Ik heb een vreemd probleem. Als ik mijn laptop scherm dicht klap en soms, niet altijd, als ik dan de laptop weer aan zet blijft de cpu fan maar draaien.
Als ik dan opnieuw opstart is het probleem niet verholpen. Pas na de laptop uitschakelen en weer aan zetten stopt de fan met draaien. Heel vervelend
In de BIOS (UEFI) staat support S3 onder powermanagement aan. Als ik die uit zet is het probleem verholpen. Ik heb een DELL Latitude 7280 met de laatste BIOS update. Mijn systeem is;
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System: Kernel: 5.8.0-41-generic x86_64 bits: 64 compiler: N/A Desktop: MATE 1.24.0
wm: Metacity dm: LightDM Distro: Linux Mint 20.1 Ulyssa base: Ubuntu 20.04 focal
Machine: Type: Laptop System: Dell product: Latitude 7280 v: N/A serial: <filter> Chassis:
type: 10 serial: <filter>
Mobo: Dell model: 0JYHTD v: A00 serial: <filter> UEFI: Dell v: 1.19.0 date: 07/26/2020
Battery: ID-1: BAT0 charge: 3.3 Wh condition: 47.6/60.0 Wh (79%) volts: 7.1/7.6
model: LGC-LGC7.780 DELL MYJ9676 serial: <filter> status: Discharging
CPU: Topology: Dual Core model: Intel Core i5-7200U bits: 64 type: MT MCP arch: Amber Lake
rev: 9 L2 cache: 3072 KiB
flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 21599
Speed: 2848 MHz min/max: 400/3100 MHz Core speeds (MHz): 1: 2848 2: 2891 3: 2873
4: 2857
Graphics: Device-1: Intel HD Graphics 620 vendor: Dell driver: i915 v: kernel bus ID: 00:02.0
chip ID: 8086:5916
Display: x11 server: X.Org 1.20.9 driver: modesetting unloaded: fbdev,vesa
compositor: compton tty: N/A
OpenGL: renderer: Mesa Intel HD Graphics 620 (KBL GT2) v: 4.6 Mesa 20.2.6
direct render: Yes
Audio: Device-1: Intel Sunrise Point-LP HD Audio vendor: Dell driver: snd_hda_intel v: kernel
bus ID: 00:1f.3 chip ID: 8086:9d71
Sound Server: ALSA v: k5.8.0-41-generic
Network: Device-1: Intel Ethernet I219-LM vendor: Dell driver: e1000e v: 3.2.6-k port: f040
bus ID: 00:1f.6 chip ID: 8086:15d7
IF: enp0s31f6 state: down mac: <filter>
Device-2: Intel Wireless 8265 / 8275 driver: iwlwifi v: kernel port: f040
bus ID: 02:00.0 chip ID: 8086:24fd
IF: wlp2s0 state: up mac: <filter>
Drives: Local Storage: total: 476.94 GiB used: 25.08 GiB (5.3%)
ID-1: /dev/sda vendor: Intel model: SSDSCKKF512H6 SATA 512GB size: 476.94 GiB
speed: 6.0 Gb/s serial: <filter>
Partition: ID-1: / size: 472.89 GiB used: 25.07 GiB (5.3%) fs: btrfs dev: /dev/sda2
ID-2: /home size: 472.89 GiB used: 25.07 GiB (5.3%) fs: btrfs dev: /dev/sda2
ID-3: swap-1 size: 3.81 GiB used: 0 KiB (0.0%) fs: swap dev: /dev/sda3
USB: Hub: 1-0:1 info: Full speed (or root) Hub ports: 12 rev: 2.0 chip ID: 1d6b:0002
Device-1: 1-5:2 info: Realtek Integrated Webcam_HD type: Video driver: uvcvideo
rev: 2.0 chip ID: 0bda:5650
Device-2: 1-7:3 info: Intel type: Bluetooth driver: btusb rev: 2.0 chip ID: 8087:0a2b
Device-3: 1-8:4 info: Elan Micro Touchscreen type: HID driver: hid-multitouch,usbhid
rev: 2.0 chip ID: 04f3:22b7
Hub: 2-0:1 info: Full speed (or root) Hub ports: 6 rev: 3.0 chip ID: 1d6b:0003
Sensors: System Temperatures: cpu: 25.0 C mobo: N/A
Fan Speeds (RPM): cpu: 0
Repos: No active apt repos in: /etc/apt/sources.list
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-dbgsym-repositories.list
1: deb http: //ddebs.ubuntu.com focal main restricted universe multiverse
2: deb http: //ddebs.ubuntu.com focal-updates main restricted universe multiverse
Active apt repos in: /etc/apt/sources.list.d/official-package-repositories.list
1: deb http: //ftp.nluug.nl/os/Linux/distr/linuxmint/packages ulyssa main upstream import backport
2: deb http: //ftp.nluug.nl/os/Linux/distr/ubuntu focal main restricted universe multiverse
3: deb http: //ftp.nluug.nl/os/Linux/distr/ubuntu focal-updates main restricted universe multiverse
4: deb http: //ftp.nluug.nl/os/Linux/distr/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/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
Info: Processes: 300 Uptime: 2h 52m Memory: 7.66 GiB used: 1.23 GiB (16.1%) Init: systemd
v: 245 runlevel: 5 Compilers: gcc: 9.3.0 alt: 9 Client: Unknown python3.8 client
inxi: 3.0.38
feb 06 10:16:09 kim-Latitude-7280 kernel: ACPI: (supports S0 S3 S4 S5)
feb 06 10:17:54 kim-Latitude-7280 kernel: ACPI: Preparing to enter system sleep state S3
feb 06 10:17:54 kim-Latitude-7280 kernel: ACPI: Waking up from system sleep state S3
feb 06 10:18:38 kim-Latitude-7280 kernel: ACPI: Preparing to enter system sleep state S3
feb 06 10:18:38 kim-Latitude-7280 kernel: ACPI: Waking up from system sleep state S3
feb 06 11:10:09 kim-Latitude-7280 kernel: ACPI: Preparing to enter system sleep state S3
feb 06 11:10:09 kim-Latitude-7280 kernel: ACPI: Waking up from system sleep state S3
feb 06 13:06:48 kim-Latitude-7280 kernel: ACPI: Preparing to enter system sleep state S3
feb 06 13:06:48 kim-Latitude-7280 kernel: ACPI: Waking up from system sleep state S3
feb 06 13:07:46 kim-Latitude-7280 kernel: ACPI: Preparing to enter system sleep state S3
feb 06 13:07:46 kim-Latitude-7280 kernel: ACPI: Waking up from system sleep state S3
Vanuit de terminal systemctl suspend werkt gewoon.
Ik kan het probleem niet goed ontdekken omdat het schijnbaar willekeurig optreed want soms gaat het goed en dan ineens niet.
Iemand een idee hoe dit op te lossen
Groet,
kimvg