host: Ubuntu budgie24.04.02 ( * The host has 32GB of memory and 18 cores of cpu) + virtual Machine Manager 4.1.0
ubuntu@host:~$ free -h
total used free shared buff/cache available
Mem： 30Gi 11Gi 15Gi 5.6Gi 10Gi 19Gi
Swap： 8.0Gi 0B 8.0Gi
virtual host: ubuntu budgie 24.04.2 VM Configuration: 8 GB memory, cpu 4 cores
ubuntu@vm:~/Desktop$ free -h
total used free shared buff/cache available
Mem: 7.7Gi 1.3Gi 3.4Gi 46Mi 3.3Gi 6.4Gi
Swap: 4.0Gi 0B 4.0Gi
- Operating desktop setting and other interfaces, often automatically log out, which diary files need to be viewed.
ubuntu@vm:/var/log$ tail -f kern.log
2025-03-13T10:20:53.224556+08:00 code kernel: audit: type=1400 audit(1741832453.221:173): apparmor="DENIED" operation="capable" class="cap" profile="unprivileged_userns" pid=16822 comm="bwrap" capability=8 capname="setpcap"
2025-03-13T10:20:53.224570+08:00 code kernel: audit: type=1400 audit(1741832453.221:174): apparmor="DENIED" operation="capable" class="cap" profile="unprivileged_userns" pid=16822 comm="bwrap" capability=12 capname="net_admin"
2025-03-13T10:37:05.519123+08:00 code kernel: rfkill: input handler enabled
2025-03-13T10:37:07.624845+08:00 code kernel: audit: type=1400 audit(1741833427.623:175): apparmor="DENIED" operation="capable" class="cap" profile="/snap/snapd/23545/usr/lib/snapd/snap-confine" pid=17380 comm="snap-confine" capability=12 capname="net_admin"
2025-03-13T10:37:07.624868+08:00 code kernel: audit: type=1400 audit(1741833427.623:176): apparmor="DENIED" operation="capable" class="cap" profile="/snap/snapd/23545/usr/lib/snapd/snap-confine" pid=17380 comm="snap-confine" capability=38 capname="perfmon"
2025-03-13T10:37:20.827028+08:00 code kernel: rfkill: input handler disabled
2025-03-13T10:37:21.206833+08:00 code kernel: input: spice vdagent tablet as /devices/virtual/input/input21
2025-03-13T10:37:21.260831+08:00 code kernel: input: spice vdagent tablet as /devices/virtual/input/input22
2025-03-13T10:37:21.301938+08:00 code kernel: audit: type=1326 audit(1741833441.299:177): auid=1000 uid=1000 gid=1000 ses=9 subj=snap.snapd-desktop-integration.snapd-desktop-integration pid=18244 comm="snapd-desktop-i" exe="/snap/snapd-desktop-integration/253/usr/bin/snapd-desktop-integration" sig=0 arch=c000003e syscall=203 compat=0 ip=0x77d4a372c531 code=0x50000
2025-03-13T10:37:21.301951+08:00 code kernel: audit: type=1326 audit(1741833441.299:178): auid=1000 uid=1000 gid=1000 ses=9 subj=snap.snapd-desktop-integration.snapd-desktop-integration pid=18244 comm="snapd-desktop-i" exe="/snap/snapd-desktop-integration/253/usr/bin/snapd-desktop-integration" sig=0 arch=c000003e syscall=141 compat=0 ip=0x77d4a37ab78b code=0x50000
ubuntu@vm:/var/log$ tail syslog
2025-03-13T10:38:35.590330+08:00 code systemd[1]: session-c14.scope: Killing process 17176 (gsd-rfkill) with signal SIGKILL.
2025-03-13T10:38:35.590358+08:00 code systemd[1]: session-c14.scope: Killing process 17184 (gsd-smartcard) with signal SIGKILL.
2025-03-13T10:38:35.590374+08:00 code systemd[1]: session-c14.scope: Failed to kill control group /user.slice/user-1000.slice/session-c14.scope, ignoring: Invalid argument
2025-03-13T10:38:35.590392+08:00 code systemd[1]: session-c14.scope: Failed with result 'timeout'.
2025-03-13T10:38:35.590410+08:00 code systemd[1]: Stopped session-c14.scope - Session c14 of User ubuntu.
2025-03-13T10:38:35.590438+08:00 code systemd[1]: session-c14.scope: Consumed 1min 49.864s CPU time, 933.6M memory peak, 0B memory swap peak.
2025-03-13T10:38:39.443262+08:00 code budgie-wm[18116]: Can't update stage views actor <unnamed>[<MetaWindowActorX11>:0x5f0f49719660] is on because it needs an allocation.
2025-03-13T10:38:39.443562+08:00 code budgie-wm[18116]: Can't update stage views actor <unnamed>[<MetaSurfaceActorX11>:0x5f0f4b95b160] is on because it needs an allocation.
2025-03-13T10:38:39.649887+08:00 code budgie-wm[18116]: Can't update stage views actor <unnamed>[<MetaWindowActorX11>:0x5f0f49719660] is on because it needs an allocation.
2025-03-13T10:38:39.650126+08:00 code budgie-wm[18116]: Can't update stage views actor <unnamed>[<MetaSurfaceActorX11>:0x5f0f4b95b160] is on because it needs an allocation.
ubuntu@vm:/var/log$
ubuntu@vm:/var/log$ cat syslog | grep error
2025-03-13T09:54:45.439297+08:00 code budgie-session[1629]: MESA: error: ZINK: failed to choose pdev
2025-03-13T09:54:45.814030+08:00 code budgie-wm[1874]: Impossible to set scaling on crtc 62 to 1.000000, error id 2
2025-03-13T10:17:18.833753+08:00 code plank.desktop[8324]: #033[91m[CRITICAL 10:09:56.857706]#033[0m [GLib] g_error_free: assertion 'error != NULL' failed
2025-03-13T10:17:18.833788+08:00 code plank.desktop[8324]: #033[91m[CRITICAL 10:09:56.864409]#033[0m [GLib] g_error_free: assertion 'error != NULL' failed
2025-03-13T10:17:46.102682+08:00 code budgie-wm[11839]: Impossible to set scaling on crtc 62 to 1.000000, error id 2
2025-03-13T10:17:46.244657+08:00 code spice-vdagent[11842]: error message: Cannot invoke method; proxy is for the well-known name org.gnome.Mutter.DisplayConfig without an owner, and proxy was constructed with the G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START flag
2025-03-13T10:17:46.470915+08:00 code rtkit-daemon[1165]: Failed to look up client: Input/output error
2025-03-13T10:19:57.452571+08:00 code google-chrome.desktop[16300]: [16341:16341:0313/101957.452139:ERROR:viz_main_impl.cc(181)] Exiting GPU process due to errors during initialization
2025-03-13T10:19:57.979790+08:00 code google-chrome.desktop[16300]: [16466:16466:0313/101957.979079:ERROR:viz_main_impl.cc(181)] Exiting GPU process due to errors during initialization
2025-03-13T10:19:58.316276+08:00 code google-chrome.desktop[16300]: [16344:16355:0313/101958.316084:ERROR:ssl_client_socket_impl.cc(878)] handshake failed; returned -1, SSL error code 1, net_error -101
2025-03-13T10:20:03.386164+08:00 code google-chrome.desktop[16524]: [16563:16563:0313/102003.385615:ERROR:viz_main_impl.cc(181)] Exiting GPU process due to errors during initialization
2025-03-13T10:20:03.806621+08:00 code google-chrome.desktop[16524]: [16670:16670:0313/102003.806358:ERROR:viz_main_impl.cc(181)] Exiting GPU process due to errors during initialization
2025-03-13T10:20:03.836021+08:00 code google-chrome.desktop[16524]: [16566:16571:0313/102003.832474:ERROR:ssl_client_socket_impl.cc(878)] handshake failed; returned -1, SSL error code 1, net_error -101
2025-03-13T10:20:04.158956+08:00 code google-chrome.desktop[16524]: [16566:16571:0313/102004.156697:ERROR:ssl_client_socket_impl.cc(878)] handshake failed; returned -1, SSL error code 1, net_error -101
2025-03-13T10:20:05.362161+08:00 code google-chrome.desktop[16524]: [16566:16571:0313/102005.361741:ERROR:ssl_client_socket_impl.cc(878)] handshake failed; returned -1, SSL error code 1, net_error -101
2025-03-13T10:37:03.284042+08:00 code budgie-wm[11839]: Impossible to set scaling on crtc 62 to 1.000000, error id 2
2025-03-13T10:37:04.991937+08:00 code budgie-wm[11839]: Impossible to set scaling on crtc 62 to 1.000000, error id 2
2025-03-13T10:37:20.789749+08:00 code budgie-session[17883]: MESA: error: ZINK: failed to choose pdev
2025-03-13T10:37:21.059888+08:00 code budgie-wm[18116]: Impossible to set scaling on crtc 62 to 1.000000, error id 2
2025-03-13T10:37:21.203102+08:00 code spice-vdagent[18119]: error message: Cannot invoke method; proxy is for the well-known name org.gnome.Mutter.DisplayConfig without an owner, and proxy was constructed with the G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START flag
ubuntu@vm:/var/log$
ubuntu@vm:/var/log$ cat kern.log | grep error
ubuntu@vm:/var/log$
ubuntu@vm:/var/log$ sudo dmesg | grep error
ubuntu@vm:/var/log$ pstree
systemd─┬─ModemManager───3*[{ModemManager}]
├─NetworkManager───3*[{NetworkManager}]
├─accounts-daemon───3*[{accounts-daemon}]
├─agetty
├─avahi-daemon───avahi-daemon
├─boltd───3*[{boltd}]
├─colord───3*[{colord}]
├─cron
├─cups-browsed───3*[{cups-browsed}]
├─cupsd
├─dbus-daemon
├─fwupd───5*[{fwupd}]
├─gsd-printer───3*[{gsd-printer}]
├─ibus-daemon─┬─ibus-dconf───4*[{ibus-dconf}]
│ ├─ibus-engine-rim───3*[{ibus-engine-rim}]
│ ├─ibus-engine-sim───3*[{ibus-engine-sim}]
│ ├─ibus-extension-───4*[{ibus-extension-}]
│ ├─ibus-ui-gtk3───5*[{ibus-ui-gtk3}]
│ └─3*[{ibus-daemon}]
├─ibus-x11───4*[{ibus-x11}]
├─2*[kerneloops]
├─lightdm─┬─Xorg───{Xorg}
│ ├─lightdm─┬─budgie-session-─┬─ayatana-indicat───3*[{ayatana-indicat}]
│ │ │ ├─budgie-daemon───5*[{budgie-daemon}]
│ │ │ ├─budgie-extras-d───4*[{budgie-extras-d}]
│ │ │ ├─budgie-panel─┬─dropover───4*[{dropover}]
│ │ │ │ └─5*[{budgie-panel}]
│ │ │ ├─budgie-polkit-d───4*[{budgie-polkit-d}]
│ │ │ ├─budgie-power-di───4*[{budgie-power-di}]
│ │ │ ├─budgie-wm───13*[{budgie-wm}]
│ │ │ ├─dragsnap───4*[{dragsnap}]
│ │ │ ├─gnome-screensav───4*[{gnome-screensav}]
│ │ │ ├─gsd-a11y-settin───4*[{gsd-a11y-settin}]
│ │ │ ├─gsd-color───4*[{gsd-color}]
│ │ │ ├─gsd-datetime───4*[{gsd-datetime}]
│ │ │ ├─gsd-disk-utilit───3*[{gsd-disk-utilit}]
│ │ │ ├─gsd-housekeepin───4*[{gsd-housekeepin}]
│ │ │ ├─gsd-keyboard───4*[{gsd-keyboard}]
│ │ │ ├─gsd-media-keys───4*[{gsd-media-keys}]
│ │ │ ├─gsd-power───4*[{gsd-power}]
│ │ │ ├─gsd-print-notif───3*[{gsd-print-notif}]
│ │ │ ├─gsd-rfkill───3*[{gsd-rfkill}]
│ │ │ ├─gsd-screensaver───3*[{gsd-screensaver}]
│ │ │ ├─gsd-sharing───4*[{gsd-sharing}]
│ │ │ ├─gsd-smartcard───4*[{gsd-smartcard}]
│ │ │ ├─gsd-sound───4*[{gsd-sound}]
│ │ │ ├─gsd-usb-protect───4*[{gsd-usb-protect}]
│ │ │ ├─gsd-wacom───4*[{gsd-wacom}]
│ │ │ ├─gsd-wwan───4*[{gsd-wwan}]
│ │ │ ├─gsd-xsettings───4*[{gsd-xsettings}]
│ │ │ ├─nemo-desktop───5*[{nemo-desktop}]
│ │ │ ├─nm-applet───4*[{nm-applet}]
│ │ │ ├─org.buddiesofbu───4*[{org.buddiesofbu}]
│ │ │ ├─plank───4*[{plank}]
│ │ │ ├─update-notifier───5*[{update-notifier}]
│ │ │ ├─windowshufflerd───4*[{windowshufflerd}]
│ │ │ └─4*[{budgie-session-}]
│ │ └─3*[{lightdm}]
│ └─3*[{lightdm}]
├─polkitd───3*[{polkitd}]
├─power-profiles-───3*[{power-profiles-}]
├─rsyslogd───3*[{rsyslogd}]
├─rtkit-daemon───2*[{rtkit-daemon}]
├─showtime_deskto───6*[{showtime_deskto}]
├─snapd───9*[{snapd}]
├─spice-vdagent───4*[{spice-vdagent}]
├─spice-vdagentd───2*[{spice-vdagentd}]
├─switcheroo-cont───3*[{switcheroo-cont}]
├─systemd─┬─(sd-pam)
│ ├─at-spi-bus-laun─┬─dbus-daemon
│ │ └─4*[{at-spi-bus-laun}]
│ ├─at-spi2-registr───3*[{at-spi2-registr}]
│ ├─bamfdaemon───5*[{bamfdaemon}]
│ ├─dbus-daemon
│ ├─dconf-service───3*[{dconf-service}]
│ ├─gnome-keyring-d───4*[{gnome-keyring-d}]
│ ├─gvfs-afc-volume───4*[{gvfs-afc-volume}]
│ ├─gvfs-goa-volume───3*[{gvfs-goa-volume}]
│ ├─gvfs-gphoto2-vo───3*[{gvfs-gphoto2-vo}]
│ ├─gvfs-mtp-volume───3*[{gvfs-mtp-volume}]
│ ├─gvfs-udisks2-vo───4*[{gvfs-udisks2-vo}]
│ ├─gvfsd─┬─gvfsd-dnssd───3*[{gvfsd-dnssd}]
│ │ ├─gvfsd-network───4*[{gvfsd-network}]
│ │ ├─gvfsd-smb───4*[{gvfsd-smb}]
│ │ ├─gvfsd-smb-brows───4*[{gvfsd-smb-brows}]
│ │ ├─gvfsd-trash───4*[{gvfsd-trash}]
│ │ └─3*[{gvfsd}]
│ ├─gvfsd-fuse───6*[{gvfsd-fuse}]
│ ├─gvfsd-metadata───3*[{gvfsd-metadata}]
│ ├─ibus-portal───3*[{ibus-portal}]
│ ├─obexd
│ ├─2*[pipewire───2*[{pipewire}]]
│ ├─pipewire-pulse───2*[{pipewire-pulse}]
│ ├─snapd-desktop-i───snapd-desktop-i───12*[{snapd-desktop-i}]
│ ├─wireplumber───5*[{wireplumber}]
│ ├─xdg-desktop-por───5*[{xdg-desktop-por}]
│ ├─xdg-document-po─┬─fusermount3
│ │ └─6*[{xdg-document-po}]
│ └─xdg-permission-───3*[{xdg-permission-}]
├─systemd-journal
├─systemd-logind
├─systemd-resolve
├─systemd-timesyn───{systemd-timesyn}
├─systemd-udevd
├─tilix─┬─bash───pstree
│ └─5*[{tilix}]
├─udisksd───5*[{udisksd}]
├─unattended-upgr───{unattended-upgr}
├─upowerd───3*[{upowerd}]
├─uuidd
└─wpa_supplicant