Kde桌面卡死,鼠标可以移动,点击无效

manjaro 20.1 kde桌面会随即卡死,鼠标可以移动,点击没有反应,快捷键也不能打开终端等其他应用,可以却换到tty,重新ctrl+alt+F1切换会图形界面后,黑屏,只有一个光标在屏幕左上角闪烁
目前出现这种情况都是离开电脑一段时间,从睡眠中登陆后出现的
系统信息如下

Hi,
卡死後到 TTY 用 journalctl -b 看看有沒有什麼錯誤訊息。

你好今天又出现卡死的情况了,下面是journalctl -b 的日志,麻烦你帮忙看看能不能看出哪里有问题,谢谢

9月 28 17:29:03 xyz dbus-daemon[738]: [system] Activating via systemd: service name='org.freedesktop.locale1' unit='dbus-org.freedesktop.locale1.service' requested by ':1.3616' (uid=1000 pid=69194 comm="pamac checkupdates -q --refresh-tmp-files-dbs --us" label="unconfined")
9月 28 17:29:03 xyz audit: BPF prog-id=59 op=LOAD
9月 28 17:29:03 xyz audit: BPF prog-id=60 op=LOAD
9月 28 17:29:03 xyz kernel: audit: type=1334 audit(1601285343.072:269): prog-id=59 op=LOAD
9月 28 17:29:03 xyz kernel: audit: type=1334 audit(1601285343.072:270): prog-id=60 op=LOAD
9月 28 17:29:03 xyz systemd[1]: Starting Locale Service...
9月 28 17:29:03 xyz dbus-daemon[738]: [system] Successfully activated service 'org.freedesktop.locale1'
9月 28 17:29:03 xyz systemd[1]: Started Locale Service.
9月 28 17:29:03 xyz audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=systemd-localed comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
9月 28 17:29:03 xyz kernel: audit: type=1130 audit(1601285343.318:271): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=systemd-localed comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
9月 28 17:29:33 xyz systemd[1]: systemd-localed.service: Succeeded.
9月 28 17:29:33 xyz audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=systemd-localed comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
9月 28 17:29:33 xyz kernel: audit: type=1131 audit(1601285373.372:272): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=systemd-localed comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
9月 28 17:29:33 xyz audit: BPF prog-id=60 op=UNLOAD
9月 28 17:29:33 xyz audit: BPF prog-id=59 op=UNLOAD
9月 28 17:29:33 xyz kernel: audit: type=1334 audit(1601285373.472:273): prog-id=60 op=UNLOAD
9月 28 17:29:33 xyz kernel: audit: type=1334 audit(1601285373.472:274): prog-id=59 op=UNLOAD
9月 28 17:43:02 xyz NetworkManager[739]: <info>  [1601286182.0454] manager: NetworkManager state is now CONNECTED_SITE
9月 28 17:43:02 xyz dbus-daemon[738]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service' requested by ':1.14' (uid=0 pid=739 comm="/usr/bin/NetworkManager --no-daemon " label="unconfined")
9月 28 17:43:02 xyz systemd[1]: Starting Network Manager Script Dispatcher Service...
9月 28 17:43:02 xyz dbus-daemon[738]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
9月 28 17:43:02 xyz systemd[1]: Started Network Manager Script Dispatcher Service.
9月 28 17:43:02 xyz audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
9月 28 17:43:02 xyz kernel: audit: type=1130 audit(1601286182.057:275): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
9月 28 17:43:02 xyz NetworkManager[739]: <info>  [1601286182.7063] manager: NetworkManager state is now CONNECTED_GLOBAL
9月 28 17:43:12 xyz systemd[1]: NetworkManager-dispatcher.service: Succeeded.
9月 28 17:43:12 xyz audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
9月 28 17:43:12 xyz kernel: audit: type=1131 audit(1601286192.580:276): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
9月 28 17:55:45 xyz org_kde_powerdevil[1513]: powerdevil: Scheduling inhibition from ":1.28" "/usr/lib/chromium/chromium" with cookie 238 and reason "Video Wake Lock"
9月 28 17:55:45 xyz org_kde_powerdevil[1513]: powerdevil: Scheduling inhibition from ":1.2004" "/usr/lib/chromium/chromium" with cookie 239 and reason "Video Wake Lock"
9月 28 17:55:45 xyz org_kde_powerdevil[1513]: powerdevil: Releasing inhibition with cookie  238
9月 28 17:55:45 xyz org_kde_powerdevil[1513]: powerdevil: It was only scheduled for inhibition but not enforced yet, just discarding it
9月 28 17:55:45 xyz org_kde_powerdevil[1513]: powerdevil: Releasing inhibition with cookie  239
9月 28 17:55:45 xyz org_kde_powerdevil[1513]: powerdevil: It was only scheduled for inhibition but not enforced yet, just discarding it
9月 28 17:55:50 xyz org_kde_powerdevil[1513]: powerdevil: Enforcing inhibition from ":1.28" "/usr/lib/chromium/chromium" with cookie 238 and reason "Video Wake Lock"
9月 28 17:55:50 xyz org_kde_powerdevil[1513]: powerdevil: By the time we wanted to enforce the inhibition it was already gone; discarding it
9月 28 17:55:50 xyz org_kde_powerdevil[1513]: powerdevil: Enforcing inhibition from ":1.2004" "/usr/lib/chromium/chromium" with cookie 239 and reason "Video Wake Lock"
9月 28 17:55:50 xyz org_kde_powerdevil[1513]: powerdevil: By the time we wanted to enforce the inhibition it was already gone; discarding it
9月 28 17:56:14 xyz org_kde_powerdevil[1513]: powerdevil: Scheduling inhibition from ":1.28" "/usr/lib/chromium/chromium" with cookie 240 and reason "Video Wake Lock"
9月 28 17:56:14 xyz org_kde_powerdevil[1513]: powerdevil: Scheduling inhibition from ":1.2005" "/usr/lib/chromium/chromium" with cookie 241 and reason "Video Wake Lock"
9月 28 17:56:14 xyz org_kde_powerdevil[1513]: powerdevil: Releasing inhibition with cookie  240
9月 28 17:56:14 xyz org_kde_powerdevil[1513]: powerdevil: It was only scheduled for inhibition but not enforced yet, just discarding it
9月 28 17:56:14 xyz org_kde_powerdevil[1513]: powerdevil: Releasing inhibition with cookie  241
9月 28 17:56:14 xyz org_kde_powerdevil[1513]: powerdevil: It was only scheduled for inhibition but not enforced yet, just discarding it
9月 28 17:56:19 xyz org_kde_powerdevil[1513]: powerdevil: Enforcing inhibition from ":1.28" "/usr/lib/chromium/chromium" with cookie 240 and reason "Video Wake Lock"
9月 28 17:56:19 xyz org_kde_powerdevil[1513]: powerdevil: By the time we wanted to enforce the inhibition it was already gone; discarding it
9月 28 17:56:19 xyz org_kde_powerdevil[1513]: powerdevil: Enforcing inhibition from ":1.2005" "/usr/lib/chromium/chromium" with cookie 241 and reason "Video Wake Lock"
9月 28 17:56:19 xyz org_kde_powerdevil[1513]: powerdevil: By the time we wanted to enforce the inhibition it was already gone; discarding it
9月 28 17:57:18 xyz org_kde_powerdevil[1513]: powerdevil: Scheduling inhibition from ":1.28" "/usr/lib/chromium/chromium" with cookie 242 and reason "Video Wake Lock"
9月 28 17:57:18 xyz org_kde_powerdevil[1513]: powerdevil: Scheduling inhibition from ":1.2006" "/usr/lib/chromium/chromium" with cookie 243 and reason "Video Wake Lock"
9月 28 17:57:23 xyz org_kde_powerdevil[1513]: powerdevil: Enforcing inhibition from ":1.28" "/usr/lib/chromium/chromium" with cookie 242 and reason "Video Wake Lock"
9月 28 17:57:23 xyz org_kde_powerdevil[1513]: powerdevil: Added change screen settings
9月 28 17:57:23 xyz org_kde_powerdevil[1513]: powerdevil: Added interrupt session
9月 28 17:57:23 xyz org_kde_powerdevil[1513]: powerdevil: Disabling DPMS due to inhibition
9月 28 17:57:23 xyz org_kde_powerdevil[1513]: powerdevil: Enforcing inhibition from ":1.2006" "/usr/lib/chromium/chromium" with cookie 243 and reason "Video Wake Lock"
9月 28 17:57:23 xyz org_kde_powerdevil[1513]: powerdevil: Added interrupt session
9月 28 17:57:23 xyz org_kde_powerdevil[1513]: powerdevil: Can't contact ck
9月 28 17:57:23 xyz org_kde_powerdevil[1513]: powerdevil: Can't contact ck
9月 28 17:57:29 xyz org_kde_powerdevil[1513]: powerdevil: Releasing inhibition with cookie  242
9月 28 17:57:29 xyz org_kde_powerdevil[1513]: powerdevil: Restoring DPMS features after inhibition release
9月 28 17:57:29 xyz org_kde_powerdevil[1513]: powerdevil: Releasing inhibition with cookie  243
9月 28 17:57:29 xyz org_kde_powerdevil[1513]: powerdevil: Can't contact ck
9月 28 17:57:29 xyz org_kde_powerdevil[1513]: powerdevil: Can't contact ck
9月 28 17:57:31 xyz org_kde_powerdevil[1513]: powerdevil: Scheduling inhibition from ":1.28" "/usr/lib/chromium/chromium" with cookie 244 and reason "Video Wake Lock"
9月 28 17:57:31 xyz org_kde_powerdevil[1513]: powerdevil: Scheduling inhibition from ":1.2007" "/usr/lib/chromium/chromium" with cookie 245 and reason "Video Wake Lock"
9月 28 17:57:36 xyz org_kde_powerdevil[1513]: powerdevil: Enforcing inhibition from ":1.28" "/usr/lib/chromium/chromium" with cookie 244 and reason "Video Wake Lock"
9月 28 17:57:36 xyz org_kde_powerdevil[1513]: powerdevil: Added change screen settings
9月 28 17:57:36 xyz org_kde_powerdevil[1513]: powerdevil: Added interrupt session
9月 28 17:57:36 xyz org_kde_powerdevil[1513]: powerdevil: Disabling DPMS due to inhibition
9月 28 17:57:36 xyz org_kde_powerdevil[1513]: powerdevil: Enforcing inhibition from ":1.2007" "/usr/lib/chromium/chromium" with cookie 245 and reason "Video Wake Lock"
9月 28 17:57:36 xyz org_kde_powerdevil[1513]: powerdevil: Added interrupt session
9月 28 17:57:36 xyz org_kde_powerdevil[1513]: powerdevil: Can't contact ck
9月 28 17:57:36 xyz org_kde_powerdevil[1513]: powerdevil: Can't contact ck
9月 28 17:57:45 xyz org_kde_powerdevil[1513]: powerdevil: Releasing inhibition with cookie  244
9月 28 17:57:45 xyz org_kde_powerdevil[1513]: powerdevil: Restoring DPMS features after inhibition release
9月 28 17:57:45 xyz org_kde_powerdevil[1513]: powerdevil: Releasing inhibition with cookie  245
9月 28 17:57:45 xyz org_kde_powerdevil[1513]: powerdevil: Can't contact ck
9月 28 17:57:45 xyz org_kde_powerdevil[1513]: powerdevil: Can't contact ck
9月 28 17:57:45 xyz org_kde_powerdevil[1513]: powerdevil: Scheduling inhibition from ":1.28" "/usr/lib/chromium/chromium" with cookie 246 and reason "Video Wake Lock"
9月 28 17:57:45 xyz org_kde_powerdevil[1513]: powerdevil: Scheduling inhibition from ":1.2008" "/usr/lib/chromium/chromium" with cookie 247 and reason "Video Wake Lock"
9月 28 17:57:50 xyz org_kde_powerdevil[1513]: powerdevil: Enforcing inhibition from ":1.28" "/usr/lib/chromium/chromium" with cookie 246 and reason "Video Wake Lock"
9月 28 17:57:50 xyz org_kde_powerdevil[1513]: powerdevil: Added change screen settings
9月 28 17:57:50 xyz org_kde_powerdevil[1513]: powerdevil: Added interrupt session
9月 28 17:57:50 xyz org_kde_powerdevil[1513]: powerdevil: Disabling DPMS due to inhibition
9月 28 17:57:50 xyz org_kde_powerdevil[1513]: powerdevil: Enforcing inhibition from ":1.2008" "/usr/lib/chromium/chromium" with cookie 247 and reason "Video Wake Lock"
9月 28 17:57:50 xyz org_kde_powerdevil[1513]: powerdevil: Added interrupt session
9月 28 17:57:50 xyz org_kde_powerdevil[1513]: powerdevil: Can't contact ck
9月 28 17:57:50 xyz org_kde_powerdevil[1513]: powerdevil: Can't contact ck
9月 28 17:57:58 xyz org_kde_powerdevil[1513]: powerdevil: Releasing inhibition with cookie  246
9月 28 17:57:58 xyz org_kde_powerdevil[1513]: powerdevil: Restoring DPMS features after inhibition release
9月 28 17:57:58 xyz org_kde_powerdevil[1513]: powerdevil: Releasing inhibition with cookie  247
9月 28 17:57:58 xyz org_kde_powerdevil[1513]: powerdevil: Can't contact ck
9月 28 17:57:58 xyz org_kde_powerdevil[1513]: powerdevil: Can't contact ck
9月 28 17:57:58 xyz org_kde_powerdevil[1513]: powerdevil: Scheduling inhibition from ":1.28" "/usr/lib/chromium/chromium" with cookie 248 and reason "Video Wake Lock"
9月 28 17:57:58 xyz org_kde_powerdevil[1513]: powerdevil: Scheduling inhibition from ":1.2009" "/usr/lib/chromium/chromium" with cookie 249 and reason "Video Wake Lock"
9月 28 17:58:00 xyz org_kde_powerdevil[1513]: powerdevil: Releasing inhibition with cookie  248
9月 28 17:58:00 xyz org_kde_powerdevil[1513]: powerdevil: It was only scheduled for inhibition but not enforced yet, just discarding it
9月 28 17:58:00 xyz org_kde_powerdevil[1513]: powerdevil: Releasing inhibition with cookie  249
9月 28 17:58:00 xyz org_kde_powerdevil[1513]: powerdevil: It was only scheduled for inhibition but not enforced yet, just discarding it
9月 28 17:58:00 xyz org_kde_powerdevil[1513]: powerdevil: Scheduling inhibition from ":1.28" "/usr/lib/chromium/chromium" with cookie 250 and reason "Video Wake Lock"
9月 28 17:58:00 xyz org_kde_powerdevil[1513]: powerdevil: Scheduling inhibition from ":1.2010" "/usr/lib/chromium/chromium" with cookie 251 and reason "Video Wake Lock"
9月 28 17:58:03 xyz org_kde_powerdevil[1513]: powerdevil: Enforcing inhibition from ":1.28" "/usr/lib/chromium/chromium" with cookie 248 and reason "Video Wake Lock"
9月 28 17:58:03 xyz org_kde_powerdevil[1513]: powerdevil: By the time we wanted to enforce the inhibition it was already gone; discarding it
9月 28 17:58:03 xyz org_kde_powerdevil[1513]: powerdevil: Enforcing inhibition from ":1.2009" "/usr/lib/chromium/chromium" with cookie 249 and reason "Video Wake Lock"
9月 28 17:58:03 xyz org_kde_powerdevil[1513]: powerdevil: By the time we wanted to enforce the inhibition it was already gone; discarding it
9月 28 17:58:04 xyz org_kde_powerdevil[1513]: powerdevil: Releasing inhibition with cookie  250
9月 28 17:58:04 xyz org_kde_powerdevil[1513]: powerdevil: It was only scheduled for inhibition but not enforced yet, just discarding it
9月 28 17:58:04 xyz org_kde_powerdevil[1513]: powerdevil: Releasing inhibition with cookie  251
9月 28 17:58:04 xyz org_kde_powerdevil[1513]: powerdevil: It was only scheduled for inhibition but not enforced yet, just discarding it
9月 28 17:58:05 xyz org_kde_powerdevil[1513]: powerdevil: Enforcing inhibition from ":1.28" "/usr/lib/chromium/chromium" with cookie 250 and reason "Video Wake Lock"
9月 28 17:58:05 xyz org_kde_powerdevil[1513]: powerdevil: By the time we wanted to enforce the inhibition it was already gone; discarding it
9月 28 17:58:05 xyz org_kde_powerdevil[1513]: powerdevil: Enforcing inhibition from ":1.2010" "/usr/lib/chromium/chromium" with cookie 251 and reason "Video Wake Lock"
9月 28 17:58:05 xyz org_kde_powerdevil[1513]: powerdevil: By the time we wanted to enforce the inhibition it was already gone; discarding it
9月 28 18:01:01 xyz CROND[70105]: (root) CMD (run-parts /etc/cron.hourly)
9月 28 18:29:02 xyz dbus-daemon[738]: [system] Activating via systemd: service name='org.freedesktop.locale1' unit='dbus-org.freedesktop.locale1.service' requested by ':1.3751' (uid=1000 pid=70439 comm="pamac checkupdates -q --refresh-tmp-files-dbs --us" label="unconfined")
9月 28 18:29:02 xyz audit: BPF prog-id=61 op=LOAD
9月 28 18:29:02 xyz audit: BPF prog-id=62 op=LOAD
9月 28 18:29:02 xyz systemd[1]: Starting Locale Service...
9月 28 18:29:02 xyz kernel: audit: type=1334 audit(1601288942.643:277): prog-id=61 op=LOAD
9月 28 18:29:02 xyz kernel: audit: type=1334 audit(1601288942.643:278): prog-id=62 op=LOAD
9月 28 18:29:02 xyz dbus-daemon[738]: [system] Successfully activated service 'org.freedesktop.locale1'
9月 28 18:29:02 xyz systemd[1]: Started Locale Service.
9月 28 18:29:02 xyz audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=systemd-localed comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
9月 28 18:29:02 xyz kernel: audit: type=1130 audit(1601288942.880:279): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=systemd-localed comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
9月 28 18:29:32 xyz systemd[1]: systemd-localed.service: Succeeded.
9月 28 18:29:32 xyz audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=systemd-localed comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
9月 28 18:29:32 xyz kernel: audit: type=1131 audit(1601288972.916:280): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=systemd-localed comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
9月 28 18:29:33 xyz audit: BPF prog-id=62 op=UNLOAD
9月 28 18:29:33 xyz audit: BPF prog-id=61 op=UNLOAD
9月 28 18:29:33 xyz kernel: audit: type=1334 audit(1601288973.060:281): prog-id=62 op=UNLOAD
9月 28 18:29:33 xyz kernel: audit: type=1334 audit(1601288973.060:282): prog-id=61 op=UNLOAD
9月 28 18:48:06 xyz org_kde_powerdevil[1513]: powerdevil: Kbd backlight brightness value:  0
9月 28 18:48:06 xyz kernel: snd_hdac_bus_update_rirb: 186 callbacks suppressed
9月 28 18:48:06 xyz kernel: snd_hda_intel 0000:26:00.1: spurious response 0x80000000:0x0, last cmd=0x4f0900
9月 28 18:48:06 xyz kernel: snd_hda_intel 0000:26:00.1: spurious response 0x0:0x0, last cmd=0x4f0900
9月 28 18:58:06 xyz kscreenlocker_greet[70855]: Qt: Session management error: networkIdsList argument is NULL
9月 28 18:58:06 xyz kscreenlocker_greet[70855]: file:///usr/share/plasma/look-and-feel/org.kde.breeze.desktop/contents/lockscreen/LockScreen.qml:52:5: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
9月 28 18:58:06 xyz kscreenlocker_greet[70855]: kf.package: No metadata file in the package, expected it at: "/usr/share/wallpapers/Path/contents/images/"
9月 28 18:58:06 xyz kscreenlocker_greet[70855]: kf.package: No metadata file in the package, expected it at: "/usr/share/wallpapers/Path/contents/images/"
9月 28 18:58:06 xyz kscreenlocker_greet[70855]: kf.package: No metadata file in the package, expected it at: "/usr/share/wallpapers/Path/contents/images/"
9月 28 18:58:06 xyz kscreenlocker_greet[70855]: file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:76:9: Unable to assign [undefined] to QStringList
9月 28 18:58:06 xyz kscreenlocker_greet[70855]: file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:75:9: Unable to assign [undefined] to int
9月 28 19:01:01 xyz CROND[70907]: (root) CMD (run-parts /etc/cron.hourly)
9月 28 19:06:33 xyz systemd-timesyncd[678]: Timed out waiting for reply from 122.224.9.29:123 (0.manjaro.pool.ntp.org).
9月 28 19:06:43 xyz systemd-timesyncd[678]: Timed out waiting for reply from 119.28.183.184:123 (0.manjaro.pool.ntp.org).
9月 28 19:06:43 xyz systemd-timesyncd[678]: Initial synchronization to time server 111.230.189.174:123 (0.manjaro.pool.ntp.org).
9月 28 19:29:02 xyz dbus-daemon[738]: [system] Activating via systemd: service name='org.freedesktop.locale1' unit='dbus-org.freedesktop.locale1.service' requested by ':1.3841' (uid=1000 pid=71275 comm="pamac checkupdates -q --refresh-tmp-files-dbs --us" label="unconfined")
9月 28 19:29:02 xyz audit: BPF prog-id=63 op=LOAD
9月 28 19:29:02 xyz audit: BPF prog-id=64 op=LOAD
9月 28 19:29:02 xyz systemd[1]: Starting Locale Service...
9月 28 19:29:02 xyz kernel: audit: type=1334 audit(1601292542.483:283): prog-id=63 op=LOAD
9月 28 19:29:02 xyz kernel: audit: type=1334 audit(1601292542.483:284): prog-id=64 op=LOAD
9月 28 19:29:02 xyz dbus-daemon[738]: [system] Successfully activated service 'org.freedesktop.locale1'
9月 28 19:29:02 xyz systemd[1]: Started Locale Service.
9月 28 19:29:02 xyz audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=systemd-localed comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
9月 28 19:29:02 xyz kernel: audit: type=1130 audit(1601292542.727:285): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=systemd-localed comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
9月 28 19:29:32 xyz systemd[1]: systemd-localed.service: Succeeded.
9月 28 19:29:32 xyz audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=systemd-localed comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
9月 28 19:29:32 xyz kernel: audit: type=1131 audit(1601292572.757:286): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=systemd-localed comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
9月 28 19:29:32 xyz audit: BPF prog-id=64 op=UNLOAD
9月 28 19:29:32 xyz audit: BPF prog-id=63 op=UNLOAD
9月 28 19:29:32 xyz kernel: audit: type=1334 audit(1601292572.867:287): prog-id=64 op=UNLOAD
9月 28 19:29:32 xyz kernel: audit: type=1334 audit(1601292572.867:288): prog-id=63 op=UNLOAD
9月 28 19:43:56 xyz snapd[743]: storehelpers.go:438: cannot refresh: snap has no updates available: "core18", "gnome-3-28-1804", "gtk-common-themes", "snapd", "youtube-music-desktop-app"
9月 28 19:43:56 xyz snapd[743]: autorefresh.go:410: auto-refresh: all snaps are up-to-date
9月 28 19:46:55 xyz kernel: snd_hda_intel 0000:26:00.1: spurious response 0x80000000:0x0, last cmd=0x4f0900
9月 28 19:46:55 xyz kernel: snd_hda_intel 0000:26:00.1: spurious response 0x0:0x0, last cmd=0x4f0900
9月 28 19:46:55 xyz org_kde_powerdevil[1513]: powerdevil: ACTIVE SESSION PATH CHANGED: "/"

似乎是 kscreenlocker 的問題。在 Arch 的論壇中有看到使用最新 KDE + kernel 5.7 + nvidia 450 的組合造成 kscreenlocker 運作失常的案例。
https://bbs.archlinux.org/viewtopic.php?id=257327&p=2
目前的暫時解法是在桌面卡死時切換到 TTY 用
sudo kill kscreenlockd
來讓桌面恢復運作。
你也可以試試使用 kernel 5.4 看看這問題還在不在。
或者是使用 nvidia-440 到 bug 解決為止。

2 Likes