[Bug 104963] MSI MoBo A88XM-E35 GPU Trinity A8-5600K (Aruba HD7560D) Boot loop without radeon.dpm=0

https://bugs.freedesktop.org/show_bug.cgi?id=104963

Bug ID: 104963 Summary: MSI MoBo A88XM-E35 GPU Trinity A8-5600K (Aruba HD7560D) Boot loop without radeon.dpm=0 Product: DRI Version: DRI git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: DRM/Radeon Assignee: dri-devel@lists.freedesktop.org Reporter: f0rhum@free.fr

Hi I was driven here by Ubuntu team : https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1746357

Only nomodeset and radeon.dpm=0 allow boot. Issue is here from kernel 3.13 to 4.15.1