Hello everybody, thank you for your messages. This is my first bug message. Therefore I ask for a little patience. Which logs are needed? I'll upload it as soon as I know which logs it should be.
I have not yet tested the new kernel but will do it immediately, (I just got home from work ...;)) The problems with the two monitors I did not have with my old system. MSI 370 chipset motherboard and AMD 8350 processor and the Radeo R9 380 graphics card. There I could run the two superimposed and with the kernels over 4.13. So I suspect a connection with the new Ryzen or the X470 Chispatz. -- 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/1792141 Title: Screen problems two monitors, with all kernels over 4.13, so 4.14, 4.15 etc. Status in linux package in Ubuntu: Incomplete Bug description: As of kernel 4.13, I have problems with my two screens. This affects all kernels over 4.13, that is 4.14, 4.15, and so on. Affected are computers with current AMD hardware. My computer system: Motherboard: MSI X470 GAMING M7 AC CPU: AMD Ryzen 7 2700 Graphics card: MSI R9 380 If you want to use both monitors on top of each other, the ad management crashes and only one monitor is activated. The other monitor is deactivated and can not be reactivated afterwards. For all kernels under 4.13, ad management works perfectly. Affected are all Ubuntu / Linux Mint / Arch versions. It does not matter if you use Xfce, Mate, Cinamon or Gnome. The above stated versions have all been tested and delivered, with my hardware, the same results. I have found other users who have the same bug: https://www.linuxmintusers.de/index.php?topic=49574.msg698322#msg698322 Is this bug known and how can I fix it? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1792141/+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
