Q4 stack release setup: ----------------------- Hardware Platform: Broxton P A0 Platform CPU Name : Intel(R) @ 1.2 GHz (family: 6, model: 92, stepping: 8) – 4 cores SoC : BROXTON-P A0 CRB : Apollo Lake RVP Fab1 BIOS (IFWI Version): APLK_IFWI_X64_R_2015_44_3_00 BIOS : APLKRVPA.X64.0105.R45.1510272122 CSE FW : 3.0.0.1049 KSC : 1.04 Linux distribution: Ubuntu 15.10 64 bits Kernel: tag testing 2015-11-20 from http://cgit.freedesktop.org/drm-intel/tag/?h=drm-intel-testing&id=drm-intel-testing-2015-11-20 Bios v105_48 xorg-server-1.18.0 from http://cgit.freedesktop.org/xorg/xserver libdrm-2.4.65 from http://cgit.freedesktop.org/mesa/drm/ xf86-video-intel 2.99.917 from http://cgit.freedesktop.org/xorg/driver/xf86-video-intel/ mesa-11.0.4 from http://cgit.freedesktop.org/mesa/mesa/ libva-1.6.1 from http://cgit.freedesktop.org/libva/ vaapi-intel-driver 1.6.1 from http://cgit.freedesktop.org/vaapi/intel-driver DMC 1.06 firmware from https://01.org/linuxgraphics/intel-linux-graphics-firmwares Steps: ------ 1. Boot DUT 2. Switch to another console using Ctrl+Alt+Fn 3. Repeat step 2 several times Actual result: -------------- 3. After several tries, there is no response Expected result: ----------------- 3. You can switch to any console without problem
Assigned to Olivier to provide: Xorg.0.log dmesg (with "drm.debug=0x06") xorg.conf output of "xrandr --verbose" For GPU hang: cat /sys/class/drm/card0/error | gzip > error.gz
With the following configuration the issues is not present : Linux distribution: Ubuntu 15.10 LTS 64 bits xorg-server-1.18.0 from http://cgit.freedesktop.org/xorg/xserver libdrm-2.4.65 from http://cgit.freedesktop.org/mesa/drm/ xf86-video-intel 2.99.917 from http://cgit.freedesktop.org/xorg/driver/xf86-video-intel/ mesa-11.0.4 from http://cgit.freedesktop.org/mesa/mesa/ libva-1.6.2.pre1 from http://cgit.freedesktop.org/libva/ vaapi-intel-driver 1.6.2.pre1 from http://cgit.freedesktop.org/vaapi/intel-driver cairo 1.14.4 from http://cgit.freedesktop.org/cairo Rendercheck 1.5 from http://cgit.freedesktop.org/xorg/app/rendercheck Kernel: tag testing 2015-11-20 from http://cgit.freedesktop.org/drm-intel/tag/?h=drm-intel-testing&id=drm-intel-testing-2015-11-20 Bios v105_48 libva-1.6.1 from http://cgit.freedesktop.org/libva/ vaapi-intel-driver 1.6.1 from http://cgit.freedesktop.org/vaapi/intel-driver Configuration used : SD eDP
This sounds like the same bug I fixed here: http://patchwork.freedesktop.org/patch/68713/ Can you try that patch and see if it solves your problem?
(In reply to Matt Roper from comment #3) > This sounds like the same bug I fixed here: > > http://patchwork.freedesktop.org/patch/68713/ > > Can you try that patch and see if it solves your problem? This patch has been merged to -nightly, so I think this bug should be fixed now. If this turns out to not be the case, please re-open.
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