Still happens after upgrading to linux-generic-lts-utopic stack in Trusty, and BIOS update: uname -a Linux monikerpc 3.16.0-28-generic #37-Ubuntu SMP Tue Dec 9 11:06:13 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date 8CCN34WW(V3.04) 10/14/2014 ** Tags removed: latest-bios-2.03 ** Tags added: latest-bios-3.04 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1373363 Title: 1002:9830 [Lenovo Ideapad S415 Touch] Screen corruption in Firefox via Radeon To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1373363/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp