[Bug 1264807] Re: Kubuntu 14.04 freezes after LightDM login

Wed Jan 1 15:21:37 UTC 2014

hyper_ch, thank you for reporting this and helping make Ubuntu better. As per your https://launchpadlibrarian.net/161032660/BootDmesg.txt :
[    1.770772] [drm] Wrong MCH_SSKPD value: 0x16040307
[    1.770774] [drm] This can cause pipe underruns and display issues.
[    1.770775] [drm] Please upgrade your BIOS to fix this.

Hence, as per http://support.asus.com/download.aspx?SLanguage=en&m=U36SD&os=30 an update is available for your BIOS (206). If you update to this following https://help.ubuntu.com/community/BiosUpdate , does it change anything? If it doesn't, could you please both specify what happened, and just provide the output of the following terminal command:
sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date

Please note your current BIOS is already in the Bug Description, so
posting this on the old BIOS would not be helpful.

For more on BIOS updates and linux, please see
https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette
.

Thank you for your understanding.

** Changed in: linux (Ubuntu)
   Importance: Undecided => High

** Changed in: linux (Ubuntu)
       Status: Confirmed => Incomplete

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Title:
  Kubuntu 14.04 freezes after LightDM login

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