptoid kernel: [drm:drm_ttm_bind] *ERROR* Couldn't bind backend. Dec 2 12:25:35 lopeptoid kernel: executing set pll Dec 2 12:25:35 lopeptoid kernel: executing set crtc timing Dec 2 12:25:35 lopeptoid kernel: [drm] LVDS-8: set mode 1280x800 10 Dec 2 12:25:35 lopeptoid kernel: executing set LVDS encoder Dec 2 12:25:35 lopeptoid kernel: Restarting tasks ... done.
Yup: Dec 3 20:19:23 localhost kernel: [drm:drm_bo_evict_mm] *ERROR* lru empty ... Dec 3 20:19:23 localhost kernel: [drm] Loading R500 Microcode Dec 3 20:19:23 localhost kernel: [drm] Num pipes: 1 Dec 3 20:19:23 localhost kernel: [drm] writeback test failed Dec 3 20:19:23 localhost kernel: [drm:drm_ttm_bind] *ERROR* Couldn't bind backend. In addition there are shedloads of Dec 3 20:19:29 localhost kernel: [drm:drm_ttm_bind] *ERROR* Couldn't bind backend. Dec 3 20:19:29 localhost kernel: [drm:drm_buffer_object_validate] *ERROR* Failed moving buffer. ed69cc00 2048 2000227 10000a0 Is this related to bug 473542? My smolt profile: http://smolt.fedoraproject.org/show?uuid=pub_e61c3694-eaac-4443-a379-ff089ec9f3b6
No, bug 473542 is about Intel video cards, and you have ATI. I've found already 5 separate bug reports of this issue with ATI cards and combining it into the most complete bug report and discussion in bug 473195. There is a temporary workaround also: adding nomodeset to kernel arguments helps to solve suspend problem. *** This bug has been marked as a duplicate of bug 473195 ***