kernel-packages team mailing list archive
Mailing list archive
[Bug 1357090] Re: Black screen on resume in Xubuntu 14.04.1
For all those who have no success stopping the suspend by editing
/etc/systemd/logind.conf or found that rm ~/.config/xfce4/xfconf/xfce-
perchannel-xml/xfce4-power-manager.xml only works temporarily, I had
success using gksudo gedit /etc/UPower/UPower.conf and then setting
A second work around is to hit ctrl+alt+f1, sign in using your username
(lower-case) and password, then enter sudo restart lightdm, followed by
your password again (some times this has to be done all with a pitch
Not ideal I know but is the best solution i've found.
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
Black screen on resume in Xubuntu 14.04.1
Status in “linux” package in Ubuntu:
It seems #1303736 is Not fixed.
Black screen on resume when using standby on close lid is confirmed on
Dell Latitude D400 on completely new install of Xubuntu 14.04.1 32
bit. downloaded 14 Aug from repository as a .ISO image.
This despite claims to the contrary on the website.
http://xubuntu.org/news/xubuntu-14-04-1-released/ pointing to
Using the "Suspend" key results in correct operation, i.e. the laptop
suspends and resumes correctly on lid open. Suspending by closing the
laptop lid results in the black screen when re-opening. Once in black
screen mode, the only recourse is power off re-boot.
Although power manager is set correctly to "Suspend" in the power
manager , on closing the lid the system does NOT appear to suspend as
it does when the "Log-off Suspend" button is clicked or the hardware
"Suspend" key is pressed i.e. the problem APPEARS to be on lid close.
Power manager and light-locker set NOT to lock on suspend or shutdown
makes no difference to behaviour.
Xubuntu up to 12.04.4 (plus latest updates) worked absolutely
correctly before new install of 14.04.1
This is a MAJOR inconvenience for an upgrade of an LTS.
To manage notifications about this bug go to: