[Expired for xserver-xorg-video-intel (Ubuntu) because there has been no
activity for 60 days.]
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: Incomplete = Expired
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Seems a duplicate of bug #966744
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https://bugs.launchpad.net/bugs/975848
Title:
Black screen after screen lock
To manage notifications about this bug go to:
Ok, then perhaps it is a GPU lockup. Next time it happens, ssh in and
collect the output of 'dmesg' and your
/sys/kernel/debug/dri/0/i915_error_state file. Both of these must be
collected while the machine is locked up (e.g. by sshing into the sick
machine over ethernet). See
** Tags added: black-screen
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https://bugs.launchpad.net/bugs/975848
Title:
Black screen after screen lock
To manage notifications about this bug go to:
I was able to see this again after couple of days. However, the screen
was not black but I was able to see my wallpaper. But it was the only
difference. I still wasn't able to see anything else (like the password
dialog for unlocking the screen).
I tried all the commands from above from a
I've seen this again. This time with black screen. None of the commands
above helped.
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https://bugs.launchpad.net/bugs/975848
Title:
Black screen after screen lock
To manage
Next time the screen is blanked like that, try each of these commands:
setterm -blank 0
xset -dpms
gnome-screensaver-command -d
** Tags added: regression
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: New = Incomplete
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https://bugs.launchpad.net/bugs/975848
Title:
Black screen after screen lock
To manage notifications about this bug go to:
