** Summary changed:
- [q45] [Q45] Autodetection results in reduced resolutions available - i915
+ [q45] Autodetection results in reduced resolutions available - i915
--
[q45] Autodetection results in reduced resolutions available - i915
https://bugs.launchpad.net/bugs/514234
You received this
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: Incomplete = New
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: New = Incomplete
--
[Q45] Autodetection results in reduced resolutions available - i915
https://bugs.launchpad.net/bugs/514234
You received this bug
This issue was reported against karmic, so can you confirm if this issue
exists with the most recent Lucid Lynx 10.04 Alpha release? ISO CD
images are available at http://cdimage.ubuntu.com/releases/lucid/ .
Thanks in advance.
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: New =
** Description changed:
Binary package hint: xorg
I'm using a Dell optiplex 760 with an intel Q45 chipset.
The problem is that xorg *usually* doesn't recognize the screen so it uses a
lower resolution 800x600. The only available resolutions are 640x480 and
800x600.
Sometimes however
Unfortunately, there is no improvement in kernel 2.6.33-rc6 (using amd64
deb from http://kernel.ubuntu.com/~kernel-ppa/mainline/v2.6.33-rc6/) and
what's more, the system won't even boot. Using kernel 2.6.31-19-generic
the workaround is still working.
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[Q45] Autodetection results in reduced
I installed and tried the 2.6.31-rc5 kernel following the instructions found in
https://wiki.ubuntu.com/KernelTeam/MainlineBuilds, but it was a disaster...I
got a message saying that ubuntu runs in low graphics, etc...so I removed the
new kernel.
I changed the monitor to a DELL E177FP connected
This kind of bug is usually tied to a particular monitor model, so I'm
not surprised that it is not a problem with a E177FP.
I'm sorry I mistyped the kernel version. It was supposed to be
2.6.33-rc5 (but now 2.6.33-rc6 is out so that is better). Another test
which is slightly more work is to test
** Summary changed:
- Autodetection results in reduced resolutions available - i915
+ [Q45] Autodetection results in reduced resolutions available - i915
** Tags added: displayport karmic q45 resolution
** Description changed:
Binary package hint: xorg
- I'm using a Dell optiplex 760 with
It seems you are right that the EDID is not always detected. In
XorgLog.txt the information is there, but in XorgLogOld.txt it isn't.
According to the logs you have an DELL E1909WDD connected via
DisplayPort. Is that correct? Does the problem go away if you connect
the monitor by other means (VGA,
How can I connect the monitor by other means (VGA, DVI, HDMI, etc.)??
I will try the kernel you suggested on monday!!
Thank you for your time :)
--
[Q45] Autodetection results in reduced resolutions available - i915
https://bugs.launchpad.net/bugs/514234
You received this bug notification
How can I connect the monitor by other means (VGA, DVI, HDMI, etc.)??
I looked up the DELL E1909WDD monitor at
http://www.dell.com/us/en/dfo/peripherals/monitor-dell-e1909wdd/pd.aspx?refid=monitor-dell-e1909wdds=dfo
and it seems it only supports DisplayPort (something I haven't seen before). So
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