16.04 - Ошибки Radeon R7 M260

Я выполняю Xubuntu 16.04 на своем HP Elitebook 840 G2 и получил несколько сообщений об ошибках из-за моего Radeon R7 M260X.

dpkg -l | grep amdgpu
ii  libdrm-amdgpu1:amd64                                        2.4.67-1                                            amd64        Userspace interface to amdgpu-specific kernel DRM services -- runtime
ii  xserver-xorg-video-amdgpu                                   1.1.0-1                                             amd64        X.Org X server -- AMDGPU display driver

Я также изучил функции драйвера, хотя я не знаю, что читать из них.

Ошибки в dmesg:

[   15.188843] radeon 0000:04:00.0: WB enabled
[   15.188846] radeon 0000:04:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88044519dc00
[   15.188848] radeon 0000:04:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff88044519dc04
[   15.188849] radeon 0000:04:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff88044519dc08
[   15.188851] radeon 0000:04:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88044519dc0c
[   15.188852] radeon 0000:04:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff88044519dc10
[   15.190426] radeon 0000:04:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc90002435a18
[   15.291338] radeon 0000:04:00.0: VCE init error (-110).
[   15.363600] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   15.363602] Bluetooth: BNEP filters: protocol multicast
[   15.363606] Bluetooth: BNEP socket layer initialized
[   15.420411] IPv6: ADDRCONF(NETDEV_UP): wlo1: link is not ready
[   15.422122] iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled
[   15.423579] iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled
[   15.484757] iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled
[   15.486214] iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled
[   15.517056] IPv6: ADDRCONF(NETDEV_UP): wlo1: link is not ready
[   15.792955] [drm] ring test on 0 succeeded in 1 usecs
[   15.792963] [drm] ring test on 1 succeeded in 1 usecs
[   15.792968] [drm] ring test on 2 succeeded in 1 usecs
[   15.792979] [drm] ring test on 3 succeeded in 5 usecs
[   15.792987] [drm] ring test on 4 succeeded in 5 usecs
[   15.796040] IPv6: ADDRCONF(NETDEV_UP): enp0s25: link is not ready
[   15.969028] [drm] ring test on 5 succeeded in 2 usecs
[   15.969035] [drm] UVD initialized successfully.
[   15.969071] [drm] ib test on ring 0 succeeded in 0 usecs
[   15.969100] [drm] ib test on ring 1 succeeded in 0 usecs
[   15.969128] [drm] ib test on ring 2 succeeded in 0 usecs
[   15.969156] [drm] ib test on ring 3 succeeded in 0 usecs
[   15.969184] [drm] ib test on ring 4 succeeded in 0 usecs
[   15.997342] IPv6: ADDRCONF(NETDEV_UP): enp0s25: link is not ready
[   16.133308] input: ST LIS3LV02DL Accelerometer as /devices/platform/lis3lv02d/input/input24
[   16.185402] IPv6: ADDRCONF(NETDEV_UP): wlo1: link is not ready
[   19.379164] e1000e: enp0s25 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None
[   19.379194] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s25: link becomes ready
[   26.117646] radeon 0000:04:00.0: ring 5 stalled for more than 10000msec
[   26.118368] radeon 0000:04:00.0: GPU lockup (current fence id 0x0000000000000002 last fence id 0x0000000000000004 on ring 5)
[   26.118479] [drm:uvd_v1_0_ib_test [radeon]] *ERROR* radeon: fence wait failed (-35).
[   26.119262] [drm:radeon_ib_ring_tests [radeon]] *ERROR* radeon: failed testing IB on ring 5 (-35).
[   28.617118] vboxdrv: module verification failed: signature and/or required key missing - tainting kernel
[   28.622099] vboxdrv: Found 4 processor cores
[   28.653735] vboxdrv: TSC mode is Invariant, tentative frequency 2593994008 Hz
[   28.653738] vboxdrv: Successfully loaded version 5.0.18_Ubuntu (interface 0x00240000)
[   28.658096] VBoxNetFlt: Successfully started.
[   28.661211] VBoxNetAdp: Successfully started.
[   28.666592] VBoxPciLinuxInit
[   28.668608] vboxpci: IOMMU not found (not registered)
[   33.034688] wlo1: authenticate with 0c:27:24:e0:4b:4f
[   33.040075] wlo1: send auth to 0c:27:24:e0:4b:4f (try 1/3)
[   33.055172] wlo1: authenticated
[   33.057851] wlo1: associate with 0c:27:24:e0:4b:4f (try 1/3)
[   33.061858] wlo1: RX AssocResp from 0c:27:24:e0:4b:4f (capab=0x11 status=0 aid=2)
[   33.062970] wlo1: associated
[   33.063011] IPv6: ADDRCONF(NETDEV_CHANGE): wlo1: link becomes ready
[   33.254016] cfg80211: Regulatory domain changed to country: AT
[   33.254020] cfg80211:  DFS Master region: ETSI
[   33.254021] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[   33.254024] cfg80211:   (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[   33.254026] cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[   33.254028] cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[   33.254030] cfg80211:   (5490000 KHz - 5710000 KHz @ 160000 KHz), (N/A, 2700 mBm), (0 s)
[   33.254032] cfg80211:   (57000000 KHz - 66000000 KHz @ 2160000 KHz), (N/A, 4000 mBm), (N/A)
[   33.256082] wlo1: Limiting TX power to 18 dBm as advertised by 0c:27:24:e0:4b:4f
[   34.168377] [drm] probing gen 2 caps for device 8086:9c98 = 5323c42/0
[   34.168382] [drm] PCIE gen 2 link speeds already enabled
[   34.175492] [drm] PCIE GART of 2048M enabled (table at 0x00000000002E8000).
[   34.175594] radeon 0000:04:00.0: WB enabled
[   34.175596] radeon 0000:04:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88044519dc00
[   34.175597] radeon 0000:04:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff88044519dc04
[   34.175599] radeon 0000:04:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff88044519dc08
[   34.175600] radeon 0000:04:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88044519dc0c
[   34.175601] radeon 0000:04:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff88044519dc10
[   34.177137] radeon 0000:04:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc90002435a18
[   34.277967] radeon 0000:04:00.0: VCE init error (-110).
[   34.741671] [drm] ring test on 0 succeeded in 2 usecs
[   34.741713] [drm] ring test on 1 succeeded in 1 usecs
[   34.741719] [drm] ring test on 2 succeeded in 1 usecs
[   34.741729] [drm] ring test on 3 succeeded in 4 usecs
[   34.741737] [drm] ring test on 4 succeeded in 4 usecs
[   34.917798] [drm] ring test on 5 succeeded in 1 usecs
[   34.918003] [drm] UVD initialized successfully.
[   34.918039] [drm] ib test on ring 0 succeeded in 0 usecs
[   34.918070] [drm] ib test on ring 1 succeeded in 0 usecs
[   34.918108] [drm] ib test on ring 2 succeeded in 0 usecs
[   34.918138] [drm] ib test on ring 3 succeeded in 0 usecs
[   34.918343] [drm] ib test on ring 4 succeeded in 0 usecs
[   45.066399] radeon 0000:04:00.0: ring 5 stalled for more than 10000msec
[   45.066402] radeon 0000:04:00.0: GPU lockup (current fence id 0x0000000000000004 last fence id 0x0000000000000006 on ring 5)
[   45.066449] [drm:uvd_v1_0_ib_test [radeon]] *ERROR* radeon: fence wait failed (-35).
[   45.066469] [drm:radeon_ib_ring_tests [radeon]] *ERROR* radeon: failed testing IB on ring 5 (-35).
[   45.497026] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe A FIFO underrun
[   46.925039] Bluetooth: RFCOMM TTY layer initialized
[   46.925046] Bluetooth: RFCOMM socket layer initialized
[   46.925051] Bluetooth: RFCOMM ver 1.11

Я также загрузил полный вывод своего dmesg.

lspci:

lspci | grep VGA
00:02.0 VGA compatible controller: Intel Corporation Broadwell-U Integrated Graphics (rev 09)
04:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Opal PRO [Radeon R7 M260]

xrandr:

xrandr --listproviders
Providers: number : 3
Provider 0: id: 0x6e cap: 0x9, Source Output, Sink Offload crtcs: 4 outputs: 9 associated providers: 2 name:Intel
Provider 1: id: 0x41 cap: 0x6, Sink Output, Source Offload crtcs: 2 outputs: 0 associated providers: 2 name:OLAND @ pci:0000:04:00.0
Provider 2: id: 0x41 cap: 0x6, Sink Output, Source Offload crtcs: 2 outputs: 0 associated providers: 2 name:OLAND @ pci:0000:04:00.0

Когда я ввожу DRI_PRIME=1 glxinfo | grep "OpenGL renderer" я получаю набор ошибок также как radeon: Failed to deallocate virtual address for buffer и Error of failed request: GLXBadContext.