** Description changed:
- Acer 5520 series, model ICW50 laptop computer
- nVidia C67 GeForce 7000M / nForce 610M (rev a2)
- Build-in LCD panel native resolution 1280x800
- Ubuntu 10.04 LTS
- Kernel: 2.6.32-22-generic #33 amd_64
+ Description:
+ Lucid fails to detect correct display resolution
Arto Jääskeläinen, given the technical issues, please skip the apport-
collect in Saucy.
Despite this, did you have to perform nomodeset in Karmic 9.10 for it to
boot?
The next step is to bisect between Karmic and Lucid, in order to
identify the offending commit. Could you please do this
- Downloaded nightly build, made a live stick.
- Problems starting the image, total failure with display, terminal
Ctrl-Alt-F1 in mess, too.
- Start with nomodeset, success.
- Doing apport-collect was not possible, too many problems:
You
Arto Jääskeläinen, this bug was reported a while ago and there hasn't
been any activity in it recently. We were wondering if this is still an
issue? If so, could you please test for this with the latest development
release of Ubuntu? ISO images are available from
** Tags added: kernel-graphics kernel-needs-review
** Tags removed: needs-kernel-logs needs-upstream-testing
** Changed in: linux (Ubuntu)
Status: Incomplete = Triaged
--
Displayn detection fails in Lucid - laptop + Nvidia 7000
https://bugs.launchpad.net/bugs/575605
You received this bug
Hi Arto,
This bug was reported a while ago and there hasn't been any activity in it
recently. We were wondering if this is still an issue? Can you try with the
latest development release of Ubuntu? ISO CD images are available from
http://cdimage.ubuntu.com/releases/ .
If it remains
apport information
** Tags added: apport-collected
** Description changed:
Acer 5520 series, model ICW50 laptop computer
nVidia C67 GeForce 7000M / nForce 610M (rev a2)
Build-in LCD panel native resolution 1280x800
Ubuntu 10.04 LTS
Kernel: 2.6.32-22-generic #33 amd_64
1) Installed 2.6.35-020635rc1-generic kernel, resulted in severe screen
corruption (for me it looks like some code running over in screen
buffer).
2) Attempted 10.01 alpha-1 from CD, similar results.
Current Lucid with standard kernel (which I use now) will also show
upright colored lines (etc.
FYI / possibly related: Attempted to use rt-kernel (Real Time kernel)
instead of original Lucid kernel on another computer (Fujitsu Siemens
Pi3630 desktop) results in unstable system and wrong display resolution.
Those problems do not appear when running rt-kernel on Karmic in that
same
** Tags added: kj-triage
--
Displayn detection fails in Lucid - laptop + Nvidia 7000
https://bugs.launchpad.net/bugs/575605
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** Attachment added: acer-5520-xrandr
http://launchpadlibrarian.net/47851096/acer-5520-xrandr
--
Displayn detection fails in Lucid - laptop + Nvidia 7000
https://bugs.launchpad.net/bugs/575605
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** Attachment added: lspci-vnvn.log
http://launchpadlibrarian.net/47851135/lspci-vnvn.log
--
Displayn detection fails in Lucid - laptop + Nvidia 7000
https://bugs.launchpad.net/bugs/575605
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** Attachment added: version-info
http://launchpadlibrarian.net/47851138/version-info
--
Displayn detection fails in Lucid - laptop + Nvidia 7000
https://bugs.launchpad.net/bugs/575605
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** Attachment added: version.log
http://launchpadlibrarian.net/47851152/version.log
--
Displayn detection fails in Lucid - laptop + Nvidia 7000
https://bugs.launchpad.net/bugs/575605
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** Attachment added: dmesg.log
http://launchpadlibrarian.net/47851158/dmesg.log
--
Displayn detection fails in Lucid - laptop + Nvidia 7000
https://bugs.launchpad.net/bugs/575605
You received this bug notification because you are a member of Ubuntu
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--
Possibly related problem: Virtual terminals Ctrl-Alt-F1...F6 messed,
show 3 or 4 times the same text overlayed across each other ---
unreadable. Typo: Acer falls back to resolution 1024x768.
--
Displayn detection fails in Lucid - laptop + Nvidia 7000
https://bugs.launchpad.net/bugs/575605
FYI: Karmic was able to use right resolution. Resolution problem
appeared after upgrading to Lucid.
--
Displayn detection fails in Lucid - laptop + Nvidia 7000
https://bugs.launchpad.net/bugs/575605
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