https://bugzilla.redhat.com/show_bug.cgi?id=1478536
Sergey Bostandzhyan <jin(a)deadlock.dhs.org> changed:
What |Removed |Added
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CC| |jin(a)deadlock.dhs.org
--- Comment #9 from Sergey Bostandzhyan <jin(a)deadlock.dhs.org> ---
I seem to have a similar issue, but I have an old ATI card:
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI]
RV635/M86 [Mobility Radeon HD 3650]
Until recently it was working fine, but today I tried with
blender-2.79-1.fc26.x86_64 and I do see a lot of those errors in the console:
DRM_IOCTL_I915_GEM_APERTURE failed: No such file or directory
Assuming 131072kB available aperture size.
May lead to reduced performance or incorrect rendering.
get chip id failed: -1 [22]
param: 4, val: 0
DRM_IOCTL_I915_GEM_APERTURE failed: No such file or directory
Assuming 131072kB available aperture size.
May lead to reduced performance or incorrect rendering.
get chip id failed: -1 [22]
param: 4, val: 0
cl_get_gt_device(): error, unknown device: 0
DRM_IOCTL_I915_GEM_APERTURE failed: No such file or directory
Assuming 131072kB available aperture size.
May lead to reduced performance or incorrect rendering.
get chip id failed: -1 [22]
param: 4, val: 0
DRM_IOCTL_I915_GEM_APERTURE failed: No such file or directory
Assuming 131072kB available aperture size.
May lead to reduced performance or incorrect rendering.
get chip id failed: -1 [22]
param: 4, val: 0
cl_get_gt_device(): error, unknown device: 0
DRM_IOCTL_I915_GEM_APERTURE failed: No such file or directory
Assuming 131072kB available aperture size.
May lead to reduced performance or incorrect rendering.
get chip id failed: -1 [22]
param: 4, val: 0
cl_get_gt_device(): error, unknown device: 0
Seems to be repeating.
If I maximize the blender window, then it becomes unusable - the screen starts
flickering and some areas get corrupted, I see bitmaps from other applications
showing up in there; actually I managed to take a screenshot (see attachment).
When I go back to the window size that blender started with, the screen errors
disappear.
Last time I tried was about a month ago and I did not experience such problems
and could work with blender in a maximized window.
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