Created attachment 866435 [details] Xorg logs when good and when bad Description of problem: I have Fedora 20 running in a INTEL motherboard based PC with a Radeon HD 5450 XFX (PCIe) video card, and a working multiseat configuration, from more than six months (aprox.). I have done a lot of updates with "yum update", but my last one (yesterday) did crash the second seat (no video at all). Trying to solve, did realize that loading the new kernel (kernel-3.13.3-201.fc20.x86_64) the seat fails, while with a previos one (kernel-3.11.10-301.fc20.x86_64) the seat works perfect. The errors saw at /var/log/Xorg.1.log are: "... [ 43.829] (--) RADEON(0): Chipset: "ATI Radeon HD 5450" (ChipID = 0x68f9) [ 43.934] (EE) RADEON(0): [drm] Failed to open DRM device for pci:0000:01:00.0: No such file or directory [ 43.934] (EE) RADEON(0): Kernel modesetting setup failed [ 43.934] (II) UnloadModule: "radeon" [ 43.934] (EE) Screen(s) found, but none have a usable configuration. ..." Version-Release number of selected installed components: kernel-3.13.3-201.fc20.x86_64 xorg-x11-drv-evdev-2.8.2-1.fc20.x86_64 xorg-x11-drv-vmware-13.0.1-2.fc20.x86_64 xorg-x11-drv-vesa-2.3.2-10.fc20.x86_64 xorg-x11-drv-modesetting-0.8.0-2.fc20.x86_64 xorg-x11-drv-openchrome-0.3.3-2.fc20.x86_64 xorg-x11-drv-nouveau-1.0.9-2.fc20.x86_64 xorg-x11-drv-fbdev-0.4.3-10.fc20.x86_64 xorg-x11-drv-vmmouse-13.0.0-6.fc20.x86_64 xorg-x11-drv-synaptics-1.7.1-6.fc20.x86_64 xorg-x11-drv-qxl-0.1.1-3.fc20.x86_64 xorg-x11-drv-intel-2.21.15-5.fc20.x86_64 xorg-x11-drv-ati-7.2.0-3.20131101git3b38701.fc20.x86_64 xorg-x11-drv-mga-1.6.2-8.fc20.x86_64 xorg-x11-drv-wacom-0.23.0-4.fc20.x86_6 How reproducible: Always. Steps to Reproduce: 1. Start Fedora with kernel 3.13.3-201 2. Wait to load X 3. Just one seat is working (the Internal graphics with "intel" driver) Actual results: Crash the second seat (the one with "radeon" driver) Expected results: Have the two seats working, with the radeon and intel drivers. Additional info: Video Cards: [henderb@camila ~]$ lspci | egrep -i vga 00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09) 01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Cedar [Radeon HD 5000/6000/7350/8350 Series] Seat0 configuration file: [henderb@camila ~]$ cat /etc/X11/xorg_seat0.conf Section "Device" Identifier "Interna" Driver "intel" BusID "PCI:0:2:0" EndSection Section "InputClass" Identifier "ignore_other_seats" Option "Ignore" "yes" EndSection Section "InputClass" Identifier "input_default" MatchTag "input_default" Option "Ignore" "no" EndSection [henderb@camila ~]$ Seat1 configuration file: [henderb@camila ~]$ cat /etc/X11/xorg_seat1.conf Section "Device" Identifier "Externa" Driver "radeon" BusID "PCI:1:0:0" EndSection Section "InputClass" Identifier "ignore_other_seats" Option "Ignore" "yes" EndSection Section "InputClass" Identifier "input_seat1" MatchTag "input_seat1" Option "Ignore" "no" EndSection [henderb@camila ~]$ Inside attachment: Xorg log when working: Xorg.1.log.good.3.11.10-301 Xorg log when fails: Xorg.1.log.bad.3.13.3-201
The problem still persists with the NEW kernel: [henderb@camila ~]$ tail -20 /var/log/Xorg.1.log [ 51.680] (==) RADEON(0): Depth 24, (--) framebuffer bpp 32 [ 51.680] (II) RADEON(0): Pixel depth = 24 bits stored in 4 bytes (32 bpp pixmaps) [ 51.680] (==) RADEON(0): Default visual is TrueColor [ 51.680] (==) RADEON(0): RGB weight 888 [ 51.680] (II) RADEON(0): Using 8 bits per RGB (8 bit DAC) [ 51.680] (--) RADEON(0): Chipset: "ATI Radeon HD 5450" (ChipID = 0x68f9) [ 51.784] (EE) RADEON(0): [drm] Failed to open DRM device for pci:0000:01:00.0: No such file or directory [ 51.784] (EE) RADEON(0): Kernel modesetting setup failed [ 51.784] (II) UnloadModule: "radeon" [ 51.784] (EE) Screen(s) found, but none have a usable configuration. [ 51.784] (EE) Fatal server error: [ 51.784] (EE) no screens found(EE) [ 51.784] (EE) Please consult the Fedora Project support at http://wiki.x.org for help. [ 51.784] (EE) Please also check the log file at "/var/log/Xorg.1.log" for additional information. [ 51.784] (EE) [ 51.785] (EE) Server terminated with error (1). Closing log file. [henderb@camila ~]$ uname -a Linux camila.powerinside 3.13.4-200.fc20.x86_64 #1 SMP Thu Feb 20 23:00:47 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux [henderb@camila ~]$
I have a similar setup, intel drives screen 0, radeon drives screens 1 and 2. This setup has worked fine until 3.13 and above kernels. My chipset is also: [ 27.277] (--) RADEON(1): Chipset: "ATI Radeon HD 5450" (ChipID = 0x68f9) I was able to get it to work by booting with "radeon.runpm=0". I think this bug should be retargeted at Component: kernel. I saw same behavior on 3.14-rc4.
I just saw this after upgrading to kernel-3.13.6-200. I have a Pitcairn-based graphics card, with two monitors plugged in the display port sockets, and one plugged into the DVI socket. The primary monitor is a different resolution from the other two. If I turn off all but the primary monitor (display port) and boot this workstation, everything seems to be fine. I get the above errors if I boot it with all three monitors turned on.
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