I had the very same probem on a Toshiba Satellite L50-B-166 that has the same GPU.
I've installed the beta driver as suggested in #3 and the problem seems to be fixed now (just suspended and resumed successfully). Note that to install that driver I needed to switch to the AMD adapter via amdcccle and reboot otherwise the installer believed no supported GPU were present. I'd say fixed upstream. -- 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/1332489 Title: [Dell Inspiron 5547] AMD Radeon R7 M260 [1002:6900] Unable to resume from suspend with fglrx To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1332489/+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