I have no idea to describe what it looks like other than a screenshot that I would link, but it doesn’t seem like I have permission to; it’s at: i.imgur.com/Uw74hyt.jpg.
It consistently appears after starting up after not opening the laptop for a while. It also consistently disappears upon a restart. Screenshots taken while the screen is stretched look normal. Xorg logs between a stretched session and a non-stretched session differ only with the numbers in the brackets. Not sure where to begin diagnosing the issue. Here’s inxi -Fazy:
System:
Kernel: 5.9.11-2-MANJARO x86_64 bits: 64 compiler: gcc v: 10.2.0
parameters: BOOT_IMAGE=/boot/vmlinuz-5.9-x86_64
root=UUID=c329e021-e15f-400d-98f4-7ee80b88c257 rw quiet udev.log_priority=3
Desktop: i3 4.19 info: i3bar dm: LightDM 1.30.0 Distro: Manjaro Linux
Machine:
Type: Laptop System: LENOVO product: 20JMS0Q400 v: ThinkPad T470 W10DG
serial: <filter> Chassis: type: 10 serial: <filter>
Mobo: LENOVO model: 20JMS0Q400 v: SDK0J40697 WIN serial: <filter> UEFI: LENOVO
v: N1QET87W (1.62 ) date: 02/27/2020
Battery:
ID-1: BAT0 charge: 16.5 Wh condition: 16.5/23.9 Wh (69%) volts: 12.5/11.4
model: LGC 01AV489 type: Li-poly serial: <filter> status: Full cycles: 83
ID-2: BAT1 charge: 20.5 Wh condition: 20.5/24.1 Wh (85%) volts: 12.7/11.4
model: Celxpert 01AV424 type: Li-poly serial: <filter> status: Full cycles: 133
CPU:
Info: Dual Core model: Intel Core i7-6600U bits: 64 type: MT MCP arch: Skylake
family: 6 model-id: 4E (78) stepping: 3 microcode: E2 L2 cache: 4096 KiB
flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 bogomips: 22408
Speed: 636 MHz min/max: 400/3400 MHz Core speeds (MHz): 1: 1964 2: 2054 3: 2087
4: 2088
Vulnerabilities: Type: itlb_multihit status: KVM: VMX unsupported
Type: l1tf mitigation: PTE Inversion
Type: mds mitigation: Clear CPU buffers; SMT vulnerable
Type: meltdown mitigation: PTI
Type: spec_store_bypass
mitigation: Speculative Store Bypass disabled via prctl and seccomp
Type: spectre_v1
mitigation: usercopy/swapgs barriers and __user pointer sanitization
Type: spectre_v2 mitigation: Full generic retpoline, IBPB: conditional, IBRS_FW,
STIBP: conditional, RSB filling
Type: srbds mitigation: Microcode
Type: tsx_async_abort mitigation: Clear CPU buffers; SMT vulnerable
Graphics:
Device-1: Intel Skylake GT2 [HD Graphics 520] vendor: Lenovo driver: i915
v: kernel bus ID: 00:02.0 chip ID: 8086:1916
Device-2: IMC Networks Integrated Camera type: USB driver: uvcvideo
bus ID: 1-8:5 chip ID: 13d3:5619 serial: <filter>
Display: x11 server: X.Org 1.20.9 compositor: picom v: git-dac85 driver: intel
unloaded: modesetting alternate: fbdev,vesa display ID: :0 screens: 1
Screen-1: 0 s-res: 1920x1080 s-dpi: 157 s-size: 310x174mm (12.2x6.9")
s-diag: 355mm (14")
Monitor-1: eDP1 res: 1920x1080 hz: 60 dpi: 157 size: 310x170mm (12.2x6.7")
diag: 354mm (13.9")
OpenGL: renderer: Mesa Intel HD Graphics 520 (SKL GT2) v: 4.6 Mesa 20.2.3
direct render: Yes
Audio:
Device-1: Intel Sunrise Point-LP HD Audio vendor: Lenovo driver: snd_hda_intel
v: kernel alternate: snd_soc_skl bus ID: 00:1f.3 chip ID: 8086:9d70
Sound Server: ALSA v: k5.9.11-2-MANJARO
Network:
Device-1: Intel Ethernet I219-LM vendor: Lenovo driver: e1000e v: kernel
port: efa0 bus ID: 00:1f.6 chip ID: 8086:156f
IF: enp0s31f6 state: down mac: <filter>
Device-2: Intel Wireless 8260 driver: iwlwifi v: kernel port: efa0
bus ID: 04:00.0 chip ID: 8086:24f3
IF: wlp4s0 state: up mac: <filter>
Drives:
Local Storage: total: 476.94 GiB used: 64.57 GiB (13.5%)
SMART Message: Required tool smartctl not installed. Check --recommends
ID-1: /dev/nvme0n1 vendor: Intel model: SSDPEKKF512G8L size: 476.94 GiB
block size: physical: 512 B logical: 512 B speed: 31.6 Gb/s lanes: 4
serial: <filter> rev: L14P scheme: GPT
Partition:
ID-1: / raw size: 417.99 GiB size: 410.43 GiB (98.19%) used: 64.55 GiB (15.7%)
fs: ext4 dev: /dev/nvme0n1p5
Swap:
Alert: No Swap data was found.
Sensors:
System Temperatures: cpu: 44.0 C mobo: N/A
Fan Speeds (RPM): cpu: 0
Info:
Processes: 185 Uptime: 5m Memory: 15.39 GiB used: 2.20 GiB (14.3%) Init: systemd
v: 246 Compilers: gcc: 10.2.0 Packages: pacman: 1458 lib: 303 Shell: Zsh v: 5.8
running in: urxvtd inxi: 3.1.08