我正在使用 FireFox 浏览网页，突然机器锁定了（conky 冻结、鼠标冻结、键盘无响应等），但硬盘指示灯剧烈闪烁，然后机器崩溃，出现空白屏幕，几分钟后进入登录屏幕，所有工作内容全部丢失...为什么？
顺便说一句 - 发布 boot.log 没有用，所以......
我在 Dell Latitude e6410 上安装了 Ubuntu 和 Windows 双启动。在 24.04 更新后，Ubuntu 在启动几分钟后崩溃。（屏幕冻结、鼠标锁定、无硬盘活动）。Windows 似乎工作正常。我尝试使用 24.04 的实时 USB 重新安装它，但实时 USB 也以完全相同的方式崩溃。尝试使用安全图形，安装正常（没有崩溃）。重新安装后，它又开始崩溃。在它崩溃之前，我能够使用专有驱动程序，而且没有正在使用。我还应该指出，Ubuntu 在更新之前运行良好。有什么提示吗？
更新：硬件规格：4 GB RAM，配备英特尔酷睿 i5 520m 和英特尔高清显卡。这是从 23.10 到 24.04 LTS 的发行版升级。笔记本电脑是戴尔 Latitude e6410。升级正常进行（无错误），问题出现在重启后，/var/crash文件夹中没有任何内容。此外，问题与过热无关，因为系统不会关闭，它只是冻结。另外我应该指出，让它不崩溃的唯一方法是启动到恢复模式，然后选择恢复。分辨率错误但没有崩溃（可能与图形驱动程序有关？）。这是pastebin的完整输出。Pastebin结尾内容显示如下：journalctl -b -1 -e
(... beginning lines snipped due to size limit ...)
May 23 18:35:04 UbuntuLaptop systemd[1]: kerneloops.service: This usually indicates unclean termination of a previous run, or service implementation deficiencies.
May 23 18:35:04 UbuntuLaptop dbus-daemon[952]: [system] Activating via systemd: service name='org.freedesktop.GeoClue2' unit='geoclue.service' requested by ':1.50' (uid=1000 pid=1503 comm="/usr/bin/gnome-shell" label="unconfined")
May 23 18:35:04 UbuntuLaptop whoopsie[2059]: [18:35:04] Using lock path: /var/lock/whoopsie/lock
May 23 18:35:04 UbuntuLaptop (rneloops)[2061]: kerneloops.service: Referenced but unset environment variable evaluates to an empty string: DAEMON_ARGS
May 23 18:35:04 UbuntuLaptop systemd[1]: Starting geoclue.service - Location Lookup Service...
May 23 18:35:04 UbuntuLaptop systemd[1]: whoopsie.service: Deactivated successfully.
May 23 18:35:04 UbuntuLaptop systemd[1]: Started kerneloops.service - Tool to automatically collect and submit kernel crash signatures.
May 23 18:35:04 UbuntuLaptop dbus-daemon[952]: [system] Successfully activated service 'org.freedesktop.GeoClue2'
May 23 18:35:04 UbuntuLaptop systemd[1]: Started geoclue.service - Location Lookup Service.
May 23 18:35:05 UbuntuLaptop dbus-daemon[1325]: [session uid=1000 pid=1325] Activating service name='org.freedesktop.FileManager1' requested by ':1.32' (uid=1000 pid=1503 comm="/usr/bin/gnome-shell" label="unconfined")
May 23 18:35:05 UbuntuLaptop nautilus[2102]: Connecting to org.freedesktop.Tracker3.Miner.Files
May 23 18:35:05 UbuntuLaptop dbus-daemon[1325]: [session uid=1000 pid=1325] Successfully activated service 'org.freedesktop.FileManager1'
May 23 18:35:05 UbuntuLaptop gnome-shell[1503]: Window manager warning: Overwriting existing binding of keysym 36 with keysym 36 (keycode f).
May 23 18:35:05 UbuntuLaptop gnome-shell[1503]: Window manager warning: Overwriting existing binding of keysym 33 with keysym 33 (keycode c).
May 23 18:35:05 UbuntuLaptop gnome-shell[1503]: Window manager warning: Overwriting existing binding of keysym 33 with keysym 33 (keycode c).
May 23 18:35:05 UbuntuLaptop gnome-shell[1503]: Window manager warning: Overwriting existing binding of keysym 31 with keysym 31 (keycode a).
May 23 18:35:05 UbuntuLaptop gnome-shell[1503]: Window manager warning: Overwriting existing binding of keysym 37 with keysym 37 (keycode 10).
May 23 18:35:05 UbuntuLaptop gnome-shell[1503]: Window manager warning: Overwriting existing binding of keysym 39 with keysym 39 (keycode 12).
May 23 18:35:05 UbuntuLaptop gnome-shell[1503]: Window manager warning: Overwriting existing binding of keysym 32 with keysym 32 (keycode b).
May 23 18:35:05 UbuntuLaptop gnome-shell[1503]: Window manager warning: Overwriting existing binding of keysym 34 with keysym 34 (keycode d).
May 23 18:35:05 UbuntuLaptop gnome-shell[1503]: Window manager warning: Overwriting existing binding of keysym 35 with keysym 35 (keycode e).
May 23 18:35:05 UbuntuLaptop gnome-shell[1503]: Window manager warning: Overwriting existing binding of keysym 38 with keysym 38 (keycode 11).
May 23 18:35:05 UbuntuLaptop gnome-shell[1503]: Window manager warning: Overwriting existing binding of keysym 37 with keysym 37 (keycode 10).
May 23 18:35:05 UbuntuLaptop gnome-shell[1503]: Window manager warning: Overwriting existing binding of keysym 32 with keysym 32 (keycode b).
May 23 18:35:05 UbuntuLaptop gnome-shell[1503]: Window manager warning: Overwriting existing binding of keysym 38 with keysym 38 (keycode 11).
May 23 18:35:05 UbuntuLaptop gnome-shell[1503]: Window manager warning: Overwriting existing binding of keysym 35 with keysym 35 (keycode e).
May 23 18:35:05 UbuntuLaptop gnome-shell[1503]: Window manager warning: Overwriting existing binding of keysym 39 with keysym 39 (keycode 12).
May 23 18:35:05 UbuntuLaptop gnome-shell[1503]: Window manager warning: Overwriting existing binding of keysym 31 with keysym 31 (keycode a).
May 23 18:35:05 UbuntuLaptop gnome-shell[1503]: Window manager warning: Overwriting existing binding of keysym 34 with keysym 34 (keycode d).
May 23 18:35:05 UbuntuLaptop gnome-shell[1503]: Window manager warning: Overwriting existing binding of keysym 36 with keysym 36 (keycode f).
May 23 18:35:05 UbuntuLaptop snapd-desktop-i[2055]: New theme: gtk=Yaru-dark icon=Yaru cursor=Yaru, sound=Yaru
May 23 18:35:05 UbuntuLaptop snapd-desktop-i[2055]: All available theme snaps installed
May 23 18:35:05 UbuntuLaptop dbus-daemon[1325]: [session uid=1000 pid=1325] Activating via systemd: service name='org.freedesktop.portal.Desktop' unit='xdg-desktop-portal.service' requested by ':1.76' (uid=1000 pid=2102 comm="/usr/bin/nautilus --gapplication-service" label="nautilus (unconfined)")
May 23 18:35:05 UbuntuLaptop systemd[1300]: Starting xdg-desktop-portal.service - Portal service...
May 23 18:35:05 UbuntuLaptop dbus-daemon[1325]: [session uid=1000 pid=1325] Activating via systemd: service name='org.freedesktop.impl.portal.desktop.gnome' unit='xdg-desktop-portal-gnome.service' requested by ':1.77' (uid=1000 pid=2125 comm="/usr/libexec/xdg-desktop-portal" label="unconfined")
May 23 18:35:05 UbuntuLaptop dbus-daemon[1325]: [session uid=1000 pid=1325] Successfully activated service 'org.gnome.Shell.Screencast'
May 23 18:35:05 UbuntuLaptop dbus-daemon[952]: [system] Activating via systemd: service name='org.freedesktop.locale1' unit='dbus-org.freedesktop.locale1.service' requested by ':1.80' (uid=1000 pid=1667 comm="/usr/libexec/gsd-keyboard" label="unconfined")
May 23 18:35:05 UbuntuLaptop systemd[1300]: Started org.gnome.SettingsDaemon.Color.service - GNOME color management service.
May 23 18:35:05 UbuntuLaptop systemd[1300]: Reached target org.gnome.SettingsDaemon.Color.target - GNOME color management target.
May 23 18:35:06 UbuntuLaptop systemd[1300]: Started org.gnome.SettingsDaemon.Keyboard.service - GNOME keyboard configuration service.
May 23 18:35:06 UbuntuLaptop systemd[1300]: Reached target org.gnome.SettingsDaemon.Keyboard.target - GNOME keyboard configuration target.
May 23 18:35:06 UbuntuLaptop systemd[1]: Starting systemd-localed.service - Locale Service...
May 23 18:35:06 UbuntuLaptop systemd[1300]: Started org.gnome.SettingsDaemon.Power.service - GNOME power management service.
May 23 18:35:06 UbuntuLaptop systemd[1300]: Reached target org.gnome.SettingsDaemon.Power.target - GNOME power management target.
May 23 18:35:06 UbuntuLaptop systemd[1300]: Started org.gnome.SettingsDaemon.MediaKeys.service - GNOME keyboard shortcuts service.
May 23 18:35:06 UbuntuLaptop systemd[1300]: Reached target org.gnome.SettingsDaemon.MediaKeys.target - GNOME keyboard shortcuts target.
May 23 18:35:06 UbuntuLaptop systemd[1300]: Started org.gnome.SettingsDaemon.Wacom.service - GNOME Wacom tablet support service.
May 23 18:35:06 UbuntuLaptop systemd[1300]: Reached target org.gnome.SettingsDaemon.Wacom.target - GNOME Wacom tablet support target.
May 23 18:35:06 UbuntuLaptop systemd[1300]: Reached target gnome-session.target - GNOME Session.
May 23 18:35:06 UbuntuLaptop systemd[1300]: Reached target [email protected] - GNOME Wayland Session (session: ubuntu).
May 23 18:35:06 UbuntuLaptop systemd[1300]: Reached target graphical-session.target - Current graphical user session.
May 23 18:35:06 UbuntuLaptop systemd[1300]: gnome-initial-setup-first-login.service - GNOME Initial Setup was skipped because of an unmet condition check (ConditionPathExists=!/home/john-karpontinis/.config/gnome-initial-setup-done).
May 23 18:35:06 UbuntuLaptop systemd[1300]: Starting tracker-miner-fs-3.service - Tracker file system data miner...
May 23 18:35:06 UbuntuLaptop systemd[1300]: Starting xdg-desktop-portal-gnome.service - Portal service (GNOME implementation)...
May 23 18:35:06 UbuntuLaptop dbus-daemon[952]: [system] Successfully activated service 'org.freedesktop.locale1'
May 23 18:35:06 UbuntuLaptop systemd[1]: Started systemd-localed.service - Locale Service.
May 23 18:35:06 UbuntuLaptop rtkit-daemon[1346]: Successfully made thread 1530 of process 1503 owned by '1000' high priority at nice level 0.
May 23 18:35:06 UbuntuLaptop rtkit-daemon[1346]: Supervising 8 threads of 5 processes of 1 users.
May 23 18:35:06 UbuntuLaptop rtkit-daemon[1346]: Supervising 7 threads of 4 processes of 1 users.
May 23 18:35:06 UbuntuLaptop rtkit-daemon[1346]: Supervising 7 threads of 4 processes of 1 users.
May 23 18:35:06 UbuntuLaptop rtkit-daemon[1346]: Successfully made thread 1530 of process 1503 owned by '1000' RT at priority 20.
May 23 18:35:06 UbuntuLaptop rtkit-daemon[1346]: Supervising 8 threads of 5 processes of 1 users.
May 23 18:35:06 UbuntuLaptop tracker-miner-f[2142]: Could not create store: Database version is too old: got version 0, but 28 is needed
May 23 18:35:06 UbuntuLaptop systemd[1300]: tracker-miner-fs-3.service: Main process exited, code=exited, status=1/FAILURE
May 23 18:35:06 UbuntuLaptop systemd[1300]: tracker-miner-fs-3.service: Failed with result 'exit-code'.
May 23 18:35:06 UbuntuLaptop systemd[1300]: Failed to start tracker-miner-fs-3.service - Tracker file system data miner.
May 23 18:35:06 UbuntuLaptop gsd-media-keys[1668]: Failed to grab accelerator for keybinding settings:hibernate
May 23 18:35:06 UbuntuLaptop gsd-media-keys[1668]: Failed to grab accelerator for keybinding settings:playback-repeat
May 23 18:35:06 UbuntuLaptop dbus-daemon[1325]: [session uid=1000 pid=1325] Activating service name='org.gnome.ScreenSaver' requested by ':1.49' (uid=1000 pid=1672 comm="/usr/libexec/gsd-power" label="unconfined")
May 23 18:35:06 UbuntuLaptop gnome-shell[1503]: GNOME Shell started at Thu May 23 2024 18:35:03 GMT+0300 (Eastern European Summer Time)
May 23 18:35:06 UbuntuLaptop gnome-shell[1503]: Registering session with GDM
May 23 18:35:06 UbuntuLaptop systemd[1300]: tracker-miner-fs-3.service: Scheduled restart job, restart counter is at 1.
May 23 18:35:06 UbuntuLaptop gnome-shell[1503]: Launching DING process
May 23 18:35:06 UbuntuLaptop systemd[1300]: Starting tracker-miner-fs-3.service - Tracker file system data miner...
May 23 18:35:06 UbuntuLaptop dbus-daemon[1325]: [session uid=1000 pid=1325] Successfully activated service 'org.gnome.ScreenSaver'
May 23 18:35:06 UbuntuLaptop tracker-miner-f[2184]: Could not create store: Database version is too old: got version 0, but 28 is needed
May 23 18:35:06 UbuntuLaptop systemd[1300]: tracker-miner-fs-3.service: Main process exited, code=exited, status=1/FAILURE
May 23 18:35:06 UbuntuLaptop systemd[1300]: tracker-miner-fs-3.service: Failed with result 'exit-code'.
May 23 18:35:06 UbuntuLaptop systemd[1300]: Failed to start tracker-miner-fs-3.service - Tracker file system data miner.
May 23 18:35:07 UbuntuLaptop systemd[1300]: tracker-miner-fs-3.service: Scheduled restart job, restart counter is at 2.
May 23 18:35:07 UbuntuLaptop dbus-daemon[1325]: [session uid=1000 pid=1325] Successfully activated service 'org.freedesktop.impl.portal.desktop.gnome'
May 23 18:35:07 UbuntuLaptop systemd[1300]: Starting tracker-miner-fs-3.service - Tracker file system data miner...
May 23 18:35:07 UbuntuLaptop systemd[1300]: Started xdg-desktop-portal-gnome.service - Portal service (GNOME implementation).
May 23 18:35:07 UbuntuLaptop rtkit-daemon[1346]: Supervising 8 threads of 5 processes of 1 users.
May 23 18:35:07 UbuntuLaptop rtkit-daemon[1346]: Supervising 8 threads of 5 processes of 1 users.
May 23 18:35:07 UbuntuLaptop rtkit-daemon[1346]: Supervising 8 threads of 5 processes of 1 users.
May 23 18:35:07 UbuntuLaptop dbus-daemon[1325]: [session uid=1000 pid=1325] Activating via systemd: service name='org.freedesktop.impl.portal.desktop.gtk' unit='xdg-desktop-portal-gtk.service' requested by ':1.77' (uid=1000 pid=2125 comm="/usr/libexec/xdg-desktop-portal" label="unconfined")
May 23 18:35:07 UbuntuLaptop systemd[1300]: Starting xdg-desktop-portal-gtk.service - Portal service (GTK/GNOME implementation)...
May 23 18:35:07 UbuntuLaptop systemd[1]: NetworkManager-dispatcher.service: Deactivated successfully.
May 23 18:35:07 UbuntuLaptop tracker-miner-f[2209]: Could not create store: Database version is too old: got version 0, but 28 is needed
May 23 18:35:07 UbuntuLaptop systemd[1300]: tracker-miner-fs-3.service: Main process exited, code=exited, status=1/FAILURE
May 23 18:35:07 UbuntuLaptop systemd[1300]: tracker-miner-fs-3.service: Failed with result 'exit-code'.
May 23 18:35:07 UbuntuLaptop systemd[1300]: Failed to start tracker-miner-fs-3.service - Tracker file system data miner.
May 23 18:35:07 UbuntuLaptop dbus-daemon[1325]: [session uid=1000 pid=1325] Activating service name='org.gnome.ArchiveManager1' requested by ':1.88' (uid=1000 pid=2185 comm="gjs /usr/share/gnome-shell/extensions/ding@rasters" label="unconfined")
May 23 18:35:07 UbuntuLaptop dbus-daemon[1325]: [session uid=1000 pid=1325] Activating via systemd: service name='org.gtk.vfs.Metadata' unit='gvfs-metadata.service' requested by ':1.88' (uid=1000 pid=2185 comm="gjs /usr/share/gnome-shell/extensions/ding@rasters" label="unconfined")
May 23 18:35:07 UbuntuLaptop systemd[1300]: Starting gvfs-metadata.service - Virtual filesystem metadata service...
May 23 18:35:07 UbuntuLaptop dbus-daemon[1325]: [session uid=1000 pid=1325] Successfully activated service 'org.gtk.vfs.Metadata'
May 23 18:35:07 UbuntuLaptop systemd[1300]: tracker-miner-fs-3.service: Scheduled restart job, restart counter is at 3.
May 23 18:35:07 UbuntuLaptop systemd[1300]: Starting tracker-miner-fs-3.service - Tracker file system data miner...
May 23 18:35:07 UbuntuLaptop systemd[1300]: Started gvfs-metadata.service - Virtual filesystem metadata service.
May 23 18:35:07 UbuntuLaptop gnome-shell[1503]: DING: Detected async api for thumbnails
May 23 18:35:07 UbuntuLaptop dbus-daemon[1325]: [session uid=1000 pid=1325] Successfully activated service 'org.freedesktop.impl.portal.desktop.gtk'
May 23 18:35:07 UbuntuLaptop systemd[1300]: Started xdg-desktop-portal-gtk.service - Portal service (GTK/GNOME implementation).
May 23 18:35:07 UbuntuLaptop dbus-daemon[1325]: [session uid=1000 pid=1325] Successfully activated service 'org.freedesktop.portal.Desktop'
May 23 18:35:07 UbuntuLaptop systemd[1300]: Started xdg-desktop-portal.service - Portal service.
May 23 18:35:07 UbuntuLaptop gnome-shell[1503]: DING: (gjs:2185): Gjs-WARNING **: 18:35:07.746: GLib.unix_signal_add has been moved to a separate platform-specific library. Please update your code to use GLibUnix.signal_add instead.
May 23 18:35:07 UbuntuLaptop gnome-shell[1503]: DING: 0 DesktopManager() ["/usr/share/gnome-shell/extensions/[email protected]/app/desktopManager.js":263:12]
May 23 18:35:07 UbuntuLaptop gnome-shell[1503]: DING: 1 anonymous() ["/usr/share/gnome-shell/extensions/[email protected]/app/ding.js":180:25]
May 23 18:35:07 UbuntuLaptop gnome-shell[1503]: DING: 2 anonymous() ["/usr/share/gnome-shell/extensions/[email protected]/app/ding.js":197:20]
May 23 18:35:07 UbuntuLaptop gnome-shell[1503]: DING: 3 <TOP LEVEL> ["/usr/share/gnome-shell/extensions/[email protected]/app/ding.js":206:12]
May 23 18:35:07 UbuntuLaptop tracker-miner-f[2233]: Could not create store: Database version is too old: got version 0, but 28 is needed
May 23 18:35:07 UbuntuLaptop systemd[1300]: tracker-miner-fs-3.service: Main process exited, code=exited, status=1/FAILURE
May 23 18:35:07 UbuntuLaptop systemd[1300]: tracker-miner-fs-3.service: Failed with result 'exit-code'.
May 23 18:35:07 UbuntuLaptop systemd[1300]: Failed to start tracker-miner-fs-3.service - Tracker file system data miner.
May 23 18:35:07 UbuntuLaptop gnome-shell[1503]: DING: ** Message: 18:35:07.892: Connecting to org.freedesktop.Tracker3.Miner.Files
May 23 18:35:07 UbuntuLaptop gnome-shell[1503]: DING: DBus interface for Switcheroo control (net.hadess.SwitcherooControl) is now available.
May 23 18:35:07 UbuntuLaptop gnome-shell[1503]: DING: DBus interface for Gvfs daemon (org.gtk.vfs.Metadata) is now available.
May 23 18:35:07 UbuntuLaptop dbus-daemon[1325]: [session uid=1000 pid=1325] Activating via systemd: service name='org.freedesktop.Tracker3.Miner.Files' unit='tracker-miner-fs-3.service' requested by ':1.76' (uid=1000 pid=2102 comm="/usr/bin/nautilus --gapplication-service" label="nautilus (unconfined)")
May 23 18:35:07 UbuntuLaptop systemd[1300]: tracker-miner-fs-3.service: Scheduled restart job, restart counter is at 4.
May 23 18:35:07 UbuntuLaptop systemd[1300]: Starting tracker-miner-fs-3.service - Tracker file system data miner...
May 23 18:35:07 UbuntuLaptop gnome-shell[1503]: DING: DBus interface for Nautilus (org.gnome.Nautilus.FileOperations2) is now available.
May 23 18:35:07 UbuntuLaptop gnome-shell[1503]: DING: DBus interface for Nautilus (org.freedesktop.FileManager1) is now available.
May 23 18:35:08 UbuntuLaptop dbus-daemon[1325]: [session uid=1000 pid=1325] Successfully activated service 'org.gnome.ArchiveManager1'
May 23 18:35:08 UbuntuLaptop gnome-shell[1503]: Received notification for window. 0 notifications remaining.
May 23 18:35:08 UbuntuLaptop gnome-shell[1503]: DING: DBus interface for File-roller (org.gnome.ArchiveManager1) is now available.
May 23 18:35:08 UbuntuLaptop tracker-miner-f[2261]: Could not create store: Database version is too old: got version 0, but 28 is needed
May 23 18:35:08 UbuntuLaptop systemd[1300]: tracker-miner-fs-3.service: Main process exited, code=exited, status=1/FAILURE
May 23 18:35:08 UbuntuLaptop systemd[1300]: tracker-miner-fs-3.service: Failed with result 'exit-code'.
May 23 18:35:08 UbuntuLaptop systemd[1300]: Failed to start tracker-miner-fs-3.service - Tracker file system data miner.
May 23 18:35:08 UbuntuLaptop gnome-shell[1503]: DING: GNOME nautilus 46.0
May 23 18:35:08 UbuntuLaptop systemd[1300]: tracker-miner-fs-3.service: Scheduled restart job, restart counter is at 5.
May 23 18:35:08 UbuntuLaptop systemd[1300]: tracker-miner-fs-3.service: Start request repeated too quickly.
May 23 18:35:08 UbuntuLaptop systemd[1300]: tracker-miner-fs-3.service: Failed with result 'exit-code'.
May 23 18:35:08 UbuntuLaptop systemd[1300]: Failed to start tracker-miner-fs-3.service - Tracker file system data miner.
May 23 18:35:16 UbuntuLaptop ModemManager[1105]: <msg> [device /sys/devices/pci0000:00/0000:00:16.3] creating modem with plugin 'generic' and '1' ports
May 23 18:35:16 UbuntuLaptop ModemManager[1105]: <wrn> [plugin/generic] could not grab port ttyS4: Cannot add port 'tty/ttyS4', unhandled port type
May 23 18:35:16 UbuntuLaptop ModemManager[1105]: <wrn> [base-manager] couldn't create modem for device '/sys/devices/pci0000:00/0000:00:16.3': Failed to find primary AT port
May 23 18:35:19 UbuntuLaptop systemd[1]: Finished plymouth-quit-wait.service - Hold until boot process finishes up.
May 23 18:35:19 UbuntuLaptop systemd[1]: Reached target multi-user.target - Multi-User System.
May 23 18:35:19 UbuntuLaptop systemd[1]: Reached target graphical.target - Graphical Interface.
May 23 18:35:20 UbuntuLaptop systemd[1]: Starting setvtrgb.service - Set console scheme...
May 23 18:35:20 UbuntuLaptop systemd[1]: Starting systemd-update-utmp-runlevel.service - Record Runlevel Change in UTMP...
May 23 18:35:20 UbuntuLaptop systemd[1]: Finished setvtrgb.service - Set console scheme.
May 23 18:35:20 UbuntuLaptop systemd[1]: Created slice system-getty.slice - Slice /system/getty.
May 23 18:35:20 UbuntuLaptop systemd[1]: systemd-update-utmp-runlevel.service: Deactivated successfully.
May 23 18:35:20 UbuntuLaptop systemd[1]: Finished systemd-update-utmp-runlevel.service - Record Runlevel Change in UTMP.
May 23 18:35:20 UbuntuLaptop systemd[1]: Startup finished in 2.142s (kernel) + 27.954s (userspace) = 30.096s.
May 23 18:35:25 UbuntuLaptop systemd[1]: systemd-fsckd.service: Deactivated successfully.
May 23 18:35:25 UbuntuLaptop systemd-timesyncd[754]: Contacted time server 185.125.190.58:123 (ntp.ubuntu.com).
May 23 18:35:25 UbuntuLaptop systemd-resolved[750]: Clock change detected. Flushing caches.
May 23 18:35:25 UbuntuLaptop systemd-timesyncd[754]: Initial clock synchronization to Thu 2024-05-23 18:35:25.623112 EEST.
May 23 18:35:29 UbuntuLaptop systemd[1]: systemd-timedated.service: Deactivated successfully.
May 23 18:35:35 UbuntuLaptop systemd[1]: systemd-hostnamed.service: Deactivated successfully.
May 23 18:35:35 UbuntuLaptop systemd[1]: systemd-localed.service: Deactivated successfully.
May 23 18:35:41 UbuntuLaptop systemd[1300]: Started app-gnome-x\x2dterminal\x2demulator-2293.scope - Application launched by gsd-media-keys.
May 23 18:35:42 UbuntuLaptop dbus-daemon[1325]: [session uid=1000 pid=1325] Activating via systemd: service name='org.gnome.Terminal' unit='gnome-terminal-server.service' requested by ':1.100' (uid=1000 pid=2296 comm="/usr/bin/gnome-terminal.real --wait" label="unconfined")
May 23 18:35:42 UbuntuLaptop systemd[1300]: Created slice app-org.gnome.Terminal.slice - Slice /app/org.gnome.Terminal.
May 23 18:35:42 UbuntuLaptop systemd[1300]: Starting gnome-terminal-server.service - GNOME Terminal Server...
May 23 18:35:42 UbuntuLaptop dbus-daemon[1325]: [session uid=1000 pid=1325] Successfully activated service 'org.gnome.Terminal'
May 23 18:35:42 UbuntuLaptop systemd[1300]: Started gnome-terminal-server.service - GNOME Terminal Server.
May 23 18:35:42 UbuntuLaptop systemd[1300]: Started vte-spawn-21acb7ec-a5ab-4f87-9300-03d0cdae2d72.scope - VTE child process 2310 launched by gnome-terminal-server process 2302.
May 23 18:35:45 UbuntuLaptop wpa_supplicant[1012]: wlp2s0: CTRL-EVENT-SIGNAL-CHANGE above=0 signal=-73 noise=9999 txrate=52000
May 23 18:35:46 UbuntuLaptop wpa_supplicant[1012]: wlp2s0: CTRL-EVENT-SIGNAL-CHANGE above=0 signal=-73 noise=9999 txrate=52000
May 23 18:35:47 UbuntuLaptop wpa_supplicant[1012]: wlp2s0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-61 noise=9999 txrate=52000
May 23 18:35:49 UbuntuLaptop wpa_supplicant[1012]: wlp2s0: WNM: Disassociation Imminent - Disassociation Timer 0
May 23 18:35:49 UbuntuLaptop wpa_supplicant[1012]: wlp2s0: WNM: Preferred List Available
May 23 18:35:50 UbuntuLaptop wpa_supplicant[1012]: wlp2s0: WNM: Disassociation Imminent - Disassociation Timer 0
May 23 18:35:50 UbuntuLaptop wpa_supplicant[1012]: wlp2s0: WNM: Preferred List Available
May 23 18:35:50 UbuntuLaptop wpa_supplicant[1012]: wlp2s0: WNM: Disassociation Imminent - Disassociation Timer 0
May 23 18:35:50 UbuntuLaptop wpa_supplicant[1012]: wlp2s0: WNM: Preferred List Available
May 23 18:35:50 UbuntuLaptop wpa_supplicant[1012]: wlp2s0: WNM: Disassociation Imminent - Disassociation Timer 0
May 23 18:35:50 UbuntuLaptop wpa_supplicant[1012]: wlp2s0: WNM: Preferred List Available
May 23 18:35:51 UbuntuLaptop kernel: wlp2s0: deauthenticated from 94:b2:71:c7:4e:21 (Reason: 8=DISASSOC_STA_HAS_LEFT)
May 23 18:35:51 UbuntuLaptop wpa_supplicant[1012]: wlp2s0: CTRL-EVENT-DISCONNECTED bssid=94:b2:71:c7:4e:21 reason=8
May 23 18:35:51 UbuntuLaptop wpa_supplicant[1012]: BSSID 94:b2:71:c7:4e:21 ignore list count incremented to 2, ignoring for 10 seconds
May 23 18:35:51 UbuntuLaptop wpa_supplicant[1012]: wlp2s0: CTRL-EVENT-REGDOM-CHANGE init=CORE type=WORLD
May 23 18:35:51 UbuntuLaptop NetworkManager[1007]: <info> [1716478551.3849] device (wlp2s0): supplicant interface state: completed -> disconnected
May 23 18:35:51 UbuntuLaptop NetworkManager[1007]: <info> [1716478551.4848] device (wlp2s0): supplicant interface state: disconnected -> scanning
May 23 18:35:51 UbuntuLaptop wpa_supplicant[1012]: wlp2s0: SME: Trying to authenticate with 94:b2:71:c7:4e:31 (SSID='GEOPOLIS_ESTIES' freq=5700 MHz)
May 23 18:35:51 UbuntuLaptop kernel: wlp2s0: authenticate with 94:b2:71:c7:4e:31 (local address=58:94:6b:43:e1:78)
May 23 18:35:51 UbuntuLaptop kernel: wlp2s0: send auth to 94:b2:71:c7:4e:31 (try 1/3)
May 23 18:35:51 UbuntuLaptop NetworkManager[1007]: <info> [1716478551.6716] device (wlp2s0): supplicant interface state: scanning -> authenticating
May 23 18:35:51 UbuntuLaptop wpa_supplicant[1012]: wlp2s0: Trying to associate with 94:b2:71:c7:4e:31 (SSID='GEOPOLIS_ESTIES' freq=5700 MHz)
May 23 18:35:51 UbuntuLaptop kernel: wlp2s0: authenticated
May 23 18:35:51 UbuntuLaptop kernel: wlp2s0: waiting for beacon from 94:b2:71:c7:4e:31
May 23 18:35:51 UbuntuLaptop NetworkManager[1007]: <info> [1716478551.8032] device (wlp2s0): supplicant interface state: authenticating -> associating
May 23 18:35:51 UbuntuLaptop kernel: wlp2s0: associate with 94:b2:71:c7:4e:31 (try 1/3)
May 23 18:35:51 UbuntuLaptop kernel: wlp2s0: RX AssocResp from 94:b2:71:c7:4e:31 (capab=0x1501 status=0 aid=1)
May 23 18:35:51 UbuntuLaptop kernel: wlp2s0: associated
May 23 18:35:51 UbuntuLaptop wpa_supplicant[1012]: wlp2s0: Associated with 94:b2:71:c7:4e:31
May 23 18:35:51 UbuntuLaptop wpa_supplicant[1012]: wlp2s0: CTRL-EVENT-CONNECTED - Connection to 94:b2:71:c7:4e:31 completed [id=0 id_str=]
May 23 18:35:51 UbuntuLaptop wpa_supplicant[1012]: wlp2s0: CTRL-EVENT-SUBNET-STATUS-UPDATE status=0
May 23 18:35:51 UbuntuLaptop wpa_supplicant[1012]: wlp2s0: CTRL-EVENT-REGDOM-CHANGE init=COUNTRY_IE type=COUNTRY alpha2=GR
May 23 18:35:51 UbuntuLaptop NetworkManager[1007]: <info> [1716478551.9143] device (wlp2s0): supplicant interface state: associating -> completed
May 23 18:35:51 UbuntuLaptop NetworkManager[1007]: <info> [1716478551.9144] device (wlp2s0): ip:dhcp4: restarting
May 23 18:35:51 UbuntuLaptop NetworkManager[1007]: <info> [1716478551.9145] dhcp4 (wlp2s0): canceled DHCP transaction
May 23 18:35:51 UbuntuLaptop NetworkManager[1007]: <info> [1716478551.9145] dhcp4 (wlp2s0): activation: beginning transaction (timeout in 45 seconds)
May 23 18:35:51 UbuntuLaptop NetworkManager[1007]: <info> [1716478551.9145] dhcp4 (wlp2s0): state changed no lease
May 23 18:35:51 UbuntuLaptop NetworkManager[1007]: <info> [1716478551.9146] dhcp4 (wlp2s0): activation: beginning transaction (timeout in 45 seconds)
May 23 18:35:51 UbuntuLaptop kernel: wlp2s0: Limiting TX power to 30 (30 - 0) dBm as advertised by 94:b2:71:c7:4e:31
May 23 18:35:52 UbuntuLaptop NetworkManager[1007]: <info> [1716478552.0123] dhcp4 (wlp2s0): state changed new lease, address=10.17.4.88, acd pending
May 23 18:35:52 UbuntuLaptop NetworkManager[1007]: <info> [1716478552.0127] dhcp4 (wlp2s0): state changed new lease, address=10.17.4.88
May 23 18:35:52 UbuntuLaptop dbus-daemon[952]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service' requested by ':1.14' (uid=0 pid=1007 comm="/usr/sbin/NetworkManager --no-daemon" label="unconfined")
May 23 18:35:52 UbuntuLaptop systemd[1]: Starting NetworkManager-dispatcher.service - Network Manager Script Dispatcher Service...
May 23 18:35:52 UbuntuLaptop dbus-daemon[952]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
May 23 18:35:52 UbuntuLaptop systemd[1]: Started NetworkManager-dispatcher.service - Network Manager Script Dispatcher Service.
May 23 18:35:52 UbuntuLaptop wpa_supplicant[1012]: wlp2s0: CTRL-EVENT-SIGNAL-CHANGE above=0 signal=-72 noise=9999 txrate=6000
May 23 18:36:03 UbuntuLaptop systemd[1300]: Started app-gnome-ubuntu\x2dadvantage\x2dnotification-2325.scope - Application launched by gnome-session-binary.
May 23 18:36:03 UbuntuLaptop systemd[1300]: Started app-gnome-update\x2dnotifier-2329.scope - Application launched by gnome-session-binary.
May 23 18:36:06 UbuntuLaptop systemd[1300]: gnome-terminal-server.service: Consumed 1.168s CPU time.
May 23 18:36:06 UbuntuLaptop systemd[1300]: Started app-gnome-x\x2dterminal\x2demulator-2398.scope - Application launched by gsd-media-keys.
May 23 18:36:07 UbuntuLaptop dbus-daemon[1325]: [session uid=1000 pid=1325] Activating via systemd: service name='org.gnome.Terminal' unit='gnome-terminal-server.service' requested by ':1.110' (uid=1000 pid=2401 comm="/usr/bin/gnome-terminal.real --wait" label="unconfined")
May 23 18:36:07 UbuntuLaptop systemd[1300]: Starting gnome-terminal-server.service - GNOME Terminal Server...
May 23 18:36:07 UbuntuLaptop dbus-daemon[1325]: [session uid=1000 pid=1325] Successfully activated service 'org.gnome.Terminal'
May 23 18:36:07 UbuntuLaptop systemd[1300]: Started gnome-terminal-server.service - GNOME Terminal Server.
May 23 18:36:07 UbuntuLaptop systemd[1300]: Started vte-spawn-a81228b0-ec86-4cf8-9a25-5b19968fc25a.scope - VTE child process 2414 launched by gnome-terminal-server process 2407.
lines 707-1004/1004 (END)
Apport 在我的系统上记录了一次崩溃/usr/bin/gnome-shell。
我可以解压缩.crash我在其中找到的文件/var/crash/，我可以使用查看核心转储gdb，这给了我：
(gdb) where
#0 __pthread_kill_implementation (no_tid=0, signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:44
#1 __pthread_kill_internal (signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:78
#2 __GI___pthread_kill (threadid=<optimized out>, signo=signo@entry=6) at ./nptl/pthread_kill.c:89
#3 0x00007f60a3a3c406 in __GI_raise (sig=6) at ../sysdeps/posix/raise.c:26
#4 0x0000555b78a65aea in ()
#5 0x00007f60a3a3c4b0 in <signal handler called> () at /lib/x86_64-linux-gnu/libc.so.6
#6 __pthread_kill_implementation (no_tid=0, signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:44
#7 __pthread_kill_internal (signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:78
#8 __GI___pthread_kill (threadid=<optimized out>, signo=signo@entry=6) at ./nptl/pthread_kill.c:89
#9 0x00007f60a3a3c406 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
#10 0x00007f60a3a2287c in __GI_abort () at ./stdlib/abort.c:79
#11 0x00007f60a4306d1e in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007f60a436e22e in g_assertion_message_expr () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#13 0x00007f60a3ed9336 in () at /lib/x86_64-linux-gnu/libmutter-12.so.0
#14 0x00007f60a3efcc8c in () at /lib/x86_64-linux-gnu/libmutter-12.so.0
#15 0x00007f60a3effdcd in () at /lib/x86_64-linux-gnu/libmutter-12.so.0
#16 0x00007f60a434236f in g_main_context_dispatch () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007f60a439d178 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007f60a4341bdf in g_main_loop_run () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007f60a3ebde19 in meta_context_run_main_loop () at /lib/x86_64-linux-gnu/libmutter-12.so.0
#20 0x0000555b78a64fa1 in ()
#21 0x00007f60a3a23a90 in __libc_start_call_main (main=main@entry=0x555b78a64b10, argc=argc@entry=1, argv=argv@entry=0x7fff6a9da2c8)
at ../sysdeps/nptl/libc_start_call_main.h:58
#22 0x00007f60a3a23b49 in __libc_start_main_impl
(main=0x555b78a64b10, argc=1, argv=0x7fff6a9da2c8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff6a9da2b8) at ../csu/libc-start.c:360
#23 0x0000555b78a65275 in ()
所以我知道这是断言失败。
但是我如何找出哪个断言失败了呢？因为调用堆栈的信息有限。没有为函数调用列出参数，例如
是否可以从这些文件中的任何位置检索断言消息？
ApportVersion Disassembly InstallationMedia ProcCpuinfoMinimal separator ThreadStacktrace
Architecture DisplayManager JournalErrors ProcCwd ShellJournal Title
CasperMD5CheckResult DistroRelease _MarkForUpload ProcEnviron Signal Uname
CoreDump ExecutablePath monitors.xml ProcMaps SourcePackage UpgradeStatus
CrashCounter ExecutableTimestamp Package ProcStatus Stacktrace UserGroups
CurrentDesktop GsettingsChanges PackageArchitecture ProcVersionSignature StacktraceAddressSignature
Date _HooksRun ProblemType Registers StacktraceTop
Dependencies InstallationDate ProcCmdline RelatedPackageVersions Tags
更新 1
为什么反对票？这是一个简单的问题...生成了断言失败的应用程序的崩溃报告。如何获取断言失败消息？我一辈子都无法理解为什么这会被否决。
更新 2
正如 Thomas 的评论所建议的那样：断言文本确实记录在日志中。运行journalctl -b -p5产生了这个条目：
Apr 24 10:49:21 deca gnome-shell[97980]: meta_window_set_stack_position_no_sync: assertion 'window->stack_position >= 0' failed
这意味着在当前系统日志中比在崩溃文件中更容易找到原因。
更新 3
好的，现在它变得非常神秘了。我发现我可以让 gdb 从调试服务器下载符号。这样，我就可以看到断言消息的内容。
它与系统日志中的不匹配！
断言失败: (window->display->focus_window != window)
(gdb) where
#0 __pthread_kill_implementation (no_tid=0, signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:44
#1 __pthread_kill_internal (signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:78
#2 __GI___pthread_kill (threadid=<optimized out>, signo=signo@entry=6) at ./nptl/pthread_kill.c:89
#3 0x00007f60a3a3c406 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
#4 0x0000555b78a65aea in dump_gjs_stack_on_signal_handler (signo=6) at ../src/main.c:495
#5 0x00007f60a3a3c4b0 in <signal handler called> () at /lib/x86_64-linux-gnu/libc.so.6
#6 __pthread_kill_implementation (no_tid=0, signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:44
#7 __pthread_kill_internal (signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:78
#8 __GI___pthread_kill (threadid=<optimized out>, signo=signo@entry=6) at ./nptl/pthread_kill.c:89
#9 0x00007f60a3a3c406 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
#10 0x00007f60a3a2287c in __GI_abort () at ./stdlib/abort.c:79
#11 0x00007f60a4306d1e in g_assertion_message
(domain=domain@entry=0x7f60a3f87752 "libmutter", file=file@entry=0x7f60a3f9eb09 "../src/core/window.c", line=line@entry=1533, func=func@entry=0x7f60a3fa10d0 <__func__.53> "meta_window_unmanage", message=message@entry=0x555b7c8a2950 "assertion failed: (window->display->focus_window != window)") at ../../../glib/gtestutils.c:3450
#12 0x00007f60a436e22e in g_assertion_message_expr
(domain=domain@entry=0x7f60a3f87752 "libmutter", file=file@entry=0x7f60a3f9eb09 "../src/core/window.c", line=line@entry=1533, func=func@entry=0x7f60a3fa10d0 <__func__.53> "meta_window_unmanage", expr=expr@entry=0x7f60a3fa0960 "window->display->focus_window != window") at ../../../glib/gtestutils.c:3476
#13 0x00007f60a3ed9336 in meta_window_unmanage (window=0x555b80df26b0, timestamp=<optimized out>) at ../src/core/window.c:1533
#14 0x00007f60a3efcc8c in meta_x11_display_handle_xevent (event=<optimized out>, x11_display=<optimized out>) at ../src/x11/events.c:1981
#15 xevent_func (xevent=0x7fff6a9d9ee0, data=0x555b7c1fdce0) at ../src/x11/events.c:2021
#16 0x00007f60a3effdcd in meta_x11_event_source_dispatch (source=0x555b7f14b0c0, callback=0x7f60a3efc410 <xevent_func>, user_data=0x555b7c1fdce0) at ../src/x11/meta-x11-event-source.c:64
#17 0x00007f60a434236f in g_main_dispatch (context=0x555b791a83b0) at ../../../glib/gmain.c:3460
#18 g_main_context_dispatch (context=0x555b791a83b0) at ../../../glib/gmain.c:4200
#19 0x00007f60a439d178 in g_main_context_iterate.constprop.0 (context=0x555b791a83b0, block=<optimized out>, dispatch=1, self=<optimized out>) at ../../../glib/gmain.c:4276
#20 0x00007f60a4341bdf in g_main_loop_run (loop=0x555b7b53a060) at ../../../glib/gmain.c:4479
#21 0x00007f60a3ebde19 in meta_context_run_main_loop (context=context@entry=0x555b791a6780, error=error@entry=0x7fff6a9da128) at ../src/core/meta-context.c:482
#22 0x0000555b78a64fa1 in main (argc=<optimized out>, argv=<optimized out>) at ../src/main.c:765
- 我刚刚在我的笔记本电脑上安装了 Ubuntu 22.04，内存为 8GB（无双启动，ext4 + 20GB linux swap）；
- 安装了 2 个 gnome shell 扩展（Dash to panel、Workspace Matrix）；
- 我的工作环境只有vs code、webpack dev server、chrome；
- 在积极的开发过程中，每 10 分钟就会有一些东西死亡。找不到任何错误日志，看起来应用程序已关闭（如果是 webpack 开发服务器，则终端窗口已关闭）。如果它是 chrome - 没有剩余的 chrome 进程。
- 目前，活动应用程序没有发生这种情况 - 只有后台应用程序会死机。这就像您保存代码，切换到浏览器 - 并且没有浏览器，或者您在 devtools 中检查某些内容，切换到 vs 代码 - 并且没有 vs 代码。
调查此问题的第一步应该是什么？在哪里查找任何日志/崩溃报告？
快速帮助。我刚刚安装了 Ubuntu Studio 22.04，由于某种奇怪的原因，Zoom 客户端在启动时崩溃了。不知道是不是我一个人，或者这是否是一个普遍的问题。我安装了从他们的官方网站（https://zoom.us/download#client_4meeting）下载的缩放客户端。安装后我打开它就崩溃了。并且没有日志文件我可以搜索以查看问题可能是什么。
他们的网站说支持 16.04+ 及更高版本。所以很好奇。我还检查了所有依赖项，唯一缺少的是“libgstreamer-plugins-base0.10-0”。我没有在存储库中看到它来单独安装它。不确定这是否是一个问题。在其中一个论坛中，它提到 Ubuntu 不再支持它，而是安装“libgstreamer-plugins-base1.0-dev”。我单独安装了它，但仍然没有运气。
正在安装的 Zoom 客户端版本：版本 5.10.4 (2845) 发行商 ID：Ubuntu 描述：Ubuntu 22.04 LTS 版本：22.04 代号：jammy
Ubuntu 21.10 桌面，AMD Ryzen 5 3600 (3.6 GHz)，64 GB RAM
我在使用 Wayland 和没有使用 Wayland 时都遇到了这个问题。
所有崩溃情况的共同点是 Firefox（默认 Snap 安装）。有时只是 Firefox 会崩溃，但有时会导致我的整个系统崩溃。有时我会看到 Firefox 崩溃报告屏幕，有时我会在 Ubuntu 登录屏幕上结束，有时系统会冻结到只有硬重置才能工作的程度。
我在 Firefox 中找到了“about:crashes”页面，发现最近两周左右的崩溃报告没有提交，所以我现在已经提交了所有这些。
当我查看 /var/log/syslog 时，我看到太多我不理解的内容，但如果有人能告诉我要查找的内容，我会很乐意发布。
提前致谢。
根据要求在下面进行编辑。CPU或RAM没有超频。
ls -al /var/crash
total 12
drwxrwsrwt 2 root whoopsie 4096 Dec 16 07:38 .
drwxr-xr-x 16 root root 4096 Dec 15 20:32 ..
-rw-r--r-- 1 robert whoopsie 0 Dec 14 06:46 _usr_lib_xorg_Xorg.1000.upload
-rw------- 1 whoopsie whoopsie 37 Dec 14 06:46 _usr_lib_xorg_Xorg.1000.uploaded
sudo lshw -C 内存
*-firmware
description: BIOS
vendor: American Megatrends Inc.
physical id: 0
version: P1.70
date: 12/01/2020
size: 64KiB
capacity: 16MiB
capabilities: pci upgrade shadowing cdboot bootselect socketedrom edd int13floppy1200 int13floppy720 int13floppy2880 int5printscreen int9keyboard int14serial int17printer acpi usb biosbootspecification uefi
*-memory
description: System Memory
physical id: f
slot: System board or motherboard
size: 64GiB
*-bank:0
description: DIMM DDR4 Synchronous Unbuffered (Unregistered) 2133 MHz (0.5 ns)
product: F4-3200C16-16GVK
vendor: Unknown
physical id: 0
serial: 00000000
slot: DIMM 0
size: 16GiB
width: 64 bits
clock: 2133MHz (0.5ns)
*-bank:1
description: DIMM DDR4 Synchronous Unbuffered (Unregistered) 2133 MHz (0.5 ns)
product: F4-3200C16-16GVK
vendor: Unknown
physical id: 1
serial: 00000000
slot: DIMM 1
size: 16GiB
width: 64 bits
clock: 2133MHz (0.5ns)
*-bank:2
description: DIMM DDR4 Synchronous Unbuffered (Unregistered) 2133 MHz (0.5 ns)
product: F4-3200C16-16GVK
vendor: Unknown
physical id: 2
serial: 00000000
slot: DIMM 0
size: 16GiB
width: 64 bits
clock: 2133MHz (0.5ns)
*-bank:3
description: DIMM DDR4 Synchronous Unbuffered (Unregistered) 2133 MHz (0.5 ns)
product: F4-3200C16-16GVK
vendor: Unknown
physical id: 3
serial: 00000000
slot: DIMM 1
size: 16GiB
width: 64 bits
clock: 2133MHz (0.5ns)
*-cache:0
description: L1 cache
physical id: 12
slot: L1 - Cache
size: 384KiB
capacity: 384KiB
clock: 1GHz (1.0ns)
capabilities: pipeline-burst internal write-back unified
configuration: level=1
*-cache:1
description: L2 cache
physical id: 13
slot: L2 - Cache
size: 3MiB
capacity: 3MiB
clock: 1GHz (1.0ns)
capabilities: pipeline-burst internal write-back unified
configuration: level=2
*-cache:2
description: L3 cache
physical id: 14
slot: L3 - Cache
size: 32MiB
capacity: 32MiB
clock: 1GHz (1.0ns)
capabilities: pipeline-burst internal write-back unified
configuration: level=3
sysctl vm.swappiness
vm.swappiness = 60
免费-h
total used free shared buff/cache available
Mem: 62Gi 5.6Gi 1.2Gi 179Mi 55Gi 56Gi
Swap: 71Gi 17Mi 71Gi
交换-s
Filename Type Size Used Priority
/dev/sdb1 partition 75497468 17536 -2
2021 年 12 月 19 日更新
ls -al /var/crash
total 3204
drwxrwsrwt 2 root whoopsie 4096 Dec 19 12:41 .
drwxr-xr-x 16 root root 4096 Dec 19 12:38 ..
-rw-r--r-- 1 robert whoopsie 0 Dec 19 12:41 _opt_google_chrome_chrome.1000.upload
-rw------- 1 whoopsie whoopsie 37 Dec 19 12:41 _opt_google_chrome_chrome.1000.uploaded
-rw-r--r-- 1 robert whoopsie 0 Dec 19 12:41 _usr_bin_gnome-shell.1000.upload
-rw------- 1 whoopsie whoopsie 37 Dec 19 12:41 _usr_bin_gnome-shell.1000.uploaded
-rw-r----- 1 robert whoopsie 3254690 Dec 19 12:41 _usr_bin_Xwayland.1000.crash
-rw-r--r-- 1 robert whoopsie 0 Dec 19 12:41 _usr_bin_Xwayland.1000.upload
-rw------- 1 whoopsie whoopsie 37 Dec 19 12:41 _usr_bin_Xwayland.1000.uploaded
-rw-r--r-- 1 robert whoopsie 0 Dec 14 06:46 _usr_lib_xorg_Xorg.1000.upload
-rw------- 1 whoopsie whoopsie 37 Dec 14 06:46 _usr_lib_xorg_Xorg.1000.uploaded
ls -al ~/.local/share/gnome-shell/extensions
total 16
drwxrwxr-x 4 robert robert 4096 Dec 13 11:52 .
drwx------ 4 robert robert 4096 Dec 19 16:19 ..
drwxrwxr-x 4 robert robert 4096 Dec 14 06:47 [email protected]
drwxrwxr-x 5 robert robert 4096 Dec 3 08:19 [email protected]
ls -al /usr/share/gnome-shell/extensions
total 20
drwxr-xr-x 5 root root 4096 May 14 2021 .
drwxr-xr-x 7 root root 4096 Oct 16 19:13 ..
drwxr-xr-x 2 root root 4096 Oct 16 18:49 [email protected]
drwxr-xr-x 3 root root 4096 Oct 16 18:49 [email protected]
drwxr-xr-x 3 root root 4096 Oct 16 18:50 [email protected]
我正在寻找一个运行时错误。我相信问题出在安装上，但我想在重新安装之前验证这个问题是否与安装有关。
问题：使用 Ubuntu 时，它有时会崩溃。崩溃导致键盘、鼠标和端口失去所有功能。这曾经是一台运行 Windows 和 Ubuntu 的双启动计算机。我更新了内核，但这并没有解决问题。硬件已确认 99% 肯定不是问题。
我正在尝试通过 PXE 引导在远程机器上自动安装 Ubuntu 20.04.2，我唯一的访问是通过虚拟终端。Subiquity 在某处崩溃
/subiquity/Install/install/curtin_install/cmd-install/stage-partitioning: configuring storage
它说它正在将日志写入 /var/crash/(bignumber).(bignumber).install_fail.crash，我认为它位于虚拟驱动器上，下次重新启动时会消失。
问题：如何读取该文件？
安装程序给我留下了命令行输出，但没有命令行提示符。当我按下 ctrl-C 时，它会连接（连接到某个东西？）并执行一个 subiquity/Meta/status_GET，它只返回上述崩溃文件的路径。
我尝试通过 ssh 登录，但它不接受我在身份条款中应用的密码。
我在笔记本电脑上安装了 Ubuntu 21.04。当我使用触摸屏从扩展坞打开应用程序时，扩展坞有可能会冻结。它不再起作用了。有时我尝试按下一个图标，它就像我按下另一个图标一样，有时它什么也没做。GNOME 的其他 GUI 功能也有类似的行为。
为什么是这样？有没有永久修复？我可以通过重新启动或重新启动 GNOME Shell 来解决此问题。
我的笔记本电脑是 HP Spectre x360。它具有英特尔 Iris Plus 图形。
我是 Ubuntu 和 Linux 的新用户。大约 3 个月前，我第一次安装它。
从大约 2 个月前开始，我一直有越来越频繁的冻结，这完全锁定了我的机器。鼠标不动，音频循环播放。然后我必须强行关闭机器。一个月前，我的 SSD 崩溃了，所以我重新安装了 Ubuntu 20.04.2 LTS。
我是这种故障排除的新手，所以问题可能非常简单。
非常感谢任何帮助
免费-h：
total used free shared buff/cache available
Mem: 31Gi 1.8Gi 28Gi 44Mi 1.4Gi 29Gi
Swap: 2.0Gi 0B 2.0Gi
sysctl vm.swappiness：
vm.swappiness = 60
sudo lshw -C 内存：
*-firmware
description: BIOS
vendor: American Megatrends Inc.
physical id: 0
version: P1.80
date: 02/22/2021
size: 64KiB
capacity: 16MiB
capabilities: pci upgrade shadowing cdboot bootselect socketedrom edd int13floppy1200 int13floppy720 int13floppy2880 int5printscreen int9keyboard int14serial int17printer acpi usb biosbootspecification uefi
*-memory
description: System Memory
physical id: f
slot: System board or motherboard
size: 32GiB
*-bank:0
description: [empty]
product: Unknown
vendor: Unknown
physical id: 0
serial: Unknown
slot: DIMM 0
*-bank:1
description: DIMM DDR4 Synchronous Unbuffered (Unregistered) 3200 MHz (0.3 ns)
product: F4-3200C16-16GVK
vendor: Unknown
physical id: 1
serial: 00000000
slot: DIMM 1
size: 16GiB
width: 64 bits
clock: 3200MHz (0.3ns)
*-bank:2
description: [empty]
product: Unknown
vendor: Unknown
physical id: 2
serial: Unknown
slot: DIMM 0
*-bank:3
description: DIMM DDR4 Synchronous Unbuffered (Unregistered) 3200 MHz (0.3 ns)
product: F4-3200C16-16GVK
vendor: Unknown
physical id: 3
serial: 00000000
slot: DIMM 1
size: 16GiB
width: 64 bits
clock: 3200MHz (0.3ns)
*-cache:0
description: L1 cache
physical id: 12
slot: L1 - Cache
size: 384KiB
capacity: 384KiB
clock: 1GHz (1.0ns)
capabilities: pipeline-burst internal write-back unified
configuration: level=1
*-cache:1
description: L2 cache
physical id: 13
slot: L2 - Cache
size: 3MiB
capacity: 3MiB
clock: 1GHz (1.0ns)
capabilities: pipeline-burst internal write-back unified
configuration: level=2
*-cache:2
description: L3 cache
physical id: 14
slot: L3 - Cache
size: 32MiB
capacity: 32MiB
clock: 1GHz (1.0ns)
capabilities: pipeline-burst internal write-back unified
configuration: level=3
ls -al /var/crash：
total 10996
drwxrwsrwt 2 root whoopsie 4096 Jun 26 16:48 .
drwxr-xr-x 14 root root 4096 Feb 9 20:56 ..
-rw-r----- 1 nicholas whoopsie 11244497 Jun 26 16:48 _usr_bin_gnome-control-center.1000.crash
-rw-r--r-- 1 nicholas whoopsie 0 Jun 26 16:48 _usr_bin_gnome-control-center.1000.upload
-rw------- 1 whoopsie whoopsie 37 Jun 26 16:48 _usr_bin_gnome-control-center.1000.uploaded
交换-s：
Filename Type Size Used Priority
/swapfile file 2097148 0 -2
sudo journalctl -b -1 -e：
Jun 26 21:12:08 nicholas-desktop kernel: RDX: ffff99eadebad210 RSI: ffff99ea57085e00 RDI: ffff99eadebac740
Jun 26 21:12:08 nicholas-desktop kernel: RBP: ffffad0f87797f08 R08: 0000000000000000 R09: 0000000000000000
Jun 26 21:12:08 nicholas-desktop kernel: R10: 0000000000000000 R11: 0000000000000000 R12: ffff99ea57085e00
Jun 26 21:12:08 nicholas-desktop kernel: R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
Jun 26 21:12:08 nicholas-desktop kernel: FS: 00007f6490b43700(0000) GS:ffff99eadeb80000(0000) knlGS:0000000000000000
Jun 26 21:12:08 nicholas-desktop kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 26 21:12:08 nicholas-desktop kernel: CR2: 000002e62f38035b CR3: 0000000702168000 CR4: 0000000000340ee0
Jun 26 21:12:08 nicholas-desktop kernel: Call Trace:
Jun 26 21:12:08 nicholas-desktop kernel: do_sched_yield+0x66/0x80
Jun 26 21:12:08 nicholas-desktop kernel: __do_sys_sched_yield+0xe/0x20
Jun 26 21:12:08 nicholas-desktop kernel: do_syscall_64+0x49/0xc0
Jun 26 21:12:08 nicholas-desktop kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9
Jun 26 21:12:08 nicholas-desktop kernel: RIP: 0033:0x7f64972fb89b
Jun 26 21:12:08 nicholas-desktop kernel: Code: 73 01 c3 48 8b 0d f5 55 0e 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 18 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c5 55 0e 00 f7 d8 64>
Jun 26 21:12:08 nicholas-desktop kernel: RSP: 002b:00007f6490b42398 EFLAGS: 00000206 ORIG_RAX: 0000000000000018
Jun 26 21:12:08 nicholas-desktop kernel: RAX: ffffffffffffffda RBX: 000055fc25801f20 RCX: 00007f64972fb89b
Jun 26 21:12:08 nicholas-desktop kernel: RDX: 000055fc25807fc0 RSI: 0000000097b2b004 RDI: 000055fc258076fc
Jun 26 21:12:08 nicholas-desktop kernel: RBP: 0000000000000032 R08: 0000000000000000 R09: 0000000060d77c08
Jun 26 21:12:08 nicholas-desktop kernel: R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000003
Jun 26 21:12:08 nicholas-desktop kernel: R13: 000000000000000a R14: 000000000000004b R15: 000055fc258076fc
Jun 26 21:12:08 nicholas-desktop kernel: Modules linked in: rfcomm ip6table_filter ip6_tables iptable_filter bpfilter ccm cmac algif_hash algif_skcipher af_alg bnep nls_iso8859_1 nvidia_uvm(OE) nvidia_drm(POE) nvidia_modeset(POE) s>
Jun 26 21:12:08 nicholas-desktop kernel: xhci_pci_renesas wmi gpio_amdpt gpio_generic
Jun 26 21:12:08 nicholas-desktop kernel: CR2: 000002e62f38035b
Jun 26 21:12:08 nicholas-desktop kernel: ---[ end trace b06917b61d045423 ]---
Jun 26 21:12:08 nicholas-desktop kernel: RIP: 0010:schedule+0x55/0xc0
Jun 26 21:12:08 nicholas-desktop kernel: Code: 89 e7 41 f6 44 24 24 20 74 6f e8 56 d3 53 ff 49 83 bc 24 b0 0b 00 00 00 74 34 65 48 8b 1c 25 c0 7b 01 00 31 ff e8 4b f5 ff ff <48> 8b 03 a8 08 75 f2 41 8b 44 24 24 a9 20 00 00 20 74 0c>
Jun 26 21:12:08 nicholas-desktop kernel: RSP: 0018:ffffad0f87797ef8 EFLAGS: 00010296
Jun 26 21:12:08 nicholas-desktop kernel: RAX: 0000000000000000 RBX: 000002e62f38035b RCX: ffff99eadebad210
Jun 26 21:12:08 nicholas-desktop kernel: RDX: ffff99eadebad210 RSI: ffff99ea57085e00 RDI: ffff99eadebac740
Jun 26 21:12:08 nicholas-desktop kernel: RBP: ffffad0f87797f08 R08: 0000000000000000 R09: 0000000000000000
Jun 26 21:12:08 nicholas-desktop kernel: R10: 0000000000000000 R11: 0000000000000000 R12: ffff99ea57085e00
Jun 26 21:12:08 nicholas-desktop kernel: R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
Jun 26 21:12:08 nicholas-desktop kernel: FS: 00007f6490b43700(0000) GS:ffff99eadeb80000(0000) knlGS:0000000000000000
Jun 26 21:12:08 nicholas-desktop kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 26 21:12:08 nicholas-desktop kernel: CR2: 000002e62f38035b CR3: 0000000702168000 CR4: 0000000000340ee0
Jun 26 21:12:08 nicholas-desktop gnome-shell[4922]: Local Device Found
Jun 26 21:12:08 nicholas-desktop gnome-shell[4922]: type: 26ce 01a2
Jun 26 21:12:08 nicholas-desktop gnome-shell[4922]: path: sdl://0
Jun 26 21:12:08 nicholas-desktop gnome-shell[4922]: serial_number: - 0
Jun 26 21:12:08 nicholas-desktop gnome-shell[4922]: Manufacturer:
Jun 26 21:12:08 nicholas-desktop gnome-shell[4922]: Product: ASRock LED Controller
Jun 26 21:12:08 nicholas-desktop gnome-shell[4922]: Release: 110
Jun 26 21:12:08 nicholas-desktop gnome-shell[4922]: Interface: -1
ls -al ~/.local/share/gnome-shell/extensions: 回复：
ls: cannot access '/home/nicholas/.local/share/gnome-shell/extensions': No such file or directory
我确实在那里手动导航，但找不到该文件夹。
ls -al /usr/share/gnome-shell/extensions：
total 20
drwxr-xr-x 5 root root 4096 Feb 9 20:49 .
drwxr-xr-x 7 root root 4096 Jun 14 23:16 ..
drwxr-xr-x 2 root root 4096 Feb 9 20:49 desktop-icons@csoriano
drwxr-xr-x 3 root root 4096 May 31 17:36 [email protected]
drwxr-xr-x 3 root root 4096 Feb 9 20:49 [email protected]