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Groups > linux.debian.bugs.dist > #895856
| From | Reinhard Karcher <reinhard.karcher@gmx.net> |
|---|---|
| Newsgroups | linux.debian.bugs.dist, linux.debian.kernel |
| Subject | Bug#897618: linux-image-4.17.0-rc3-amd64-unsigned: xrandr gives a black screen for some resolutions |
| Date | 2018-05-03 17:50 +0200 |
| Message-ID | <vLoEx-2L0-1@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
Cross-posted to 2 groups.
Package: src:linux
Version: 4.17~rc3-1~exp1
Severity: normal
My laptop has a resolution of 1920x1080.
xrandr -s 800x600 results in a black screen.
Using KDE, I can leave the session by typing ctrl-alt-delete
while the screen is black.
A resolution of 1360x768 is working.
/sys/kernel/debug/dri/0/framebuffer contains:
framebuffer[82]:
allocated by = Xorg
refcount=1
format=XR24 little-endian (0x34325258)
modifier=0x100000000000001
size=800x600
layers:
size[0]=800x600
pitch[0]=3584
offset[0]=0
obj[0]:(null)
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Bug#897618: linux-image-4.17.0-rc3-amd64-unsigned: xrandr gives a black screen for some resolutions Reinhard Karcher <reinhard.karcher@gmx.net> - 2018-05-03 17:50 +0200
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