Description of problem: No dual head, as kernel doesn't detect second GPU. Version-Release number of selected component (if applicable): kernel-3.13.5-200.fc20.x86_64 How reproducible: Always. Actual results: Xorg.0.log doesn't have RADEON(1) lines, Xserver doesn't detect second GPU. Expected results: Additional info: kernel-3.12.10-300.fc20.x86_64 works kernel-3.13.5-200.fc20.x86_64 doesn't # lspci 01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] RV710 [Radeon HD 4550] 02:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] RV710 [Radeon HD 4550]
<ajax> can you put that in the bug along with dmesg from booting both kernels with drm.debug=4 on the kernel command line?
Created attachment 871038 [details] Requested dmesg output with drm.debug=4
Also noticed, that shutting down with this problematic kernel ends up into hang. If I press Esc when it it hangs with black screen, systemd listing shows that it "Reached Shutdown" but apparently doesn't do powerdown or warm reboot, whatever - just hangs. With earlier kernel 3.12 it works.
Created attachment 871039 [details] /var/log/Xorg.0.log as requested
Note that this box has been installed bit different way, it didn't go like in movies. But regardless of that, everything worked with previous kernel so I woulnd't rush to blame that some pkg is missing or something didn't go right in installation.
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