First of all, i'm new to Linux, so there may be plenty of things that i do not understand.
Here is my problem : I'm using chrome, and one day i made an update, and since that day, i can see my CPU Temperature spiking to 95°C almost every time that I have several chrome tabs opened at the same time (starting from 2 tabs, or 26 tabs).
Here is what i could copy from the htop :
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opt/google/chrome/chrome --type=renderer --field-trial-handle=2833051880290656179,11710549170800856180,131072 --lang=fr \
--extension-process ---origin-trial-disabled-features=securepaymentconfirmation --num-raster-threads=4 --enable-main-frame-before-activation \
--renderer-client-id=342 --no-v8-untrusted-code-mitigations --shared-files=v8_context_snapshot_data:100
Here is my config :
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System: Kernel: 5.4.0-74-generic x86_64 bits: 64 compiler: gcc v: 9.3.0 Desktop: Cinnamon 4.8.6
wm: muffin dm: GDM3, LightDM Distro: Linux Mint 20.1 Ulyssa base: Ubuntu 20.04 focal
Machine: Type: Laptop System: Micro-Star product: P65 Creator 9SF v: REV:1.0 serial: <filter>
Chassis: type: 10 serial: <filter>
Mobo: Micro-Star model: MS-16Q4 v: REV:1.0 serial: <filter> UEFI: American Megatrends
v: E16Q4IMS.318 date: 05/18/2020
Battery: ID-1: BAT1 charge: 29.1 Wh condition: 51.5/80.3 Wh (64%) volts: 15.2/15.2
model: MSI BIF0_9 serial: N/A status: Unknown
CPU: Topology: 6-Core model: Intel Core i7-9750H bits: 64 type: MT MCP arch: Kaby Lake
rev: A L2 cache: 12.0 MiB
flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 62399
Speed: 800 MHz min/max: 800/4500 MHz Core speeds (MHz): 1: 1262 2: 1287 3: 1248 4: 1364
5: 1142 6: 1282 7: 1555 8: 1165 9: 1170 10: 1139 11: 1235 12: 1336
Graphics: Device-1: Intel UHD Graphics 630 vendor: Micro-Star MSI driver: i915 v: kernel
bus ID: 00:02.0 chip ID: 8086:3e9b
Device-2: NVIDIA TU106M [GeForce RTX 2070 Mobile] vendor: Micro-Star MSI driver: nvidia
v: 460.80 bus ID: 01:00.0 chip ID: 10de:1f10
Display: x11 server: X.Org 1.20.9 driver: modesetting,nvidia
unloaded: fbdev,nouveau,vesa resolution: 3840x1080~120Hz
OpenGL: renderer: GeForce RTX 2070 with Max-Q Design/PCIe/SSE2 v: 4.6.0 NVIDIA 460.80
direct render: Yes
Audio: Device-1: Intel Cannon Lake PCH cAVS vendor: Micro-Star MSI driver: snd_hda_intel
v: kernel bus ID: 00:1f.3 chip ID: 8086:a348
Device-2: NVIDIA TU106 High Definition Audio vendor: Micro-Star MSI
driver: snd_hda_intel v: kernel bus ID: 01:00.1 chip ID: 10de:10f9
Device-3: C-Media BIRD UM1 type: USB driver: hid-generic,snd-usb-audio,usbhid
bus ID: 1-4:3 chip ID: 0d8c:0134
Sound Server: ALSA v: k5.4.0-74-generic
Network: Device-1: Intel Wireless-AC 9560 [Jefferson Peak] driver: iwlwifi v: kernel port: 5000
bus ID: 00:14.3 chip ID: 8086:a370
IF: wlo1 state: up mac: <filter>
Device-2: Qualcomm Atheros QCA8171 Gigabit Ethernet vendor: Micro-Star MSI driver: alx
v: kernel port: 3000 bus ID: 3c:00.0 chip ID: 1969:10a1
IF: enp60s0 state: down mac: <filter>
Drives: Local Storage: total: 953.87 GiB used: 405.80 GiB (42.5%)
ID-1: /dev/nvme0n1 vendor: Samsung model: MZVLB1T0HALR-00000 size: 953.87 GiB
speed: 31.6 Gb/s lanes: 4 serial: <filter>
Partition: ID-1: / size: 91.17 GiB used: 65.87 GiB (72.2%) fs: ext4 dev: /dev/nvme0n1p5
ID-2: /home size: 483.24 GiB used: 339.89 GiB (70.3%) fs: ext4 dev: /dev/nvme0n1p6
ID-3: swap-1 size: 14.90 GiB used: 8.8 MiB (0.1%) fs: swap dev: /dev/nvme0n1p4
Sensors: System Temperatures: cpu: 53.0 C mobo: N/A gpu: nvidia temp: 52 C
Fan Speeds (RPM): N/A
Repos: No active apt repos in: /etc/apt/sources.list
Active apt repos in: /etc/apt/sources.list.d/chrome-remote-desktop.list
1: deb [arch=amd64] http: //dl.google.com/linux/chrome-remote-desktop/deb/ stable 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/official-package-repositories.list
1: deb http: //mirrors.evowise.com/linuxmint/packages ulyssa main upstream import backport
2: deb http: //miroir.univ-lorraine.fr/ubuntu focal main restricted universe multiverse
3: deb http: //miroir.univ-lorraine.fr/ubuntu focal-updates main restricted universe multiverse
4: deb http: //miroir.univ-lorraine.fr/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
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/signal-xenial.list
1: deb [arch=amd64 signed-by=/usr/share/keyrings/signal-desktop-keyring.gpg] https: //updates.signal.org/desktop/apt xenial main
Info: Processes: 381 Uptime: 6h 00m Memory: 15.48 GiB used: 7.71 GiB (49.8%) Init: systemd
v: 245 runlevel: 5 Compilers: gcc: 9.3.0 alt: 9 Client: Unknown python3.8 client
inxi: 3.0.38
(My main reason for migrating from W10 to mint was the temperature of my processor that was very often very high on windows (even at idle) and very low on Linux (even at full usage).