kernel-packages team mailing list archive

[Hans Zaaijer <h.l.zaaijer@xxxxxxxxxx>]

Thanks Jackson, for help on replacing the kernel .

My c720 now works perfect using:
- kernel 3.17 rc 5 (supports c720 touchpad).
- plus the adapted GRUB_CMDLINE_LINUX_DEFAULT="tpm_tis.force=1" 
   in /etc/default/grub    (no more boot delay).

Now I am looking for an easy way to 'lock the kernel',
to prevent software updates from overwriting the fixes...
(Already found one cryptic command line trick that works,
in which I try to understand 3 nested " |  " commands ...   ).

king greetings to all

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
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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