BIOS on the laptop was updated to version F.50 (the latest). The behaviour is worst as with previous BIOS: the disk fails to connect even on the first attempt after booting.
$ sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date 68IAV Ver. F.50 08/04/2014 ** Attachment added: "dmesg_bios_F.50.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1378401/+attachment/4234020/+files/dmesg_bios_F.50.txt ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1378401 Title: External USB3 hard drive fails to connect (JMicron bridge 152d:0569) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1378401/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
