Anton Kozlovsky, as per http://us.acer.com/ac/en/US/content/drivers an update is available for your BIOS (1.07). 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 Thank you for your understanding. ** Tags added: bios-outdated-v1.07 needs-upstream-testing regression- potential ** Summary changed: - Breakages of wireless connection on laptop acer aspire v3-551 running ubuntu 13.04 + 168c:0034 Breakages of wireless connection on laptop acer aspire v3-551 running ubuntu 13.04 ** 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/1181011 Title: 168c:0034 Breakages of wireless connection on laptop acer aspire v3-551 running ubuntu 13.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1181011/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs