** Also affects: xserver-xorg-video-ati (Fedora)
Importance: Undecided
Status: New
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[X1100] flickering after resume from ram
https://bugs.launchpad.net/bugs/318325
You received this bug notification because you are a member of Ubuntu-X,
which is the registrant for
I've tested edgers xorg drivers. The result is the same (my subjective
feeling is that the screen flickers even more). With Jaunty support
expiring I guess our options are on decline. I've tested Fedora and the
result is exactly the same. It appears that the bug arose in the heart
of the xorg
I've checked the command from Chris on Ubuntu 10.04 and Acer Aspire 5100. After
wake up the computer is responsible (for example I can reboot it cleanly from
virtual console with ctrl+alt+delete) but there's nothing on the computer's
screen (it's black). So the command doesn't work.
I think it
After one day more of tests I have to report that solution proposed by
myself isn't good enough. Sometimes it works, but there were many
situations when I had blank screen with unresponsive keyboard.
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[X1100] flickering after resume from ram
https://bugs.launchpad.net/bugs/318325
You received
Quirks mentioned before in this thread work with older
xserver-xorg-video-package.
Newest version which works on my Acer Aspire 5100 with radeon_off quirk
turned on is
xserver-xorg-video-ati_6.12.99+git20090825.fc74e119-0ubuntu2_amd64.
You can download working package from:
Those quirks worked well in beta of Ubuntu 9.10 but now this line:
merge key=power_management.quirk.radeon_off type=booltrue/merge
causes that computer hung up (with black screen) during resume from suspend.
So problem is still there (flickering screen after suspend) but now known
solution
Hi Chris. Your solution works for me also but I have to place it in other
match tag. It turns out that Acers service had put Aspire 3100 motherboard in
my computer. It looks the same as old one, but it identifies itself as Apire
3100:
$ lshal |grep system.hardware.product
It's not just Ubuntu 9.04 which has this bug. It's not only appears after
suspend to ram but also after suspend to disk. This problem is with us for very
long. I don't remember when it started, but it was probably in 7.04 or 7.10.
The same bug is in Ubuntu 9.10. I think this is high time to
*** This bug is a duplicate of bug 318325 ***
https://bugs.launchpad.net/bugs/318325
** This bug has been marked a duplicate of bug 318325
[X1100] flickering after resume from ram
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[RS482] Kubuntu: Display flickers after suspend-to-ram
https://bugs.launchpad.net/bugs/351763
You
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