Problem seems to be solved in Kubuntu 8.04. I left my laptop after
resume for one entire day idle - screen blanked and stayed blank after I
returned. I was lucky to see that - big thanks to everyone who was
working on fixing this problem.
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strange Xorg screen blanking control after resume from
In Kubuntu 8.04 this problem doesn't appear. Solution that works for me
is upgrading to 8.04.
** Changed in: pm-utils (Ubuntu)
Status: Confirmed = Fix Released
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strange Xorg screen blanking control after resume from suspend to disk
https://bugs.launchpad.net/bugs/127173
You received
** Changed in: pm-utils (Ubuntu)
Sourcepackagename: xorg = pm-utils
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strange Xorg screen blanking control after resume from suspend to disk
https://bugs.launchpad.net/bugs/127173
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
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I seem to have a similar problem on compaq 6710b. After resume screen
just stays blank. If I go to console and back to graphics or kill X the
backlight comes back on.
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strange Xorg screen blanking control after resume from suspend to disk
https://bugs.launchpad.net/bugs/127173
You received
There seems to be a problem with /sys/class/backlight, which gets
referred by /usr/lib/pm-utils/sleep.d/99video:
reset_brightness() {
for bl in /sys/class/backlight/* ; do
[ -d $bl ] || continue
[ -f $bl/brightness ] || continue
BR=$(cat
I am also having this problem after suspend-to-ram (I haven't tried
suspend-to-disk) with gutsy, although this problem has been around for several
ubuntu releases I think. My laptop is this one:
https://wiki.ubuntu.com/LaptopTestingTeam/CompaqPresarioV2600CTO
I can supply X config files and/or
Confirmed on my both desktops AND my laptop, all running Kubuntu Gutsy.
After hibernation/suspend-to-disk, the screen regularly goes blank after
about ~5 minutes without user input. The screen just blanks, without the
monitor going on standby. A mouse move unblanks the screen.
Disabling/tweaking
** Changed in: xorg (Ubuntu)
Importance: Undecided = Medium
Assignee: Brian Murray (brian-murray) = (unassigned)
Status: Incomplete = Confirmed
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strange Xorg screen blanking control after resume from suspend to disk
https://bugs.launchpad.net/bugs/127173
You received this bug
Xorg.log
** Attachment added: Log file of my X server
http://launchpadlibrarian.net/10916941/Xorg.0.log
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strange Xorg screen blanking control after resume from suspend to disk
https://bugs.launchpad.net/bugs/127173
You received this bug notification because you are a member of Ubuntu
Bugs,
OK, this is my Xorg configuration - Xorg configuration is full of mess
- I copied and modified it from another computer - but this problem
appeared also with default automaticly generated configuration.
** Attachment added: Xorg configuration
http://launchpadlibrarian.net/10916938/xorg.conf
Thank you for taking the time to report this bug and helping to make
Ubuntu better. Could you please add your '/etc/X11/xorg.conf' file and
your '/var/log/Xorg.0.log' file as attachments to your bug report?
Thanks in advance.
** Changed in: xorg (Ubuntu)
Sourcepackagename: None = xorg
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Yes, it's still an issue for me. I recognized that this problem appears
not only after resumming from disk - it appears also after nornal boot.
Sometimes it takes a long time before problem appers (about 1 hour),
sometimes problem appears after short while. I also recognized, that if
I enable DRI
Thank you for taking the time to report this bug and helping to make
Ubuntu better. You reported this bug a while ago and there hasn't been
any activity in recently. We were wondering if this is still an issue
for you? Thanks in advance.
** Changed in: ubuntu
Assignee: (unassigned) =
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