premetto che ho un pc portatile, e che lo tengo la maggior parte del tempo attaccato all'alimetnazione.
il problema sorge quando stacco l'alimentazione da pc acceso, infatti una volta non piu in carica, noto che ad intervalli regolari di circa 10-15 secondi la grafica del pc va a rilento per circa 5 secondi. solitamente per risolvere questo è necessario riavviare il pc. per curiosita quindi sono andato a vedere il monitor di sistema, e nella parte dei grafici delle cpu vedo che un core va al 100% e ci resta quasi immobile. la particolarita è che il core cambia di volta in volta, anche se noto che capita maggiormente sul primo il quarto e l'ottavo core.
dopodichè ho dato un occhiata ai processi con il comando
top e sembrerebbe che il processo che crea questo malfunzionamento sia l'ambiente desktop Cinnamon (con un consumo pari a 40). dopo mesi purtroppo non sono ancora riuscito a risolvere, qualcuno sarebbe capace di aiutarmi?
grazie in anticipo.
p.s. nel mio pc ho anche altri problemi, se puo aiutare con la diagnosi, (e intanto se sapete come risolverli una mano sarebbe gradita
) questi problemi, presenti anch'essi da molto, sono: quando sospendo il pc non sempre si riprende (quasi mai), la particolarità è che succede anche con windows, ma con arch linux sembrerebbe di no (ho un multi boot), e l'altro problema è una instabilità di connessione a periodi alterni.p.p.s sembrerebbe che la faccenda del bug dopo lo stacco dall'alimentazione avvenga quando il pc è al 100% da un po. ma è un'informazione molto imprecisa, perche non solo, ma comunque maggiormente.
queste sono un paio di info sul mio sistema.
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System: Kernel: 5.8.0-50-generic x86_64 bits: 64 compiler: gcc v: 10.2.1
Desktop: Cinnamon 4.8.6 tk: GTK 3.24.20 wm: muffin dm: LightDM
Distro: Linux Mint 20.1 Ulyssa base: Ubuntu 20.04 focal
Machine: Type: Laptop System: HP product: HP Pavilion Laptop 15-cs2xxx v: Type1ProductConfigId
serial: <filter> Chassis: type: 10 serial: <filter>
Mobo: HP model: 84C1 v: 15.32 serial: <filter> UEFI: Insyde v: F.23 date: 12/25/2020
Battery: ID-1: BAT0 charge: 22.6 Wh condition: 27.8/27.8 Wh (100%) volts: 11.8/11.6
model: HP Primary serial: N/A status: Discharging
CPU: Info: Quad Core model: Intel Core i7-8565U bits: 64 type: MT MCP arch: Kaby Lake
note: check rev: B L2 cache: 8 MiB
flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 31999
Speed: 3323 MHz min/max: 400/4600 MHz Core speeds (MHz): 1: 3323 2: 3332 3: 3366
4: 3329 5: 3338 6: 3315 7: 3351 8: 3331
Graphics: Device-1: Intel UHD Graphics 620 vendor: Hewlett-Packard driver: i915 v: kernel
bus ID: 00:02.0 chip ID: 8086:3ea0
Device-2: NVIDIA GP108M [GeForce MX250] vendor: Hewlett-Packard driver: nvidia
v: 460.73.01 bus ID: 02:00.0 chip ID: 10de:1d13
Device-3: Lite-On HP Wide Vision FHD Camera type: USB driver: uvcvideo bus ID: 1-3:3
chip ID: 04ca:7086
Display: x11 server: X.Org 1.20.9 driver: loaded: modesetting,nvidia
unloaded: fbdev,nouveau,vesa resolution: 1920x1080~60Hz s-dpi: 96
OpenGL: renderer: Mesa Intel UHD Graphics 620 (WHL GT2) v: 4.6 Mesa 20.2.6
direct render: Yes
Audio: Device-1: Intel Cannon Point-LP High Definition Audio vendor: Hewlett-Packard
driver: snd_hda_intel v: kernel bus ID: 00:1f.3 chip ID: 8086:9dc8
Sound Server: ALSA v: k5.8.0-50-generic
Network: Device-1: Realtek RTL8822BE 802.11a/b/g/n/ac WiFi adapter vendor: Hewlett-Packard
driver: rtw_8822be v: N/A port: 4000 bus ID: 03:00.0 chip ID: 10ec:b822
IF: wlo1 state: up mac: <filter>
Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet
vendor: Hewlett-Packard driver: r8169 v: kernel port: 3000 bus ID: 04:00.0
chip ID: 10ec:8168
IF: eno1 state: down mac: <filter>
IF-ID-1: vmnet1 state: unknown speed: N/A duplex: N/A mac: <filter>
IF-ID-2: vmnet8 state: unknown speed: N/A duplex: N/A mac: <filter>
RAID: Hardware-1: Intel 82801 Mobile SATA Controller [RAID mode] driver: ahci v: 3.0
bus ID: 00:17.0 chip ID: 8086.282a
Drives: Local Storage: total: 565.59 GiB used: 188.03 GiB (33.2%)
ID-1: /dev/nvme0n1 vendor: Intel model: SSDPEKNW512G8H size: 476.94 GiB
speed: 31.6 Gb/s lanes: 4 serial: <filter> temp: 27.9 C
ID-2: /dev/sda type: USB model: Multiple Card Reader size: 59.75 GiB serial: <filter>
ID-3: /dev/sdd type: USB vendor: Kingston model: DataTraveler 3.0 size: 28.9 GiB
serial: <filter>
Partition: ID-1: / size: 263.24 GiB used: 134.26 GiB (51.0%) fs: ext4 dev: /dev/nvme0n1p7
ID-2: /boot/efi size: 511 MiB used: 88.2 MiB (17.3%) fs: vfat dev: /dev/nvme0n1p1
Swap: ID-1: swap-1 type: file size: 2 GiB used: 0 KiB (0.0%) priority: -2 file: /swapfile
USB: Hub-1: 1-0:1 info: Full speed (or root) Hub ports: 12 rev: 2.0 chip ID: 1d6b:0002
Device-1: 1-2:2 info: Logitech M90/M100 Optical Mouse type: Mouse
driver: hid-generic,usbhid rev: 2.0 chip ID: 046d:c05a
Device-2: 1-3:3 info: Lite-On HP Wide Vision FHD Camera type: Video driver: uvcvideo
rev: 2.0 chip ID: 04ca:7086
Hub-2: 1-4:6 info: Genesys Logic 4-port hub ports: 4 rev: 2.1 chip ID: 05e3:0610
Device-1: 1-4.2:9 info: Kingston DataTraveler 100 G3/G4/SE9 G2 type: Mass Storage
driver: usb-storage rev: 2.1 chip ID: 0951:1666
Device-2: 1-4.3:7 info: Genesys Logic HP Wide Vision FHD Camera type: Mass Storage
driver: usb-storage rev: 2.1 chip ID: 05e3:0749
Device-3: 1-4.4:8 info: Fresco Logic USB2.1 Hub type: Billboard driver: N/A rev: 2.0
chip ID: 1d5c:7102
Device-4: 1-6:4 info: Alcor Micro Multi Flash Reader type: Mass Storage
driver: usb-storage rev: 2.0 chip ID: 058f:6366
Device-5: 1-10:5 info: Realtek Bluetooth Radio type: Bluetooth driver: btusb rev: 1.1
chip ID: 0bda:b00b
Hub-3: 2-0:1 info: Full speed (or root) Hub ports: 6 rev: 3.1 chip ID: 1d6b:0003
Sensors: System Temperatures: cpu: 49.0 C mobo: N/A
Fan Speeds (RPM): N/A
Repos: Packages: 3245 apt: 3218 flatpak: 27
No active apt repos in: /etc/apt/sources.list
Active apt repos in: /etc/apt/sources.list.d/additional-repositories.list
1: deb https: //dl.winehq.org/wine-builds/ubuntu/ focal main
Active apt repos in: /etc/apt/sources.list.d/google-chrome.list
1: deb [arch=amd64] http: //dl.google.com/linux/chrome/deb/ stable main
Active apt repos in: /etc/apt/sources.list.d/microsoft-prod.list
1: deb [arch=amd64,arm64,armhf] https: //packages.microsoft.com/ubuntu/20.10/prod groovy main
Active apt repos in: /etc/apt/sources.list.d/official-package-repositories.list
1: deb https: //mirror.init7.net/linuxmint ulyssa main upstream import backport
2: deb http: //mirror.easyname.at/ubuntu-archive focal main restricted universe multiverse
3: deb http: //mirror.easyname.at/ubuntu-archive focal-updates main restricted universe multiverse
4: deb http: //mirror.easyname.at/ubuntu-archive 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
Active apt repos in: /etc/apt/sources.list.d/opera-stable.list
1: deb https: //deb.opera.com/opera-stable/ stable non-free #Opera Browser (final releases)
Active apt repos in: /etc/apt/sources.list.d/skype-stable.list
1: deb [arch=amd64] https: //repo.skype.com/deb stable main
Active apt repos in: /etc/apt/sources.list.d/spotify.list
1: deb http: //repository.spotify.com stable non-free
Active apt repos in: /etc/apt/sources.list.d/teams.list
1: deb [arch=amd64] https: //packages.microsoft.com/repos/ms-teams stable main
Active apt repos in: /etc/apt/sources.list.d/teamviewer.list
1: deb https: //linux.teamviewer.com/deb stable main
Active apt repos in: /etc/apt/sources.list.d/vscode.list
1: deb [arch=amd64,arm64,armhf] http: //packages.microsoft.com/repos/code stable main
Info: Processes: 319 Uptime: 36m Memory: 15.53 GiB used: 3.02 GiB (19.5%) Init: systemd
v: 245 runlevel: 5 Compilers: gcc: 9.3.0 alt: 8/9 Client: Unknown python3.8 client
inxi: 3.2.02
