In my Minis forum hx80g now I disabled the IGPU on the bios and after that the performance improved a lot, there's no more extrange artifacts and everything works fine.
I can assure you that I was using the dedicated graphics (6600m) because I tested it on different applications and it was active and described as Navi 23, it seems that ubuntu have some conflicts when you have a dedicated graphics and onboard IGPU at the same time on AMD graphics. Can you confirm if this is a normal behaviour? -- 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/2015308 Title: Amd Radeon Navi RX 6600m poor performance Status in linux package in Ubuntu: Incomplete Status in steam package in Ubuntu: Incomplete Bug description: I can't open steam because it crashes and there are strange artifacts on the screen, the performance overall is really bad (for example Age of empires 2 works bad on 1080p and low settings). I've noticed an error message on the terminal that says possibly missing firmware each time I update grub. Currently using 23.04, no PPA's To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2015308/+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
