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[Bug 1307236] Re: NVidia Issues - blurry text after upgrading from 13.10 to 14.04

 

I have a similar issue on an optimus enabled laptop. Dell Latitude
E6520. I'd be happy to help out if you think my report be usefull. I'm
not running prime or the dkms module snce it interfered with the 331.20
train of drivers and my multimonitor set up. I have not ran the
"workaround" mentioned just dealing with the weird bluryness.

** Attachment added: "nvidia-bug-report.log.gz"
   https://bugs.launchpad.net/ubuntu/+source/nvidia-settings/+bug/1307236/+attachment/4084639/+files/nvidia-bug-report.log.gz

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https://bugs.launchpad.net/bugs/1307236

Title:
  NVidia Issues - blurry text after upgrading from 13.10 to 14.04

Status in “nvidia-settings” package in Ubuntu:
  Incomplete

Bug description:
  I have a System76 Bonoboo with a GeForce GTX 670MX

  I upgraded from 13.10 to 14.04 and after the upgrade finished I logged
  in and the text in the windows would get blurry until I refocused on
  the window and then get blurry again. I tried various nvidia installs
  (nvidia-common, nvidia-prime, etc.) and when I would reboot I would
  get the lightdm screen to authenticate but the dash panel would not
  appear after logging in.

  Looking at .xsessions I noticed:

  init: at-spi2-registryd main process ended, respawning
  init: at-spi2-registryd respawning too fast, stopped

  My workaround has been:

  apt-get purge nvidia* 
  and then to run  NVIDIA-Linux-x86_64-331.49.run 

  xrandr shows:

  Screen 0: minimum 8 x 8, current 3280 x 1080, maximum 16384 x 16384
  LVDS-0 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 382mm x 215mm
     1920x1080      60.0*+   40.0  
  HDMI-0 connected 1360x768+1920+0 (normal left inverted right x axis y axis) 880mm x 506mm
     1360x768       60.0*+
     1920x1080      59.9     60.1     60.0  
     1440x480       60.1  
     1280x768       59.9  
     1280x720       60.0     59.9  
     1024x768       60.0  
     800x600        60.3  
     720x480        59.9     60.1  
     640x480        59.9     59.9  
  DP-0 disconnected (normal left inverted right x axis y axis)
  DP-1 disconnected (normal left inverted right x axis y axis)
  DP-2 disconnected (normal left inverted right x axis y axis)

  Let me know if any other information would be helpful. I have seen
  that there are some nvidia related issues that will hopefully be
  worked out. I just wanted to document my experience in case others
  have a similar problem.

  Peace - Anthony

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References