I have the same error within amdgpu.
After closing and reopeing the notebook top, the display is totally distorted.
The whole screen is covered with white snowflakes
And then i have to change kernel to 5.4.0-91-generic
-----------------
System: Kernel: 5.4.0-91-generic x86_64 bits: 64 compiler: gcc v: 9.3.0
Desktop: Cinnamon 5.0.7
wm: muffin dm: LightDM Distro: Linux Mint 20.2 Uma base: Ubuntu
20.04 focal
Machine: Type: Laptop System: MECHREVO product: S2 Air Series PF4NU1F v:
Standard
serial: <filter>
Mobo: MECHREVO model: PF4NU1F v: Standard serial: <filter> BIOS:
American Megatrends
v: N.1.06MRO03 date: 08/04/2020
Battery: ID-1: BAT0 charge: 43.3 Wh condition: 43.3/46.7 Wh (93%) volts:
12.8/11.4
model: standard serial: <filter> status: Full
CPU: Topology: 8-Core model: AMD Ryzen 7 4800H with Radeon Graphics bits:
64 type: MT MCP
arch: Zen rev: 1 L2 cache: 4096 KiB
flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3
svm bogomips: 92626
Speed: 2267 MHz min/max: 1400/2900 MHz Core speeds (MHz): 1: 2362 2:
2429 3: 2271
4: 2162 5: 4139 6: 4100 7: 3027 8: 2809 9: 2734 10: 2755 11: 2483
12: 2478 13: 3089
14: 3086 15: 3834 16: 3775
Graphics: Device-1: AMD Renoir vendor: Tongfang Hongkong Limited driver: N/A
bus ID: 04:00.0
chip ID: 1002:1636
Display: x11 server: X.Org 1.20.13 driver: ati,fbdev unloaded:
modesetting,radeon,vesa
resolution: 1920x1080~77Hz
OpenGL: renderer: llvmpipe (LLVM 12.0.0 256 bits) v: 4.5 Mesa 21.0.3
compat-v: 3.1
direct render: Yes
Audio: Device-1: AMD vendor: Tongfang Hongkong Limited driver:
snd_hda_intel v: kernel
bus ID: 04:00.1 chip ID: 1002:1637
Device-2: AMD Raven/Raven2/FireFlight/Renoir Audio Processor
vendor: Tongfang Hongkong Limited driver: N/A bus ID: 04:00.5 chip
ID: 1022:15e2
Device-3: AMD Family 17h HD Audio vendor: Tongfang Hongkong Limited
driver: snd_hda_intel v: kernel bus ID: 04:00.6 chip ID: 1022:15e3
Sound Server: ALSA v: k5.4.0-91-generic
Network: Device-1: Intel Dual Band Wireless-AC 3168NGW [Stone Peak] driver:
iwlwifi v: kernel
bus ID: 01:00.0 chip ID: 8086:24fb
IF: wlp1s0 state: down mac: <filter>
Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet
vendor: Tongfang Hongkong Limited driver: r8169 v: kernel port: f000
bus ID: 02:00.0
chip ID: 10ec:8168
IF: eno1 state: up speed: 1000 Mbps duplex: full mac: <filter>
Drives: Local Storage: total: 476.94 GiB used: 23.53 GiB (4.9%)
ID-1: /dev/nvme0n1 vendor: A-Data model: IM2P33F8-512GD size: 476.94
GiB
speed: 31.6 Gb/s lanes: 4 serial: <filter>
Partition: ID-1: / size: 183.08 GiB used: 11.35 GiB (6.2%) fs: ext4 dev:
/dev/nvme0n1p1
ID-2: /home size: 280.61 GiB used: 12.19 GiB (4.3%) fs: ext4 dev:
/dev/nvme0n1p2
ID-3: swap-1 size: 3.81 GiB used: 0 KiB (0.0%) fs: swap dev:
/dev/nvme0n1p3
Sensors: System Temperatures: cpu: 65.9 C mobo: N/A
Fan Speeds (RPM): N/A
Repos: No active apt repos in: /etc/apt/sources.list
Active apt repos in:
/etc/apt/sources.list.d/official-package-repositories.list
1: deb http: //mirrors.ustc.edu.cn/linuxmint uma main upstream
import backport
2: deb http: //mirrors.huaweicloud.com/repository/ubuntu focal main
restricted universe multiverse
3: deb http: //mirrors.huaweicloud.com/repository/ubuntu
focal-updates main restricted universe multiverse
4: deb http: //mirrors.huaweicloud.com/repository/ubuntu
focal-backports main restricted universe multiverse
5: deb http: //security.ubuntu.com/ubuntu/ focal-security main
restricted universe multiverse
6: deb http: //archive.canonical.com/ubuntu/ focal partner
Info: Processes: 327 Uptime: 1h 03m Memory: 15.12 GiB used: 3.09 GiB
(20.4%) Init: systemd
v: 245 runlevel: 5 Compilers: gcc: 9.3.0 alt: 9 Client: Unknown
python3.8 client
inxi: 3.0.38
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https://bugs.launchpad.net/bugs/1950868
Title:
Display error after reopening notebook top
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