Hans Hellén, as per http://us.acer.com/ac/en/US/content/drivers an update is available for your BIOS (V1.06). If you update to this, does it change anything?
If not, could you please both specify what happened, and provide the output of the following terminal command: sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date Please note your current BIOS is already in the Bug Description, so posting this on the old BIOS would not be helpful. Thank you for your understanding. ** Tags removed: kernel-bug-exists-upstream-v3.11.1-saucy regression-potential ** Tags added: kernel-bug-exists-upstream-v3.11.1 ** Tags added: bios-outdated-v1.06 ** Tags added: regression-release ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/496256 Title: Nokia CS-15 USB modem does not work anymore and can not be installed in Karmic, Natty, Precise depending on firmware To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/496256/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs