Hello to everyone :-) I have AMD APU with Radeon Sumo graphics. System turns off notebook's monitor while loading, but HDMI works. I've tried to turn off and then turn on the monitor without success and with such dmesg output: --------------------------------- [ 829.313006] [drm:atom_op_jump] *ERROR* atombios stuck in loop for more than 5secs aborting [ 829.313013] [drm:atom_execute_table_locked] *ERROR* atombios stuck executing E3E6 (len 2585, WS 4, PS 4) @ 0xEAD0 [ 829.338095] [drm:radeon_dp_link_train_cr] *ERROR* clock recovery reached max voltage [ 829.338098] [drm:radeon_dp_link_train_cr] *ERROR* clock recovery failed ---------------------------------
Now I'm working with radeon.modeset=0 (using vesa driver, as I understood). I'm not the only one who has this problem - here's another example: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/825777 dmesg and xorg logs are attached to this letter. Is it a kernel radeon module bug or some kind of misconfiguration or smth else? BTW it's definitely not an xorg issue because monitor turns off even when I'm not using X. Best regards Alexander -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: dmesg.txt URL: <http://lists.freedesktop.org/archives/dri-devel/attachments/20111230/235571a6/attachment-0001.txt> -------------- next part -------------- A non-text attachment was scrubbed... Name: Xorg.0.log Type: text/x-log Size: 57791 bytes Desc: not available URL: <http://lists.freedesktop.org/archives/dri-devel/attachments/20111230/235571a6/attachment-0001.bin>
