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I'm trying to get X to run bearably on this i5 3570 cpu and gpu is hanging whenever either of these options is not set in the X config:
Option "Shadow" "True"
Option "DRI" "false"
Relevant bits of dmesg log:
http://pastebin.com/jZtfDHmr
Full dmesg:
http://pastebin.com/nJQQdEYX
Xorg log:
http://pastebin.com/dggYBsGv
Efi conf with kernel params:
root=/dev/sda2 ro rootfstype=btrfs init=/bin/systemd add_efi_memmap initrd=\arch\initramfs-linux.img i915.semaphores=1 enable_mtrr_cleanup mtrr_spare_reg_nr=1
xorg.conf.d/20-intel.conf:
Section "Device"
Identifier "Intel Graphics"
Driver "intel"
# Option "Shadow" "True"
# Option "DRI" "false"
Option "AccelMethod" "sna"
# Option "AccelMethod" "uxa"
# Option "AccelMethod" "xaa"
EndSection
Only works with Shadow and DRI lines uncommented, acceleration methods don't seem to make any noticeable difference. I get GPU to hang by simply running glxgears. It hangs almost right away and the performance is really bad. Less than 1 fps actually.
Bits of mkinitcpio.conf:
MODULES="intel_agp i915"
HOOKS="base udev autodetect pata scsi sata filesystems usb usbinput fsck"
I tried both 3.5 kernel from testing and intel driver from git, but the problem remains.
I know I'm missing something trivial. But what could it be?
EDIT:
Here's the /sys/kernel/debug/dri/0/i915_error_state:
https://gist.github.com/3394196
Last edited by F1y3r (2012-08-24 15:26:54)
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Hello,
got an i5 3470S and do not get the 3D support running for the HD2500.
Opened a bug at freedesktop. org some weeks ago, but nobody responded. May you can comment on it and we get more attention to it. https://bugs.freedesktop.org/show_bug.cgi?id=52947
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Ok, I will check that bug report.
What I have found is similar bug report there. https://bugs.freedesktop.org/show_bug.cgi?id=53235 My CPU is stepping 9 too so I tried mesa-git (with libgl-git, intel-dri-git and xf86-video-intel-git). I haven't had time to check if this worked or not, but the first time I ran glxgears I got 50FPS (on a 50hz monitor setting) and the second time it was unlimited by refresh rate (6000FPS I think). I didn't do any changes to config files. I may have removed semaphores and mtrr settings from kernel params though. On the last run, CPU usage was around 60% on 1 of the cores. I'm not sure if this is supposed to be like that or not. The other problem is that mesa-git provides one file which conflicts with libgbm. Libgbm is a dependency for some other packages I need.
EDIT: I installed libgm from mesa-git build. Everything seems to working properly even without mtrr settings. VA and sound pass through are working.
Last edited by F1y3r (2012-08-24 15:26:35)
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