** Project changed: launchpad => linux (Ubuntu) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1743427
Title: Black screen with iMac 2011 and ATI Radeon 6970M Status in linux package in Ubuntu: Incomplete Bug description: Dear community! I have installed Ubuntu 17.10 (also tried 17.04 and 16.04), and the system gets a black screen on boot with all tested Ubuntu versions. Also ping and ssh to the host does not work. The fan's are running, the screen is black and nothing more. When i insert in Grub nomodeset, the system can boot. I have also tested Kernel 4.14 and 4.15RC7. Hardware Information: 00:02.0 Display controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09) 01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Blackcomb [Radeon HD 6970M/6990M] Thanks for help or any hint. Best regards, Hans To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1743427/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
