On my second machine, the UUID in /etc/initramfs-tools/conf.d/resume did not correspond to the UUID of my swap partition, so I replaced it by the present one and (after sudo update-initramfs -u) the problem is solved. I don't know why they did not correspond.
On my first machine, I remember having reformatted the swap partition several times to try to solve a problem and finally deleted it and added some RAM. It is probably the reason why the UUIDs did not correspond. Finally we can say my problem and VPablo's problem was not linked with the message "Switched to clocksource tsc". And in fact, I had noticed that most of the time the delay was occurring after that message but not all of the time. So it seems to be just a coincidence, and in our case it is link with a problem of swap UUID. -- 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 boot stuck for more than 30 seconds at "Switched to clocksource tsc" when booting up, then resumes to the login screen 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1308264/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
