Durning instalation this kernel i had this: arek@matebook:~/Pobrane$ sudo dpkg -i linux-image-unsigned-5.4.0-050400rc5-generic_5.4.0-050400rc5.201910271430_amd64.deb > log /etc/kernel/postinst.d/initramfs-tools: update-initramfs: Generating /boot/initrd.img-5.4.0-050400rc5-generic W: Possible missing firmware /lib/firmware/amdgpu/navi12_gpu_info.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/navi14_gpu_info.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/renoir_gpu_info.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/arcturus_gpu_info.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/arcturus_asd.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/arcturus_sos.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/navi12_asd.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/navi12_sos.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/navi14_asd.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/navi14_sos.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/vega20_ta.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/renoir_asd.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/renoir_rlc.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/renoir_mec2.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/renoir_mec.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/renoir_me.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/renoir_pfp.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/renoir_ce.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/arcturus_rlc.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/arcturus_mec2.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/arcturus_mec.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/raven_kicker_rlc.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/navi12_rlc.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/navi12_mec2.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/navi12_mec.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/navi12_me.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/navi12_pfp.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/navi12_ce.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/navi14_rlc.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/navi14_mec2.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/navi14_mec.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/navi14_me.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/navi14_pfp.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/navi14_ce.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/navi14_mec2_wks.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/navi14_mec_wks.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/navi14_me_wks.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/navi14_pfp_wks.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/navi14_ce_wks.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/renoir_sdma.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/arcturus_sdma.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/navi12_sdma1.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/navi12_sdma.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/navi14_sdma1.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/navi14_sdma.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/navi10_mes.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/navi12_vcn.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/navi14_vcn.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/renoir_vcn.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/arcturus_vcn.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/navi12_smc.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/navi14_smc.bin for module amdgpu W: Possible missing firmware /lib/firmware/amdgpu/arcturus_smc.bin for module amdgpu I: The initramfs will attempt to resume from /dev/dm-2 I: (/dev/mapper/vgubuntu-swap_1) I: Set the RESUME variable to override this. /etc/kernel/postinst.d/zz-update-grub: Sourcing file `/etc/default/grub' Sourcing file `/etc/default/grub.d/init-select.cfg' Generating grub configuration file ... Found linux image: /boot/vmlinuz-5.4.0-050400rc5-generic Found initrd image: /boot/initrd.img-5.4.0-050400rc5-generic Found linux image: /boot/vmlinuz-5.3.0-19-generic Found initrd image: /boot/initrd.img-5.3.0-19-generic Found linux image: /boot/vmlinuz-5.3.0-18-generic Found initrd image: /boot/initrd.img-5.3.0-18-generic Adding boot menu entry for EFI firmware configuration done
After rebot and choice this kernel, system has random freez for fiew seconds very often. But no gfx glitches. -- 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/1848741 Title: [amdgpu] Ubuntu 19.10 horizontal graphics corruption on AMD Ryzen 2500u (Raven Ridge) Status in linux package in Ubuntu: Confirmed Status in xserver-xorg-video-amdgpu package in Ubuntu: Confirmed Bug description: I have graphics artefacts: screan tearing, pieces of the previous window appear in the newly opened window. --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu8 Architecture: amd64 CurrentDesktop: ubuntu:GNOME DisplayManager: gdm3 DistroRelease: Ubuntu 19.10 InstallationDate: Installed on 2019-09-08 (42 days ago) InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416) Package: gnome-shell 3.34.1-1ubuntu1 PackageArchitecture: amd64 ProcVersionSignature: Ubuntu 5.3.0-18.19-generic 5.3.1 RelatedPackageVersions: mutter-common 3.34.1-1ubuntu1 Tags: eoan Uname: Linux 5.3.0-18-generic x86_64 UpgradeStatus: Upgraded to eoan on 2019-10-17 (3 days ago) UserGroups: adm cdrom dip docker input lpadmin plugdev sambashare sudo _MarkForUpload: True To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1848741/+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
