View Full Version : [ubuntu] Lenovo laptop does not shut down after ubuntu 14.04 new intallation

January 12th, 2016, 02:13 PM
I have just bought a Lenovo B50-10 (no OS installed) laptop for my son, installed Ubuntu 14.04.3 and everything was OK until I tried to shut down the machine: it gets stuck when the dots under the Ubuntu writing turn red/white.
Following a previous thread, I already tried to change the /etc/default/grub file (added reboot=bios to the line: GRUB_CMDLINE_LINUX_DEFAULT="quiet splash") with no avail.
Any idea?