[Bug 88112] [865g 3.16 regression] Desktop image is distorted

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Jan 8 17:10:21 PST 2015


https://bugs.freedesktop.org/show_bug.cgi?id=88112

--- Comment #11 from Eugene <ken20001 at ukr.net> ---
Ok, what I've done:

$ sudo apt-get build-dep xserver-xorg-video-intel
$ git clone git://anongit.freedesktop.org/xorg/driver/xf86-video-intel

edit line 71 of src/sna/kgem.c to read:
#define DBG_NO_USERPTR 1

$ ./autogen.sh --prefix=/usr
$ make && sudo make install

The image became fine after reboot but libGL error still is:

glxinfo | grep render
libGL error: failed to create dri screen
libGL error: failed to load driver: i915
direct rendering: Yes
    GLX_MESA_multithread_makecurrent, GLX_MESA_query_renderer, 
    GLX_MESA_query_renderer, GLX_OML_swap_method, GLX_SGIS_multisample, 
OpenGL renderer string: Gallium 0.4 on llvmpipe (LLVM 3.5, 128 bits)
    GL_ARB_conditional_render_inverted, GL_ARB_conservative_depth, 
    GL_NV_blend_square, GL_NV_conditional_render, GL_NV_depth_clamp,

Also:

dmesg | grep error
[   66.825508] [drm] GPU crash dump saved to /sys/class/drm/card0/error

I think that's the same as I've already discribe in:
https://bugs.freedesktop.org/show_bug.cgi?id=86583


So, should I try bisect still?

Thanks.

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