Striature come quelle visibili in allegato compaiono anche passando con il mouse sulla dock.
Il problema si verifica solo nei primi minuti dopo accensione PC sia con Ubuntu 20.10 che con 21.04.
Propenderei per un problema hardware, ma quale? dove?
Ipotesi?
Codice: Seleziona tutto
corrado@corrado-x2-hh-1104:~$ inxi -Fx
System: Host: corrado-x2-hh-1104 Kernel: 5.8.0-25-generic x86_64 bits: 64 compiler: gcc v: 10.2.0
Desktop: GNOME 3.38.1 Distro: Ubuntu 21.04 (Hirsute Hippo)
Machine: Type: Desktop Mobo: ASRock model: H110M-G/M.2 serial: <superuser/root required>
UEFI: American Megatrends v: P1.10 date: 05/11/2017
CPU: Info: Dual Core model: Intel Core i3-7100 bits: 64 type: MT MCP arch: Kaby Lake rev: 9
L2 cache: 3072 KiB
flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 31199
Speed: 800 MHz min/max: 800/3900 MHz Core speeds (MHz): 1: 800 2: 800 3: 800 4: 800
Graphics: Device-1: Intel HD Graphics 630 vendor: ASRock driver: i915 v: kernel bus ID: 00:02.0
Device-2: ARC USB 2.0 Camera type: USB driver: uvcvideo bus ID: 1-1:2
Display: x11 server: X.Org 1.20.9 driver: modesetting unloaded: fbdev,vesa
resolution: 1920x1080~60Hz
OpenGL: renderer: Mesa Intel HD Graphics 630 (KBL GT2) v: 4.6 Mesa 20.2.1
direct render: Yes
Audio: Device-1: Intel 100 Series/C230 Series Family HD Audio vendor: ASRock
driver: snd_hda_intel v: kernel bus ID: 00:1f.3
Device-2: Logitech QuickCam Pro 9000 type: USB driver: snd-usb-audio,uvcvideo
bus ID: 1-8:5
Sound Server: ALSA v: k5.8.0-25-generic
Network: Device-1: Intel Ethernet I219-V vendor: ASRock driver: e1000e v: 3.2.6-k port: f040
bus ID: 00:1f.6
IF: enp0s31f6 state: up speed: 100 Mbps duplex: full mac: 70:85:c2:44:7b:86
Drives: Local Storage: total: 2.05 TiB used: 15.99 GiB (0.8%)
ID-1: /dev/nvme0n1 vendor: Kingston model: SKC2000M8250G size: 232.89 GiB
ID-2: /dev/sda vendor: Toshiba model: DT01ACA100 size: 931.51 GiB
ID-3: /dev/sdb vendor: Hitachi model: HDS721010CLA332 size: 931.51 GiB
Partition: ID-1: / size: 31.25 GiB used: 15.98 GiB (51.1%) fs: ext4 dev: /dev/nvme0n1p2
Swap: ID-1: swap-1 type: partition size: 8.00 GiB used: 0 KiB (0.0%) dev: /dev/sda2
Sensors: System Temperatures: cpu: 44.0 C mobo: N/A
Fan Speeds (RPM): N/A
Info: Processes: 214 Uptime: 6h 24m Memory: 7.48 GiB used: 1.96 GiB (26.3%) Init: systemd
runlevel: 5 Compilers: gcc: N/A Packages: 1939 Shell: Bash v: 5.1.0-rc2 inxi: 3.1.09
corrado@corrado-x2-hh-1104:~$

