I state that I have a laptop, and that I keep it most of the time connected to the power supply.
the problem arises when I disconnect the power from the pc on, in fact once it is no longer in charge, I notice that at regular intervals of about 10-15 seconds the pc graphics go slowly for about 5 seconds. usually to solve this it is necessary to restart the pc. out of curiosity then I went to see the system monitor, and in the part of the graphics of the cpu I see that a core goes to 100% and remains almost motionless. the peculiarity is that the core changes from time to time, even if I notice that it happens more on the first, the fourth and the eighth core.
after which I took a look at the processes with the
top command and it would seem that the process that creates this malfunction is the Cinnamon desktop environment (with a consumption equal to 40).unfortunately after months I still haven't been able to solve it, would someone be able to help me?
Thanks in advance. : D
p.s. in my pc I also have other problems, if it can help with the diagnosis, (and in the meantime if you know how to solve them a hand would be appreciated: D) these problems, also present for a long time, are: when I suspend the pc it does not always recover ( almost never), the peculiarity is that it also happens with windows, but with arch linux it would seem not (I have a multi boot), and the other problem is a connection instability at alternating periods.
p.p.s it would seem that the matter of the bug after the disconnection from the power supply happens when the pc has been at 100% for a while. but it is a very inaccurate information, because not only, but still more.
these are a couple of info about my system.
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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: 31.9 Wh condition: 31.9/31.9 Wh (100%) volts: 13.1/11.6
model: HP Primary serial: N/A status: Full
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: 3048 MHz min/max: 400/4600 MHz Core speeds (MHz): 1: 3048 2: 3044 3: 3028
4: 3052 5: 3067 6: 3039 7: 3033 8: 3084
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: 1: 1920x1080~60Hz 2: 1280x1024~60Hz 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: 536.69 GiB used: 187.19 GiB (34.9%)
ID-1: /dev/nvme0n1 vendor: Intel model: SSDPEKNW512G8H size: 476.94 GiB
speed: 31.6 Gb/s lanes: 4 serial: <filter> temp: 30.9 C
ID-2: /dev/sda type: USB model: Multiple Card Reader size: 59.75 GiB serial: <filter>
Partition: ID-1: / size: 263.24 GiB used: 134.27 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
Device-3: 1-6:4 info: Alcor Micro Multi Flash Reader type: Mass Storage
driver: usb-storage rev: 2.0 chip ID: 058f:6366
Device-4: 1-10:5 info: Realtek Bluetooth Radio type: Bluetooth driver: btusb rev: 1.1
chip ID: 0bda:b00b
Hub-2: 2-0:1 info: Full speed (or root) Hub ports: 6 rev: 3.1 chip ID: 1d6b:0003
Sensors: System Temperatures: cpu: 50.0 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: 313 Uptime: 3m Memory: 15.53 GiB used: 2.17 GiB (14.0%) Init: systemd v: 245
runlevel: 5 Compilers: gcc: 9.3.0 alt: 8/9 Client: Unknown python3.8 client
inxi: 3.2.02
