Ubuntu
linux package

  1. Bug #1412730
  2. Comment #36

Comment 36 for bug 1412730

Revision history for this message
Michiel Janssens (janssensm) wrote : Re: DELL U2415 monitor detection issues

Hi Christopher,

The issues still exist, so still "unknown display" in All Settings - Displays", wrong resolution (highest 1024x786) on U2415, power saving issue on U2415. The issues seem exactly the same as on trusty.

I was not able to use the daily live iso, for xdiagnose extra debugging option requires /etc/default/grub to be updated and only works after reboot.
I had a physical Vivid install already running on this laptop (multi-boot), which i keep as clean as possible and use for this kind of issues, so no customizations.
So I upgraded this vivid install to the current state with apt-get dist-upgrade. After that I enabled xdiagnose extra debugging, deleted ~/.config/monitors.xml, booted and started the apport collection as you requested.

Please tell me if I can help you with more information.