@hugo-tain and @dayangkuncn I did not see the "PX mode" in BIOS settings, but I supposed it's the same option to "Switchable Graphics", which is being enabled but still not able to switch graphic cards.
BIOS version: 68CPE Ver. F.21 ** Attachment added: "Switchable Graphic option in bios.jpg" https://bugs.launchpad.net/ubuntu/+source/fglrx-installer/+bug/1315285/+attachment/4142963/+files/IMG_20140701_175004.jpg -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to fglrx-installer in Ubuntu. https://bugs.launchpad.net/bugs/1315285 Title: [AMD Richland + Mars] Unable to switch graphics To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fglrx-installer/+bug/1315285/+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
