我安装了 Ubuntu 20.04，它不断随机崩溃。在谷歌，尝试了所有解决方案，但都没有用。
我可以假设的是，大多数常见问题都指向图形驱动程序问题。
打字
sudo dpkg -l nvidia*
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version Architecture Description
+++-================================-==========================-============-===========================>
un nvidia-304 <none> <none> (no description available)
un nvidia-340 <none> <none> (no description available)
un nvidia-384 <none> <none> (no description available)
un nvidia-390 <none> <none> (no description available)
un nvidia-common <none> <none> (no description available)
ii nvidia-compute-utils-390 390.138-0ubuntu0.20.04.1 amd64 NVIDIA compute utilities
rc nvidia-compute-utils-450 450.80.02-0ubuntu0.20.04.2 amd64 NVIDIA compute utilities
un nvidia-cuda-dev <none> <none> (no description available)
ii nvidia-cuda-doc 10.1.243-3 all NVIDIA CUDA and OpenCL docu>
ii nvidia-cuda-gdb 10.1.243-3 amd64 NVIDIA CUDA Debugger (GDB)
rc nvidia-cuda-toolkit 10.1.243-3 amd64 NVIDIA CUDA development too>
ii nvidia-dkms-390 390.138-0ubuntu0.20.04.1 amd64 NVIDIA DKMS package
rc nvidia-dkms-450 450.80.02-0ubuntu0.20.04.2 amd64 NVIDIA DKMS package
un nvidia-dkms-kernel <none> <none> (no description available)
un nvidia-driver <none> <none> (no description available)
ii nvidia-driver-390 390.138-0ubuntu0.20.04.1 amd64 NVIDIA driver metapackage
un nvidia-driver-binary <none> <none> (no description available)
un nvidia-kernel-common <none> <none> (no description available)
ii nvidia-kernel-common-390 390.138-0ubuntu0.20.04.1 amd64 Shared files used with the >
rc nvidia-kernel-common-450 450.80.02-0ubuntu0.20.04.2 amd64 Shared files used with the >
un nvidia-kernel-source <none> <none> (no description available)
ii nvidia-kernel-source-390 390.138-0ubuntu0.20.04.1 amd64 NVIDIA kernel source package
un nvidia-kernel-source-450 <none> <none> (no description available)
un nvidia-legacy-304xx-vdpau-driver <none> <none> (no description available)
un nvidia-legacy-340xx-vdpau-driver <none> <none> (no description available)
un nvidia-libopencl1 <none> <none> (no description available)
un nvidia-libopencl1-dev <none> <none> (no description available)
ii nvidia-opencl-dev:amd64 10.1.243-3 amd64 NVIDIA OpenCL development f>
un nvidia-opencl-icd <none> <none> (no description available)
un nvidia-persistenced <none> <none> (no description available)
ii nvidia-prime 0.8.14 all Tools to enable NVIDIA's Pr>
un nvidia-profiler <none> <none> (no description available)
ii nvidia-settings 440.82-0ubuntu0.20.04.1 amd64 Tool for configuring the NV>
un nvidia-settings-binary <none> <none> (no description available)
un nvidia-smi <none> <none> (no description available)
un nvidia-tesla-418-driver <none> <none> (no description available)
un nvidia-tesla-440-driver <none> <none> (no description available)
un nvidia-utils <none> <none> (no description available)
ii nvidia-utils-390 390.138-0ubuntu0.20.04.1 amd64 NVIDIA driver support binar>
un nvidia-vdpau-driver <none> <none> (no description available)
un nvidia-visual-profiler <none> <none> (no description available)
到目前为止，每当我必须强制重启系统时，我总是会看到此错误/var/log/syslog
**37713b62c32fd,:1.85/org.gnome.Shell.NetworkAgent/1000]: agent registered
38086 Nov 9 18:38:04 aissy-System gnome-shell[3673]: Error looking up permission: GDBus.Error:org.freede sktop.portal.Error.NotFound: No entry for geolocation
38087 Nov 9 18:38:04 aissy-System dbus-daemon[1047]: [session uid=1000 pid=1047] Successfully activated service 'org.freedesktop.FileManager1'
38088 Nov 9 18:38:04 aissy-System gsd-media-keys[1494]: Failed to grab accelerator for keybinding settin gs:playback-random
38089 Nov 9 18:38:04 aissy-System gsd-media-keys[1494]: Failed to grab accelerator for keybinding settin gs:hibernate
38090 Nov 9 18:38:04 aissy-System gsd-media-keys[1494]: Failed to grab accelerator for keybinding settin gs:rfkill
38091 Nov 9 18:38:04 aissy-System gsd-media-keys[1494]: Failed to grab accelerator for keybinding settin gs:playback-repeat**
我不确定这是否与这个随机冻结的问题有关，但似乎 gnome-shell 在出现此消息后崩溃了。
我还重新安装了 Nvidia 驱动程序。