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[Bug 1308264] Re: Ubuntu 14.04 Beta 2 stuck at "Switched to clocksource tsc" when booting up, then resumes booting to the login screen, after 1 minute

 

Hi,

I have this issue on Toshiba Chromebook CB30. I am using the 3.15 linux kernel with some patches for the trackpad. 
With linux kernel 3.14 this issue is gone but my trackpad does not work.

Do you have any ideas which can cause that ? I would like to take a look
and find the difference between 3.14 kernel and 3.15 in that specific
area.

Thanks

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https://bugs.launchpad.net/bugs/1308264

Title:
  Ubuntu 14.04 Beta 2 stuck at "Switched to clocksource tsc" when
  booting up, then resumes booting to the login screen, after 1 minute

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  On Ubuntu 14.04 Beta 2 (Final Beta), it takes remarkebly long to boot up into Ubuntu.  Ubuntu gets stuck at "Switched to clocksource tsc" for a almost 1 minute or longer, then it resumes booting up to the login screen.  On Ubuntu 13.10 it only takes about 7 seconds to get to the login screen, while it takes almost more than a minute to get on the login screen on Ubuntu 14.04 Beta 2. I hope this issue could be fixed.
   
  I have the Acer C720 (chromebook) that has been enabled to use legacy boot so I can use other OS's.  Other Acer C720 users have been faceing the same problem also.

  Video of Boot
  https://www.youtube.com/watch?v=PVkFTsEzS80

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