Public bug reported:
With dual screen on my e6420 Dell laptop, when screens turn off after
inactivity, main screen flashes and second screen becomes black with message
"no signal"
After that, I can't use computer, I can suspend/restart it to retrieve normal
mode (quickly method)
Ubuntu 14.10 (bug is already on 14.04)
Graphic card drivers : nvidia proprietary 331.113 (tested)
$ uname -a
Linux e6420 3.16.0-23-generic #31-Ubuntu SMP Tue Oct 21 17:56:17 UTC 2014
x86_64 x86_64 x86_64 GNU/Linux
"Brightness & Lock" settings
Dim screen to save power is not checked
Turn screen of when inactive for 5 mns
Lock off
Require my password when waking from suspend is not checked
"Power" settings
Don't suspend when inactive
** Affects: gnome-screensaver (Ubuntu)
Importance: Undecided
Status: New
** Package changed: xubuntu-meta (Ubuntu) => gnome-screensaver (Ubuntu)
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https://bugs.launchpad.net/bugs/1418747
Title:
dual screen turn off after inactivity problem
Status in gnome-screensaver package in Ubuntu:
New
Bug description:
With dual screen on my e6420 Dell laptop, when screens turn off after
inactivity, main screen flashes and second screen becomes black with message
"no signal"
After that, I can't use computer, I can suspend/restart it to retrieve normal
mode (quickly method)
Ubuntu 14.10 (bug is already on 14.04)
Graphic card drivers : nvidia proprietary 331.113 (tested)
$ uname -a
Linux e6420 3.16.0-23-generic #31-Ubuntu SMP Tue Oct 21 17:56:17 UTC 2014
x86_64 x86_64 x86_64 GNU/Linux
"Brightness & Lock" settings
Dim screen to save power is not checked
Turn screen of when inactive for 5 mns
Lock off
Require my password when waking from suspend is not checked
"Power" settings
Don't suspend when inactive
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gnome-screensaver/+bug/1418747/+subscriptions
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