Xubuntu 20.04 随机冻结。请问是什么原因？谢谢
以下是输出inxi -F
System:
Host: r-ESPRIMO-Mobile-X9525 Kernel: 5.4.0-52-generic x86_64 bits: 64
Desktop: Xfce 4.14.2 Distro: Ubuntu 20.04.1 LTS (Focal Fossa)
Machine:
Type: Laptop System: FUJITSU SIEMENS product: ESPRIMO Mobile X9525 v: 1.0
serial: <superuser/root required>
Mobo: FUJITSU SIEMENS model: Z118M3A v: 20
serial: <superuser/root required> BIOS: Phoenix
v: Z118D3FR.102 - R058 - 3D13 date: 09/03/2008
Battery:
ID-1: BAT1 charge: 26.8 Wh condition: 55.4/77.0 Wh (72%)
CPU:
Topology: Dual Core model: Intel Core2 Duo P8400 bits: 64 type: MCP
L2 cache: 3072 KiB
Speed: 798 MHz min/max: 800/2267 MHz Core speeds (MHz): 1: 798 2: 798
Graphics:
Device-1: NVIDIA G98M [GeForce 9200M GS] driver: nouveau v: kernel
Display: x11 server: X.Org 1.20.8 driver: modesetting unloaded: fbdev,vesa
resolution: 1680x1050~60Hz
OpenGL: renderer: NV98 v: 3.3 Mesa 20.0.8
Audio:
Device-1: Intel 82801I HD Audio driver: snd_hda_intel
Sound Server: ALSA v: k5.4.0-52-generic
Network:
Device-1: Intel 82567LM Gigabit Network driver: e1000e
IF: enp0s25 state: down mac: 00:1e:33:0b:94:2f
Device-2: Qualcomm Atheros AR242x / AR542x Wireless Network Adapter
driver: ath5k
IF: wlp8s0 state: up mac: 00:15:af:1e:e2:d9
Drives:
Local Storage: total: 465.76 GiB used: 6.57 GiB (1.4%)
ID-1: /dev/sda vendor: Western Digital model: WDS500G2B0A-00SM50
size: 465.76 GiB
Partition:
ID-1: / size: 455.29 GiB used: 6.37 GiB (1.4%) fs: ext4 dev: /dev/dm-1
ID-2: /boot size: 703.5 MiB used: 201.6 MiB (28.7%) fs: ext4
dev: /dev/sda5
ID-3: swap-1 size: 980.0 MiB used: 0 KiB (0.0%) fs: swap dev: /dev/dm-2
Sensors:
System Temperatures: cpu: 53.0 C mobo: N/A gpu: nouveau temp: 26 C
Fan Speeds (RPM): N/A
Info:
Processes: 186 Uptime: 20m Memory: 3.78 GiB used: 1.11 GiB (29.4%)
Shell: bash inxi: 3.0.38