[Bug 1496662] [NEW] Latest update affects 1920x1200 screen resolution, max size 1024x768 only.

Thu Sep 17 02:25:10 UTC 2015

Public bug reported:

I updated Kubuntu Wily via system updater in lower taskbar area, and
after installing the packages it said to reboot computer in order for it
take affect. I rebooted, and once rebooted to screen to enter encryption
password / LVM, the resolution was changed. I went into System Settings
> Monitor/Display and it only allows me to go to maximum resolution of
1024x768. Before this update, it was fine, no display issues. 1920x1200.
24" NEC AccuSync LCD WMCX monitor. If you need more specs for computer
let me know.

One of these I believe, because after I did it via updater from task
bar, it prompted me to reboot. I did do some updates via terminal before
this, and didn't lose resolution.

Start-Date: 2015-09-16  20:34:46
Install: linux-headers-4.2.0-10-generic:amd64 (4.2.0-10.11, automatic), linux-headers-4.2.0-10:amd64 (4.2.0-10.11, automatic), linux-image-extra-4.2.0-10-generic:amd64 (4.2.0-10.11, automatic), linux-image-4.2.0-10-generic:amd64 (4.2.0-10.11, automatic)
Upgrade: linux-headers-generic:amd64 (4.2.0.7.7, 4.2.0.10.10), linux-image-generic:amd64 (4.2.0.7.7, 4.2.0.10.10), linux-generic:amd64 (4.2.0.7.7, 4.2.0.10.10)
End-Date: 2015-09-16  20:35:59

Update/upgrade from terminal was the following:

Start-Date: 2015-09-16  19:50:28
Commandline: apt-get upgrade
Upgrade: thunderbird-locale-en-us:amd64 (31.8.0+build1-0ubuntu1, 38.2.0+build1-0ubuntu3), thunderbird:amd64 (31.8.0+build1-0ubuntu1, 38.2.0+build1-0ubuntu3), libpython3.5:amd64 (3.5.0-1, 3.5.0-1ubuntu1), libldap-2.4-2:amd64 (2.4.41+dfsg-1ubuntu1, 2.4.41+dfsg-1ubuntu2), thunderbird-locale-en:amd64 (31.8.0+build1-0ubuntu1, 38.2.0+build1-0ubuntu3), libpython3.5-stdlib:amd64 (3.5.0-1, 3.5.0-1ubuntu1), kbd:amd64 (1.15.5-1ubuntu3, 1.15.5-1ubuntu4), gnome-icon-theme:amd64 (3.12.0-1ubuntu1, 3.12.0-1ubuntu2), libpython3.5-minimal:amd64 (3.5.0-1, 3.5.0-1ubuntu1)
End-Date: 2015-09-16  19:50:46

** Affects: ubuntu
     Importance: Undecided
         Status: New

** Tags: display issue resolution wily

** Summary changed:

- Latest update affects 1920x1200 screen resolution, resets to 1024x768 only. 
+ Latest update affects 1920x1200 screen resolution, max size 1024x768 only.

** Package changed: cryptsetup (Ubuntu) => ubuntu

** Description changed:

  I updated Kubuntu Wily via system updater in lower taskbar area, and
  after installing the packages it said to reboot computer in order for it
  take affect. I rebooted, and once rebooted to screen to enter encryption
  password / LVM, the resolution was changed. I went into System Settings
  > Monitor/Display and it only allows me to go to maximum resolution of
  1024x768. Before this update, it was fine, no display issues. 1920x1200.
  24" NEC AccuSync LCD WMCX monitor. If you need more specs for computer
  let me know.
+ 
+ One of these I believe, because after I did it via updater from task
+ bar, it prompted me to reboot. I did do some updates via terminal before
+ this, and didn't lose resolution.
+ 
+ Start-Date: 2015-09-16  20:34:46
+ Install: linux-headers-4.2.0-10-generic:amd64 (4.2.0-10.11, automatic), linux-headers-4.2.0-10:amd64 (4.2.0-10.11, automatic), linux-image-extra-4.2.0-10-generic:amd64 (4.2.0-10.11, automatic), linux-image-4.2.0-10-generic:amd64 (4.2.0-10.11, automatic)
+ Upgrade: linux-headers-generic:amd64 (4.2.0.7.7, 4.2.0.10.10), linux-image-generic:amd64 (4.2.0.7.7, 4.2.0.10.10), linux-generic:amd64 (4.2.0.7.7, 4.2.0.10.10)
+ End-Date: 2015-09-16  20:35:59

** Description changed:

  I updated Kubuntu Wily via system updater in lower taskbar area, and
  after installing the packages it said to reboot computer in order for it
  take affect. I rebooted, and once rebooted to screen to enter encryption
  password / LVM, the resolution was changed. I went into System Settings
  > Monitor/Display and it only allows me to go to maximum resolution of
  1024x768. Before this update, it was fine, no display issues. 1920x1200.
  24" NEC AccuSync LCD WMCX monitor. If you need more specs for computer
  let me know.

  One of these I believe, because after I did it via updater from task
  bar, it prompted me to reboot. I did do some updates via terminal before
  this, and didn't lose resolution.

  Start-Date: 2015-09-16  20:34:46
  Install: linux-headers-4.2.0-10-generic:amd64 (4.2.0-10.11, automatic), linux-headers-4.2.0-10:amd64 (4.2.0-10.11, automatic), linux-image-extra-4.2.0-10-generic:amd64 (4.2.0-10.11, automatic), linux-image-4.2.0-10-generic:amd64 (4.2.0-10.11, automatic)
  Upgrade: linux-headers-generic:amd64 (4.2.0.7.7, 4.2.0.10.10), linux-image-generic:amd64 (4.2.0.7.7, 4.2.0.10.10), linux-generic:amd64 (4.2.0.7.7, 4.2.0.10.10)
  End-Date: 2015-09-16  20:35:59
+ 
+ Update/upgrade from terminal was the following:
+ 
+ Start-Date: 2015-09-16  19:50:28
+ Commandline: apt-get upgrade
+ Upgrade: thunderbird-locale-en-us:amd64 (31.8.0+build1-0ubuntu1, 38.2.0+build1-0ubuntu3), thunderbird:amd64 (31.8.0+build1-0ubuntu1, 38.2.0+build1-0ubuntu3), libpython3.5:amd64 (3.5.0-1, 3.5.0-1ubuntu1), libldap-2.4-2:amd64 (2.4.41+dfsg-1ubuntu1, 2.4.41+dfsg-1ubuntu2), thunderbird-locale-en:amd64 (31.8.0+build1-0ubuntu1, 38.2.0+build1-0ubuntu3), libpython3.5-stdlib:amd64 (3.5.0-1, 3.5.0-1ubuntu1), kbd:amd64 (1.15.5-1ubuntu3, 1.15.5-1ubuntu4), gnome-icon-theme:amd64 (3.12.0-1ubuntu1, 3.12.0-1ubuntu2), libpython3.5-minimal:amd64 (3.5.0-1, 3.5.0-1ubuntu1)
+ End-Date: 2015-09-16  19:50:46

-- 
You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/1496662

Title:
  Latest update affects 1920x1200 screen resolution, max size 1024x768
  only.

Status in Ubuntu:
  New

Bug description:
  I updated Kubuntu Wily via system updater in lower taskbar area, and
  after installing the packages it said to reboot computer in order for
  it take affect. I rebooted, and once rebooted to screen to enter
  encryption password / LVM, the resolution was changed. I went into
  System Settings > Monitor/Display and it only allows me to go to
  maximum resolution of 1024x768. Before this update, it was fine, no
  display issues. 1920x1200. 24" NEC AccuSync LCD WMCX monitor. If you
  need more specs for computer let me know.

  One of these I believe, because after I did it via updater from task
  bar, it prompted me to reboot. I did do some updates via terminal
  before this, and didn't lose resolution.

  Start-Date: 2015-09-16  20:34:46
  Install: linux-headers-4.2.0-10-generic:amd64 (4.2.0-10.11, automatic), linux-headers-4.2.0-10:amd64 (4.2.0-10.11, automatic), linux-image-extra-4.2.0-10-generic:amd64 (4.2.0-10.11, automatic), linux-image-4.2.0-10-generic:amd64 (4.2.0-10.11, automatic)
  Upgrade: linux-headers-generic:amd64 (4.2.0.7.7, 4.2.0.10.10), linux-image-generic:amd64 (4.2.0.7.7, 4.2.0.10.10), linux-generic:amd64 (4.2.0.7.7, 4.2.0.10.10)
  End-Date: 2015-09-16  20:35:59

  Update/upgrade from terminal was the following:

  Start-Date: 2015-09-16  19:50:28
  Commandline: apt-get upgrade
  Upgrade: thunderbird-locale-en-us:amd64 (31.8.0+build1-0ubuntu1, 38.2.0+build1-0ubuntu3), thunderbird:amd64 (31.8.0+build1-0ubuntu1, 38.2.0+build1-0ubuntu3), libpython3.5:amd64 (3.5.0-1, 3.5.0-1ubuntu1), libldap-2.4-2:amd64 (2.4.41+dfsg-1ubuntu1, 2.4.41+dfsg-1ubuntu2), thunderbird-locale-en:amd64 (31.8.0+build1-0ubuntu1, 38.2.0+build1-0ubuntu3), libpython3.5-stdlib:amd64 (3.5.0-1, 3.5.0-1ubuntu1), kbd:amd64 (1.15.5-1ubuntu3, 1.15.5-1ubuntu4), gnome-icon-theme:amd64 (3.12.0-1ubuntu1, 3.12.0-1ubuntu2), libpython3.5-minimal:amd64 (3.5.0-1, 3.5.0-1ubuntu1)
  End-Date: 2015-09-16  19:50:46

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