Ubuntu
linux package

  1. Bug #1308264
  2. Comment #29

Comment 29 for bug 1308264

Revision history for this message
Josep Vicenç Moragues (josepvm) wrote : 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

I'm using an Acer C720P with Ubuntu Gnome 14.10 (with Gnome updated to 3.14 from PPA) and mainstream kernel 3.18 installed, getting this way touchpad and touchscreen working.

I have been experiencing also a long delay durin boot time, as described here.

After setting:

GRUB_CMDLINE_LINUX_DEFAULT="quiet splash tpm_tis.force=1"

the delay is gone, Ubuntu boots normally, both with 3.18 mainstream kernel and Utopic stock kernel 3.16 (with this stock kernel touchpad and touchscreen do not work, I need to use a USB mouse)

I use "quiet" and "splash" on the GRUB line to boot in the "normal" Ubuntu way, without seeing all the kernel boot messages. It's a cosmetic only question.