去年我一直在个人电脑上使用 Ubuntu，包括自发布以来的第 22 版。然而，上周我的电脑开始出现启动系统问题。它只是冻结，显示闪烁的“_”。
oct 24 21:24:26 ubuntu-desktop audit[1159]: AVC apparmor="DENIED" operation="capable" profile="/snap/snapd/17336/usr/lib/snapd/snap-confine" pid=1159 comm="snap-confine" capability=4 capname="fsetid"
oct 24 21:24:26 ubuntu-desktop kernel: audit: type=1400 audit(1666639466.040:49): apparmor="DENIED" operation="capable" profile="/snap/snapd/17336/usr/lib/snapd/snap-confine" pid=1159 comm="snap-confine" capability=4 capname="fsetid"
oct 24 21:24:26 ubuntu-desktop dbus-daemon[1185]: [session uid=127 pid=1185] Activating via systemd: service name='org.freedesktop.Tracker3.Miner.Files' unit='tracker-miner-fs-3.service' requested by ':1.2' (uid=127 pid=1160 comm="/usr/libexec/tracker-extract-3 " label="unconfined")
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (==) Matched nouveau as autoconfigured driver 0
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (==) Matched modesetting as autoconfigured driver 1
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (==) Matched fbdev as autoconfigured driver 2
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (==) Matched vesa as autoconfigured driver 3
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (==) Assigned the driver to the xf86ConfigLayout
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (II) LoadModule: "nouveau"
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (II) Loading /usr/lib/xorg/modules/drivers/nouveau_drv.so
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (II) Module nouveau: vendor="X.Org Foundation"
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: compiled for 1.21.1.3, module version = 1.0.17
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: Module class: X.Org Video Driver
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: ABI class: X.Org Video Driver, version 25.2
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (II) LoadModule: "modesetting"
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (II) Module modesetting: vendor="X.Org Foundation"
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: compiled for 1.21.1.3, module version = 1.21.1
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: Module class: X.Org Video Driver
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: ABI class: X.Org Video Driver, version 25.2
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (II) LoadModule: "fbdev"
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (II) Module fbdev: vendor="X.Org Foundation"
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: compiled for 1.21.1.3, module version = 0.5.0
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: Module class: X.Org Video Driver
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: ABI class: X.Org Video Driver, version 25.2
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (II) LoadModule: "vesa"
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (II) Module vesa: vendor="X.Org Foundation"
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: compiled for 1.21.1.3, module version = 2.5.0
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: Module class: X.Org Video Driver
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: ABI class: X.Org Video Driver, version 25.2
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (II) NOUVEAU driver Date: Sat Jan 23 12:24:42 2021 -0500
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (II) NOUVEAU driver for NVIDIA chipset families :
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: RIVA TNT (NV04)
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: RIVA TNT2 (NV05)
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: GeForce 256 (NV10)
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: GeForce 2 (NV11, NV15)
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: GeForce 4MX (NV17, NV18)
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: GeForce 3 (NV20)
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: GeForce 4Ti (NV25, NV28)
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: GeForce FX (NV3x)
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: GeForce 6 (NV4x)
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: GeForce 7 (G7x)
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: GeForce 8 (G8x)
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: GeForce 9 (G9x)
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: GeForce GTX 2xx/3xx (GT2xx)
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: GeForce GTX 4xx/5xx (GFxxx)
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: GeForce GTX 6xx/7xx (GKxxx)
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: GeForce GTX 9xx (GMxxx)
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: GeForce GTX 10xx (GPxxx)
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (II) modesetting: Driver for Modesetting Kernel Drivers: kms
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (II) FBDEV: driver for framebuffer: fbdev
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (II) VESA: driver for VESA chipsets: vesa
oct 24 21:24:26 ubuntu-desktop systemd[1149]: Starting Tracker file system data miner...
oct 24 21:24:26 ubuntu-desktop tracker-miner-f[1226]: Unable to get XDG user directory path for special directory &DOCUMENTS. Ignoring this location.
oct 24 21:24:26 ubuntu-desktop tracker-miner-f[1226]: Unable to get XDG user directory path for special directory &MUSIC. Ignoring this location.
oct 24 21:24:26 ubuntu-desktop tracker-miner-f[1226]: Unable to get XDG user directory path for special directory &PICTURES. Ignoring this location.
oct 24 21:24:26 ubuntu-desktop tracker-miner-f[1226]: Unable to get XDG user directory path for special directory &VIDEOS. Ignoring this location.
oct 24 21:24:26 ubuntu-desktop tracker-miner-f[1226]: Unable to get XDG user directory path for special directory &DOWNLOAD. Ignoring this location.
oct 24 21:24:26 ubuntu-desktop tracker-miner-f[1226]: Unable to get XDG user directory path for special directory &DOCUMENTS. Ignoring this location.
oct 24 21:24:26 ubuntu-desktop tracker-miner-f[1226]: Unable to get XDG user directory path for special directory &MUSIC. Ignoring this location.
oct 24 21:24:26 ubuntu-desktop tracker-miner-f[1226]: Unable to get XDG user directory path for special directory &PICTURES. Ignoring this location.
oct 24 21:24:26 ubuntu-desktop tracker-miner-f[1226]: Unable to get XDG user directory path for special directory &VIDEOS. Ignoring this location.
oct 24 21:24:26 ubuntu-desktop dbus-daemon[1185]: [session uid=127 pid=1185] Activating via systemd: service name='org.gtk.vfs.UDisks2VolumeMonitor' unit='gvfs-udisks2-volume-monitor.service' requested by ':1.10' (uid=127 pid=1226 comm="/usr/libexec/tracker-miner-fs-3 " label="unconfined")
oct 24 21:24:26 ubuntu-desktop systemd[1149]: Starting Virtual filesystem service - disk device monitor...
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (EE) [drm] Failed to open DRM device for pci:0000:81:00.0: -19
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (EE) open /dev/dri/card0: No such file or directory
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (WW) Falling back to old probe method for modesetting
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (EE) open /dev/dri/card0: No such file or directory
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (II) Loading sub module "fbdevhw"
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (II) LoadModule: "fbdevhw"
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (II) Loading /usr/lib/xorg/modules/libfbdevhw.so
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (II) Module fbdevhw: vendor="X.Org Foundation"
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: compiled for 1.21.1.3, module version = 0.0.2
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: ABI class: X.Org Video Driver, version 25.2
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (EE) Unable to find a valid framebuffer device
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (WW) Falling back to old probe method for fbdev
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (II) Loading sub module "fbdevhw"
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (II) LoadModule: "fbdevhw"
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (II) Loading /usr/lib/xorg/modules/libfbdevhw.so
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (II) Module fbdevhw: vendor="X.Org Foundation"
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: compiled for 1.21.1.3, module version = 0.0.2
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: ABI class: X.Org Video Driver, version 25.2
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (II) FBDEV(2): using default device
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (EE) Screen 0 deleted because of no matching config section.
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (II) UnloadModule: "modesetting"
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (EE) Screen 0 deleted because of no matching config section.
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (II) UnloadModule: "fbdev"
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (II) UnloadSubModule: "fbdevhw"
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (EE)
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: Fatal server error:
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (EE) Cannot run in framebuffer mode. Please specify busIDs for all framebuffer devices
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (EE)
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (EE)
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: Please consult the The X.Org Foundation support
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: at http://wiki.x.org
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: for help.
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (EE)
oct 24 21:24:26 ubuntu-desktop dbus-daemon[1185]: [session uid=127 pid=1185] Successfully activated service 'org.gtk.vfs.UDisks2VolumeMonitor'
oct 24 21:24:26 ubuntu-desktop systemd[1149]: Started Virtual filesystem service - disk device monitor.
oct 24 21:24:26 ubuntu-desktop dbus-daemon[1185]: [session uid=127 pid=1185] Activating via systemd: service name='org.gtk.vfs.GPhoto2VolumeMonitor' unit='gvfs-gphoto2-volume-monitor.service' requested by ':1.10' (uid=127 pid=1226 comm="/usr/libexec/tracker-miner-fs-3 " label="unconfined")
oct 24 21:24:26 ubuntu-desktop systemd[1149]: Starting Virtual filesystem service - digital camera monitor...
oct 24 21:24:26 ubuntu-desktop dbus-daemon[1185]: [session uid=127 pid=1185] Successfully activated service 'org.gtk.vfs.GPhoto2VolumeMonitor'
oct 24 21:24:26 ubuntu-desktop systemd[1149]: Started Virtual filesystem service - digital camera monitor.
oct 24 21:24:26 ubuntu-desktop dbus-daemon[1185]: [session uid=127 pid=1185] Activating via systemd: service name='org.gtk.vfs.AfcVolumeMonitor' unit='gvfs-afc-volume-monitor.service' requested by ':1.10' (uid=127 pid=1226 comm="/usr/libexec/tracker-miner-fs-3 " label="unconfined")
oct 24 21:24:26 ubuntu-desktop systemd[1149]: Starting Virtual filesystem service - Apple File Conduit monitor...
oct 24 21:24:26 ubuntu-desktop dbus-daemon[1185]: [session uid=127 pid=1185] Successfully activated service 'org.gtk.vfs.AfcVolumeMonitor'
oct 24 21:24:26 ubuntu-desktop systemd[1149]: Started Virtual filesystem service - Apple File Conduit monitor.
oct 24 21:24:26 ubuntu-desktop dbus-daemon[1185]: [session uid=127 pid=1185] Activating via systemd: service name='org.gtk.vfs.MTPVolumeMonitor' unit='gvfs-mtp-volume-monitor.service' requested by ':1.10' (uid=127 pid=1226 comm="/usr/libexec/tracker-miner-fs-3 " label="unconfined")
oct 24 21:24:26 ubuntu-desktop systemd[1149]: Starting Virtual filesystem service - Media Transfer Protocol monitor...
oct 24 21:24:26 ubuntu-desktop dbus-daemon[1185]: [session uid=127 pid=1185] Successfully activated service 'org.gtk.vfs.MTPVolumeMonitor'
oct 24 21:24:26 ubuntu-desktop systemd[1149]: Started Virtual filesystem service - Media Transfer Protocol monitor.
oct 24 21:24:26 ubuntu-desktop dbus-daemon[1185]: [session uid=127 pid=1185] Activating via systemd: service name='org.gtk.vfs.GoaVolumeMonitor' unit='gvfs-goa-volume-monitor.service' requested by ':1.10' (uid=127 pid=1226 comm="/usr/libexec/tracker-miner-fs-3 " label="unconfined")
oct 24 21:24:26 ubuntu-desktop systemd[1149]: Starting Virtual filesystem service - GNOME Online Accounts monitor...
oct 24 21:24:26 ubuntu-desktop dbus-daemon[1185]: [session uid=127 pid=1185] Activating service name='org.gnome.OnlineAccounts' requested by ':1.15' (uid=127 pid=1257 comm="/usr/libexec/gvfs-goa-volume-monitor " label="unconfined")
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1168]: (EE) Server terminated with error (1). Closing log file.
oct 24 21:24:26 ubuntu-desktop /usr/libexec/gdm-x-session[1166]: Unable to run X server
oct 24 21:24:26 ubuntu-desktop gdm-launch-environment][1144]: pam_unix(gdm-launch-environment:session): session closed for user gdm
oct 24 21:24:26 ubuntu-desktop goa-daemon[1261]: goa-daemon version 3.44.0 starting
oct 24 21:24:26 ubuntu-desktop gdm-launch-environment][1144]: GLib-GObject: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
oct 24 21:24:26 ubuntu-desktop gdm3[1139]: Gdm: GdmDisplay: Session never registered, failing
oct 24 21:24:26 ubuntu-desktop systemd[1]: session-c1.scope: Deactivated successfully.
oct 24 21:24:26 ubuntu-desktop systemd-logind[901]: Session c1 logged out. Waiting for processes to exit.
oct 24 21:24:26 ubuntu-desktop dbus-daemon[1185]: [session uid=127 pid=1185] Activating service name='org.gnome.Identity' requested by ':1.16' (uid=127 pid=1261 comm="/usr/libexec/goa-daemon " label="unconfined")
oct 24 21:24:26 ubuntu-desktop systemd-logind[901]: Removed session c1.
oct 24 21:24:26 ubuntu-desktop dbus-daemon[1185]: [session uid=127 pid=1185] Successfully activated service 'org.gnome.OnlineAccounts'
oct 24 21:24:26 ubuntu-desktop dbus-daemon[1185]: [session uid=127 pid=1185] Successfully activated service 'org.gtk.vfs.GoaVolumeMonitor'
oct 24 21:24:26 ubuntu-desktop systemd[1]: Received SIGRTMIN+21 from PID 620 (plymouthd).
oct 24 21:24:26 ubuntu-desktop systemd[1149]: Started Virtual filesystem service - GNOME Online Accounts monitor.
oct 24 21:24:26 ubuntu-desktop dbus-daemon[876]: [system] Activating via systemd: service name='org.freedesktop.UPower' unit='upower.service' requested by ':1.40' (uid=127 pid=1226 comm="/usr/libexec/tracker-miner-fs-3 " label="unconfined")
oct 24 21:24:26 ubuntu-desktop dbus-daemon[1185]: [session uid=127 pid=1185] Successfully activated service 'org.gnome.Identity'
oct 24 21:24:26 ubuntu-desktop systemd[1]: Starting Daemon for power management...
oct 24 21:24:26 ubuntu-desktop gdm3[1297]: modprobe: FATAL: Module nvidia not found in directory /lib/modules/5.15.0-52-generic
oct 24 21:24:26 ubuntu-desktop dbus-daemon[876]: [system] Activating via systemd: service name='org.bluez' unit='dbus-org.bluez.service' requested by ':1.41' (uid=127 pid=1158 comm="/usr/bin/pulseaudio --daemonize=no --log-target=jo" label="unconfined")
oct 24 21:24:26 ubuntu-desktop systemd[1]: Condition check resulted in Bluetooth service being skipped.
oct 24 21:24:26 ubuntu-desktop rtkit-daemon[1169]: Supervising 4 threads of 3 processes of 1 users.
oct 24 21:24:26 ubuntu-desktop rtkit-daemon[1169]: Supervising 4 threads of 3 processes of 1 users.
oct 24 21:24:26 ubuntu-desktop rtkit-daemon[1169]: Supervising 4 threads of 3 processes of 1 users.
oct 24 21:24:26 ubuntu-desktop rtkit-daemon[1169]: Supervising 4 threads of 3 processes of 1 users.
oct 24 21:24:26 ubuntu-desktop rtkit-daemon[1169]: Supervising 4 threads of 3 processes of 1 users.
oct 24 21:24:26 ubuntu-desktop systemd[1149]: Started Sound Service.
oct 24 21:24:26 ubuntu-desktop systemd[1]: tmp-snap.rootfs_pqvu1t.mount: Deactivated successfully.
oct 24 21:24:26 ubuntu-desktop snapd-desktop-integration.snapd-desktop-integration[1159]: Sorry, home directories outside of /home are not currently supported.
oct 24 21:24:26 ubuntu-desktop snapd-desktop-integration.snapd-desktop-integration[1159]: See https://forum.snapcraft.io/t/11209 for details.
oct 24 21:24:26 ubuntu-desktop systemd[1149]: snap.snapd-desktop-integration.snapd-desktop-integration.service: Main process exited, code=exited, status=1/FAILURE
oct 24 21:24:26 ubuntu-desktop systemd[1149]: snap.snapd-desktop-integration.snapd-desktop-integration.service: Failed with result 'exit-code'.
oct 24 21:24:26 ubuntu-desktop dbus-daemon[876]: [system] Successfully activated service 'org.freedesktop.UPower'
oct 24 21:24:26 ubuntu-desktop systemd[1]: Started Daemon for power management.
oct 24 21:24:27 ubuntu-desktop systemd[1149]: snap.snapd-desktop-integration.snapd-desktop-integration.service: Scheduled restart job, restart counter is at 1.
oct 24 21:24:27 ubuntu-desktop systemd[1149]: Stopped Service for snap application snapd-desktop-integration.snapd-desktop-integration.
oct 24 21:24:27 ubuntu-desktop systemd[1149]: Started Service for snap application snapd-desktop-integration.snapd-desktop-integration.
oct 24 21:24:27 ubuntu-desktop snapd-desktop-integration.snapd-desktop-integration[1312]: Sorry, home directories outside of /home are not currently supported.
oct 24 21:24:27 ubuntu-desktop snapd-desktop-integration.snapd-desktop-integration[1312]: See https://forum.snapcraft.io/t/11209 for details.
oct 24 21:24:27 ubuntu-desktop systemd[1149]: snap.snapd-desktop-integration.snapd-desktop-integration.service: Main process exited, code=exited, status=1/FAILURE
oct 24 21:24:27 ubuntu-desktop systemd[1149]: snap.snapd-desktop-integration.snapd-desktop-integration.service: Failed with result 'exit-code'.
oct 24 21:24:27 ubuntu-desktop dbus-daemon[1185]: [session uid=127 pid=1185] Successfully activated service 'org.freedesktop.Tracker3.Miner.Files'
oct 24 21:24:27 ubuntu-desktop systemd[1149]: Started Tracker file system data miner.
oct 24 21:24:27 ubuntu-desktop systemd[1149]: Started Tracker metadata extractor.
oct 24 21:24:27 ubuntu-desktop systemd[1149]: Reached target Main User Target.
oct 24 21:24:27 ubuntu-desktop systemd[1149]: Startup finished in 1.290s.
oct 24 21:24:27 ubuntu-desktop systemd[1149]: snap.snapd-desktop-integration.snapd-desktop-integration.service: Scheduled restart job, restart counter is at 2.
oct 24 21:24:27 ubuntu-desktop systemd[1149]: Stopped Service for snap application snapd-desktop-integration.snapd-desktop-integration.
oct 24 21:24:27 ubuntu-desktop systemd[1149]: Started Service for snap application snapd-desktop-integration.snapd-desktop-integration.
oct 24 21:24:27 ubuntu-desktop snapd-desktop-integration.snapd-desktop-integration[1343]: Sorry, home directories outside of /home are not currently supported.
oct 24 21:24:27 ubuntu-desktop snapd-desktop-integration.snapd-desktop-integration[1343]: See https://forum.snapcraft.io/t/11209 for details.
oct 24 21:24:27 ubuntu-desktop systemd[1149]: snap.snapd-desktop-integration.snapd-desktop-integration.service: Main process exited, code=exited, status=1/FAILURE
oct 24 21:24:27 ubuntu-desktop systemd[1149]: snap.snapd-desktop-integration.snapd-desktop-integration.service: Failed with result 'exit-code'.
oct 24 21:24:27 ubuntu-desktop systemd[1149]: snap.snapd-desktop-integration.snapd-desktop-integration.service: Scheduled restart job, restart counter is at 3.
oct 24 21:24:27 ubuntu-desktop systemd[1149]: Stopped Service for snap application snapd-desktop-integration.snapd-desktop-integration.
oct 24 21:24:27 ubuntu-desktop systemd[1149]: Started Service for snap application snapd-desktop-integration.snapd-desktop-integration.
oct 24 21:24:27 ubuntu-desktop snapd-desktop-integration.snapd-desktop-integration[1375]: Sorry, home directories outside of /home are not currently supported.
oct 24 21:24:27 ubuntu-desktop snapd-desktop-integration.snapd-desktop-integration[1375]: See https://forum.snapcraft.io/t/11209 for details.
oct 24 21:24:27 ubuntu-desktop systemd[1149]: snap.snapd-desktop-integration.snapd-desktop-integration.service: Main process exited, code=exited, status=1/FAILURE
oct 24 21:24:27 ubuntu-desktop systemd[1149]: snap.snapd-desktop-integration.snapd-desktop-integration.service: Failed with result 'exit-code'.
oct 24 21:24:27 ubuntu-desktop systemd[1149]: snap.snapd-desktop-integration.snapd-desktop-integration.service: Scheduled restart job, restart counter is at 4.
oct 24 21:24:27 ubuntu-desktop systemd[1149]: Stopped Service for snap application snapd-desktop-integration.snapd-desktop-integration.
oct 24 21:24:27 ubuntu-desktop systemd[1149]: Started Service for snap application snapd-desktop-integration.snapd-desktop-integration.
oct 24 21:24:27 ubuntu-desktop snapd-desktop-integration.snapd-desktop-integration[1405]: Sorry, home directories outside of /home are not currently supported.
oct 24 21:24:27 ubuntu-desktop snapd-desktop-integration.snapd-desktop-integration[1405]: See https://forum.snapcraft.io/t/11209 for details.
oct 24 21:24:27 ubuntu-desktop systemd[1149]: snap.snapd-desktop-integration.snapd-desktop-integration.service: Main process exited, code=exited, status=1/FAILURE
oct 24 21:24:27 ubuntu-desktop systemd[1149]: snap.snapd-desktop-integration.snapd-desktop-integration.service: Failed with result 'exit-code'.
oct 24 21:24:28 ubuntu-desktop systemd[1149]: snap.snapd-desktop-integration.snapd-desktop-integration.service: Scheduled restart job, restart counter is at 5.
oct 24 21:24:28 ubuntu-desktop systemd[1149]: Stopped Service for snap application snapd-desktop-integration.snapd-desktop-integration.
oct 24 21:24:28 ubuntu-desktop systemd[1149]: snap.snapd-desktop-integration.snapd-desktop-integration.service: Start request repeated too quickly.
oct 24 21:24:28 ubuntu-desktop systemd[1149]: snap.snapd-desktop-integration.snapd-desktop-integration.service: Failed with result 'exit-code'.
oct 24 21:24:28 ubuntu-desktop systemd[1149]: Failed to start Service for snap application snapd-desktop-integration.snapd-desktop-integration.
我已经重新安装了 Ubuntu 两次，但正常运行几天后，该错误又出现了。我分析了日志，但我的知识有限，我真的不明白发生了什么。
这部分已经重试了好几次，所以可能错误就出在这里。抱歉，这个问题太复杂了，但我有点不知道该怎么办。