This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1879153 and then change the status of the bug to 'Confirmed'. If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'. This change has been made by an automated script, maintained by the Ubuntu Kernel Team. ** Changed in: linux (Ubuntu) Status: New => Incomplete ** Tags added: focal -- 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/1879153 Title: amdgpu prevents poweroff Status in linux package in Ubuntu: Incomplete Bug description: Turning off Kubuntu 20.04 stops short of actually powering off the machine. The monitors goes into suspend mode, but PC is still powered on and I have to hold the power button in to turn it off. I initially suspected an ACPI problem, but I found these two errors in /var/log/syslog after turning the computer on again: May 16 02:46:53 desktop kernel: [475329.688676] ------------[ cut here ]------------ May 16 02:46:53 desktop kernel: [475329.688765] WARNING: CPU: 4 PID: 1152 at drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_hwseq.c:1848 dcn20_setup_gsl_group_as_lock+0x80/0x200 [amdgpu] May 16 02:46:53 desktop kernel: [475329.688766] Modules linked in: uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev ccm xt_nat xt_tcpudp veth xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype iptable_filter iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c bpfilter br_netfilter bridge stp llc rfcomm aufs cmac algif_hash algif_skcipher overlay af_alg bnep snd_sof_pci snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof snd_sof_xtensa_dsp snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi snd_soc_core snd_compress ac97_bus snd_hda_codec_realtek snd_pcm_dmaengine nls_iso8859_1 snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel intel_rapl_msr snd_usb_audio snd_intel_dspcfg snd_hda_codec snd_usbmidi_lib snd_hda_core mc mei_hdcp snd_hwdep snd_pcm intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel snd_seq_midi snd_seq_midi_event kvm iwlmvm May 16 02:46:53 desktop kernel: [475329.688783] mac80211 intel_cstate libarc4 snd_rawmidi intel_rapl_perf wmi_bmof snd_seq intel_wmi_thunderbolt btusb snd_seq_device btrtl iwlwifi snd_timer btbcm btintel snd bluetooth joydev input_leds mei_me ecdh_generic soundcore ecc intel_pch_thermal ie31200_edac cfg80211 mei acpi_pad mac_hid sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 dm_crypt hid_generic usbhid hid crct10dif_pclmul crc32_pclmul ghash_clmulni_intel amdgpu amd_iommu_v2 aesni_intel crypto_simd gpu_sched i2c_algo_bit ttm drm_kms_helper cryptd glue_helper syscopyarea sysfillrect sysimgblt nvme fb_sys_fops i2c_i801 drm e1000e ahci nvme_core libahci wmi video pinctrl_cannonlake pinctrl_intel May 16 02:46:53 desktop kernel: [475329.688801] CPU: 4 PID: 1152 Comm: Xorg Tainted: G W 5.4.0-29-generic #33-Ubuntu May 16 02:46:53 desktop kernel: [475329.688801] Hardware name: Gigabyte Technology Co., Ltd. Z390 I AORUS PRO WIFI/Z390 I AORUS PRO WIFI-CF, BIOS F5 03/14/2019 May 16 02:46:53 desktop kernel: [475329.688879] RIP: 0010:dcn20_setup_gsl_group_as_lock+0x80/0x200 [amdgpu] May 16 02:46:53 desktop kernel: [475329.688881] Code: 84 d2 74 48 84 c0 75 26 48 8b 87 10 03 00 00 0f b6 80 70 02 00 00 a8 01 0f 84 dc 00 00 00 a8 02 74 56 a8 04 0f 84 f7 00 00 00 <0f> 0b 0f 0b 48 8b 45 e0 65 48 33 04 25 28 00 00 00 0f 85 56 01 00 May 16 02:46:53 desktop kernel: [475329.688882] RSP: 0018:ffffbd3c81567558 EFLAGS: 00010202 May 16 02:46:53 desktop kernel: [475329.688883] RAX: 0000000000000007 RBX: ffff978c9de001b8 RCX: 0000000000000000 May 16 02:46:53 desktop kernel: [475329.688883] RDX: 0000000000000001 RSI: ffff978c9de001b8 RDI: ffff9791c8d50000 May 16 02:46:53 desktop kernel: [475329.688884] RBP: ffffbd3c815675a0 R08: ffffbd3c81567554 R09: 0000000000000000 May 16 02:46:53 desktop kernel: [475329.688884] R10: ffff9791c8760000 R11: 0000000000000000 R12: 0000000000000001 May 16 02:46:53 desktop kernel: [475329.688885] R13: 0000000000000001 R14: ffff9791c8d50000 R15: ffff978c9de001b8 May 16 02:46:53 desktop kernel: [475329.688886] FS: 00007fe19eb9ca80(0000) GS:ffff9791ddb00000(0000) knlGS:0000000000000000 May 16 02:46:53 desktop kernel: [475329.688887] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 May 16 02:46:53 desktop kernel: [475329.688887] CR2: 0000563d34cbeff0 CR3: 000000088a80c006 CR4: 00000000003606e0 May 16 02:46:53 desktop kernel: [475329.688888] Call Trace: May 16 02:46:53 desktop kernel: [475329.688959] dcn20_pipe_control_lock.part.0+0x112/0x1f0 [amdgpu] May 16 02:46:53 desktop kernel: [475329.689026] dcn20_pipe_control_lock+0x1c/0x20 [amdgpu] May 16 02:46:53 desktop kernel: [475329.689087] dc_stream_set_cursor_position+0x128/0x160 [amdgpu] May 16 02:46:53 desktop kernel: [475329.689152] handle_cursor_update.isra.0+0x226/0x300 [amdgpu] May 16 02:46:53 desktop kernel: [475329.689217] amdgpu_dm_commit_cursors.isra.0+0x60/0x80 [amdgpu] May 16 02:46:53 desktop kernel: [475329.689281] amdgpu_dm_commit_planes.constprop.0+0x66d/0xa00 [amdgpu] May 16 02:46:53 desktop kernel: [475329.689283] ? __kmalloc_node+0x259/0x320 May 16 02:46:53 desktop kernel: [475329.689347] ? dc_resource_state_copy_construct+0x11a/0x150 [amdgpu] May 16 02:46:53 desktop kernel: [475329.689414] amdgpu_dm_atomic_commit_tail+0x96f/0x1030 [amdgpu] May 16 02:46:53 desktop kernel: [475329.689416] ? hrtimer_start_range_ns+0x1aa/0x310 May 16 02:46:53 desktop kernel: [475329.689460] ? amdgpu_sa_bo_new+0xf7/0x590 [amdgpu] May 16 02:46:53 desktop kernel: [475329.689525] ? fill_dc_plane_info_and_addr+0x390/0x390 [amdgpu] May 16 02:46:53 desktop kernel: [475329.689591] ? dm_plane_helper_prepare_fb+0x20b/0x260 [amdgpu] May 16 02:46:53 desktop kernel: [475329.689632] ? amdgpu_bo_gpu_offset+0x23/0xa0 [amdgpu] May 16 02:46:53 desktop kernel: [475329.689698] ? dcn10_link_encoder_validate_output_with_stream+0x58/0xf0 [amdgpu] May 16 02:46:53 desktop kernel: [475329.689701] ? _cond_resched+0x19/0x30 May 16 02:46:53 desktop kernel: [475329.689702] ? wait_for_completion_timeout+0x3a/0x120 May 16 02:46:53 desktop kernel: [475329.689703] ? _cond_resched+0x19/0x30 May 16 02:46:53 desktop kernel: [475329.689704] ? wait_for_completion_interruptible+0x37/0x160 May 16 02:46:53 desktop kernel: [475329.689712] commit_tail+0x99/0x110 [drm_kms_helper] May 16 02:46:53 desktop kernel: [475329.689778] ? amdgpu_dm_audio_eld_notify+0x60/0x60 [amdgpu] May 16 02:46:53 desktop kernel: [475329.689784] ? commit_tail+0x99/0x110 [drm_kms_helper] May 16 02:46:53 desktop kernel: [475329.689789] drm_atomic_helper_commit+0x118/0x120 [drm_kms_helper] May 16 02:46:53 desktop kernel: [475329.689855] amdgpu_dm_atomic_commit+0x95/0xa0 [amdgpu] May 16 02:46:53 desktop kernel: [475329.689870] drm_atomic_commit+0x4a/0x50 [drm] May 16 02:46:53 desktop kernel: [475329.689876] drm_atomic_helper_disable_plane+0x92/0xc0 [drm_kms_helper] May 16 02:46:53 desktop kernel: [475329.689887] __setplane_atomic+0xf7/0x110 [drm] May 16 02:46:53 desktop kernel: [475329.689897] drm_mode_cursor_universal+0x13e/0x260 [drm] May 16 02:46:53 desktop kernel: [475329.689922] drm_mode_cursor_common+0xcc/0x220 [drm] May 16 02:46:53 desktop kernel: [475329.689930] ? drm_mode_setplane+0x2b0/0x2b0 [drm] May 16 02:46:53 desktop kernel: [475329.689938] drm_mode_cursor_ioctl+0x4a/0x60 [drm] May 16 02:46:53 desktop kernel: [475329.689945] drm_ioctl_kernel+0xae/0xf0 [drm] May 16 02:46:53 desktop kernel: [475329.689947] ? fsnotify_grab_connector+0x51/0x90 May 16 02:46:53 desktop kernel: [475329.689955] drm_ioctl+0x234/0x3d0 [drm] May 16 02:46:53 desktop kernel: [475329.689962] ? drm_mode_setplane+0x2b0/0x2b0 [drm] May 16 02:46:53 desktop kernel: [475329.689965] ? iput+0x148/0x210 May 16 02:46:53 desktop kernel: [475329.690003] amdgpu_drm_ioctl+0x4e/0x80 [amdgpu] May 16 02:46:53 desktop kernel: [475329.690004] do_vfs_ioctl+0x407/0x670 May 16 02:46:53 desktop kernel: [475329.690006] ksys_ioctl+0x67/0x90 May 16 02:46:53 desktop kernel: [475329.690007] __x64_sys_ioctl+0x1a/0x20 May 16 02:46:53 desktop kernel: [475329.690009] do_syscall_64+0x57/0x190 May 16 02:46:53 desktop kernel: [475329.690010] entry_SYSCALL_64_after_hwframe+0x44/0xa9 May 16 02:46:53 desktop kernel: [475329.690011] RIP: 0033:0x7fe19eefa37b May 16 02:46:53 desktop kernel: [475329.690013] Code: 0f 1e fa 48 8b 05 15 3b 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d e5 3a 0d 00 f7 d8 64 89 01 48 May 16 02:46:53 desktop kernel: [475329.690013] RSP: 002b:00007fff7b3c1418 EFLAGS: 00003246 ORIG_RAX: 0000000000000010 May 16 02:46:53 desktop kernel: [475329.690014] RAX: ffffffffffffffda RBX: 00007fff7b3c1450 RCX: 00007fe19eefa37b May 16 02:46:53 desktop kernel: [475329.690015] RDX: 00007fff7b3c1450 RSI: 00000000c01c64a3 RDI: 000000000000000d May 16 02:46:53 desktop kernel: [475329.690015] RBP: 00000000c01c64a3 R08: 0000000000000080 R09: 0000000000000000 May 16 02:46:53 desktop kernel: [475329.690016] R10: 000000000000002d R11: 0000000000003246 R12: 0000000000000299 May 16 02:46:53 desktop kernel: [475329.690016] R13: 000000000000000d R14: 0000563d33f07910 R15: 0000563d346a59d0 May 16 02:46:53 desktop kernel: [475329.690018] ---[ end trace 74fbf274c2719cd9 ]--- May 16 02:46:53 desktop kernel: [475329.690053] ------------[ cut here ]------------ May 16 02:46:53 desktop kernel: [475329.690116] WARNING: CPU: 4 PID: 1152 at drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_hwseq.c:1866 dcn20_setup_gsl_group_as_lock+0x82/0x200 [amdgpu] May 16 02:46:53 desktop kernel: [475329.690116] Modules linked in: uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev ccm xt_nat xt_tcpudp veth xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype iptable_filter iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c bpfilter br_netfilter bridge stp llc rfcomm aufs cmac algif_hash algif_skcipher overlay af_alg bnep snd_sof_pci snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof snd_sof_xtensa_dsp snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi snd_soc_core snd_compress ac97_bus snd_hda_codec_realtek snd_pcm_dmaengine nls_iso8859_1 snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel intel_rapl_msr snd_usb_audio snd_intel_dspcfg snd_hda_codec snd_usbmidi_lib snd_hda_core mc mei_hdcp snd_hwdep snd_pcm intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel snd_seq_midi snd_seq_midi_event kvm iwlmvm May 16 02:46:53 desktop kernel: [475329.690130] mac80211 intel_cstate libarc4 snd_rawmidi intel_rapl_perf wmi_bmof snd_seq intel_wmi_thunderbolt btusb snd_seq_device btrtl iwlwifi snd_timer btbcm btintel snd bluetooth joydev input_leds mei_me ecdh_generic soundcore ecc intel_pch_thermal ie31200_edac cfg80211 mei acpi_pad mac_hid sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 dm_crypt hid_generic usbhid hid crct10dif_pclmul crc32_pclmul ghash_clmulni_intel amdgpu amd_iommu_v2 aesni_intel crypto_simd gpu_sched i2c_algo_bit ttm drm_kms_helper cryptd glue_helper syscopyarea sysfillrect sysimgblt nvme fb_sys_fops i2c_i801 drm e1000e ahci nvme_core libahci wmi video pinctrl_cannonlake pinctrl_intel May 16 02:46:53 desktop kernel: [475329.690145] CPU: 4 PID: 1152 Comm: Xorg Tainted: G W 5.4.0-29-generic #33-Ubuntu May 16 02:46:53 desktop kernel: [475329.690145] Hardware name: Gigabyte Technology Co., Ltd. Z390 I AORUS PRO WIFI/Z390 I AORUS PRO WIFI-CF, BIOS F5 03/14/2019 May 16 02:46:53 desktop kernel: [475329.690206] RIP: 0010:dcn20_setup_gsl_group_as_lock+0x82/0x200 [amdgpu] May 16 02:46:53 desktop kernel: [475329.690207] Code: 74 48 84 c0 75 26 48 8b 87 10 03 00 00 0f b6 80 70 02 00 00 a8 01 0f 84 dc 00 00 00 a8 02 74 56 a8 04 0f 84 f7 00 00 00 0f 0b <0f> 0b 48 8b 45 e0 65 48 33 04 25 28 00 00 00 0f 85 56 01 00 00 48 May 16 02:46:53 desktop kernel: [475329.690208] RSP: 0018:ffffbd3c81567558 EFLAGS: 00010202 May 16 02:46:53 desktop kernel: [475329.690208] RAX: 0000000000000007 RBX: ffff978c9de001b8 RCX: 0000000000000000 May 16 02:46:53 desktop kernel: [475329.690209] RDX: 0000000000000001 RSI: ffff978c9de001b8 RDI: ffff9791c8d50000 May 16 02:46:53 desktop kernel: [475329.690209] RBP: ffffbd3c815675a0 R08: ffffbd3c81567554 R09: 0000000000000000 May 16 02:46:53 desktop kernel: [475329.690210] R10: ffff9791c8760000 R11: 0000000000000000 R12: 0000000000000001 May 16 02:46:53 desktop kernel: [475329.690210] R13: 0000000000000001 R14: ffff9791c8d50000 R15: ffff978c9de001b8 May 16 02:46:53 desktop kernel: [475329.690211] FS: 00007fe19eb9ca80(0000) GS:ffff9791ddb00000(0000) knlGS:0000000000000000 May 16 02:46:53 desktop kernel: [475329.690212] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 May 16 02:46:53 desktop kernel: [475329.690212] CR2: 0000563d34cbeff0 CR3: 000000088a80c006 CR4: 00000000003606e0 May 16 02:46:53 desktop kernel: [475329.690213] Call Trace: May 16 02:46:53 desktop kernel: [475329.690272] dcn20_pipe_control_lock.part.0+0x112/0x1f0 [amdgpu] May 16 02:46:53 desktop kernel: [475329.690330] dcn20_pipe_control_lock+0x1c/0x20 [amdgpu] May 16 02:46:53 desktop kernel: [475329.690383] dc_stream_set_cursor_position+0x128/0x160 [amdgpu] May 16 02:46:53 desktop kernel: [475329.690440] handle_cursor_update.isra.0+0x226/0x300 [amdgpu] May 16 02:46:53 desktop kernel: [475329.690496] amdgpu_dm_commit_cursors.isra.0+0x60/0x80 [amdgpu] May 16 02:46:53 desktop kernel: [475329.690552] amdgpu_dm_commit_planes.constprop.0+0x66d/0xa00 [amdgpu] May 16 02:46:53 desktop kernel: [475329.690554] ? __kmalloc_node+0x259/0x320 May 16 02:46:53 desktop kernel: [475329.690606] ? dc_resource_state_copy_construct+0x11a/0x150 [amdgpu] May 16 02:46:53 desktop kernel: [475329.690663] amdgpu_dm_atomic_commit_tail+0x96f/0x1030 [amdgpu] May 16 02:46:53 desktop kernel: [475329.690665] ? hrtimer_start_range_ns+0x1aa/0x310 May 16 02:46:53 desktop kernel: [475329.690703] ? amdgpu_sa_bo_new+0xf7/0x590 [amdgpu] May 16 02:46:53 desktop kernel: [475329.690759] ? fill_dc_plane_info_and_addr+0x390/0x390 [amdgpu] May 16 02:46:53 desktop kernel: [475329.690815] ? dm_plane_helper_prepare_fb+0x20b/0x260 [amdgpu] May 16 02:46:53 desktop kernel: [475329.690850] ? amdgpu_bo_gpu_offset+0x23/0xa0 [amdgpu] May 16 02:46:53 desktop kernel: [475329.690907] ? dcn10_link_encoder_validate_output_with_stream+0x58/0xf0 [amdgpu] May 16 02:46:53 desktop kernel: [475329.690909] ? _cond_resched+0x19/0x30 May 16 02:46:53 desktop kernel: [475329.690910] ? wait_for_completion_timeout+0x3a/0x120 May 16 02:46:53 desktop kernel: [475329.690911] ? _cond_resched+0x19/0x30 May 16 02:46:53 desktop kernel: [475329.690912] ? wait_for_completion_interruptible+0x37/0x160 May 16 02:46:53 desktop kernel: [475329.690919] commit_tail+0x99/0x110 [drm_kms_helper] May 16 02:46:53 desktop kernel: [475329.690976] ? amdgpu_dm_audio_eld_notify+0x60/0x60 [amdgpu] May 16 02:46:53 desktop kernel: [475329.690981] ? commit_tail+0x99/0x110 [drm_kms_helper] May 16 02:46:53 desktop kernel: [475329.690986] drm_atomic_helper_commit+0x118/0x120 [drm_kms_helper] May 16 02:46:53 desktop kernel: [475329.691041] amdgpu_dm_atomic_commit+0x95/0xa0 [amdgpu] May 16 02:46:53 desktop kernel: [475329.691054] drm_atomic_commit+0x4a/0x50 [drm] May 16 02:46:53 desktop kernel: [475329.691060] drm_atomic_helper_disable_plane+0x92/0xc0 [drm_kms_helper] May 16 02:46:53 desktop kernel: [475329.691070] __setplane_atomic+0xf7/0x110 [drm] May 16 02:46:53 desktop kernel: [475329.691078] drm_mode_cursor_universal+0x13e/0x260 [drm] May 16 02:46:53 desktop kernel: [475329.691087] drm_mode_cursor_common+0xcc/0x220 [drm] May 16 02:46:53 desktop kernel: [475329.691095] ? drm_mode_setplane+0x2b0/0x2b0 [drm] May 16 02:46:53 desktop kernel: [475329.691102] drm_mode_cursor_ioctl+0x4a/0x60 [drm] May 16 02:46:53 desktop kernel: [475329.691109] drm_ioctl_kernel+0xae/0xf0 [drm] May 16 02:46:53 desktop kernel: [475329.691111] ? fsnotify_grab_connector+0x51/0x90 May 16 02:46:53 desktop kernel: [475329.691118] drm_ioctl+0x234/0x3d0 [drm] May 16 02:46:53 desktop kernel: [475329.691125] ? drm_mode_setplane+0x2b0/0x2b0 [drm] May 16 02:46:53 desktop kernel: [475329.691127] ? iput+0x148/0x210 May 16 02:46:53 desktop kernel: [475329.691163] amdgpu_drm_ioctl+0x4e/0x80 [amdgpu] May 16 02:46:53 desktop kernel: [475329.691165] do_vfs_ioctl+0x407/0x670 May 16 02:46:53 desktop kernel: [475329.691166] ksys_ioctl+0x67/0x90 May 16 02:46:53 desktop kernel: [475329.691167] __x64_sys_ioctl+0x1a/0x20 May 16 02:46:53 desktop kernel: [475329.691169] do_syscall_64+0x57/0x190 May 16 02:46:53 desktop kernel: [475329.691171] entry_SYSCALL_64_after_hwframe+0x44/0xa9 May 16 02:46:53 desktop kernel: [475329.691172] RIP: 0033:0x7fe19eefa37b May 16 02:46:53 desktop kernel: [475329.691173] Code: 0f 1e fa 48 8b 05 15 3b 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d e5 3a 0d 00 f7 d8 64 89 01 48 May 16 02:46:53 desktop kernel: [475329.691173] RSP: 002b:00007fff7b3c1418 EFLAGS: 00003246 ORIG_RAX: 0000000000000010 May 16 02:46:53 desktop kernel: [475329.691174] RAX: ffffffffffffffda RBX: 00007fff7b3c1450 RCX: 00007fe19eefa37b May 16 02:46:53 desktop kernel: [475329.691175] RDX: 00007fff7b3c1450 RSI: 00000000c01c64a3 RDI: 000000000000000d May 16 02:46:53 desktop kernel: [475329.691175] RBP: 00000000c01c64a3 R08: 0000000000000080 R09: 0000000000000000 May 16 02:46:53 desktop kernel: [475329.691176] R10: 000000000000002d R11: 0000000000003246 R12: 0000000000000299 May 16 02:46:53 desktop kernel: [475329.691176] R13: 000000000000000d R14: 0000563d33f07910 R15: 0000563d346a59d0 May 16 02:46:53 desktop kernel: [475329.691178] ---[ end trace 74fbf274c2719cda ]--- My graphic-card is a: MSI Radeon RX 5500 XT MECH 8G OC (Navi 14 [Radeon RX 5500/5500M / Pro 5500M]) The motherboard is a: AORUS Z390 I PRO WIFI CPU: Intel(R) Core(TM) i5-9400F CPU @ 2.90GHz lsb_release -rd: Description: Ubuntu 20.04 LTS Release: 20.04 xserver-xorg-video-amdgpu: Installed: 19.1.0-1 Candidate: 19.1.0-1 Version table: *** 19.1.0-1 500 500 http://dk.archive.ubuntu.com/ubuntu focal/main amd64 Packages 100 /var/lib/dpkg/status To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1879153/+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