System freeze - initiated partial shutdown before freeze on XFCE / LightDM / xfwm4

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1

My system froze again. I had to hold the power button until the pc powered off. It’s been a while since last time it has frozen without being related to hibernate. I was running (borg)backup prior to system update when this happened. It’s about 2 weeks since last time I updated the system.

Looking at the log, makes me wonder if something initiated a shutdown some minutes before the freeze. Maybe that could give a clue to why the system froze?

# journalctl -b-1 |tail -84
feb. 09 13:02:20 pl140 dbus-daemon[1325]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
feb. 09 13:02:20 pl140 systemd[1]: Started Network Manager Script Dispatcher Service.
feb. 09 13:02:30 pl140 systemd[1]: NetworkManager-dispatcher.service: Succeeded.
feb. 09 13:02:30 pl140 kernel: audit: type=1131 audit(1612872150.605:3737): 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'
feb. 09 13:02:30 pl140 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'
feb. 09 13:12:32 pl140 lightdm[1128951]: gkr-pam: unable to locate daemon control file
feb. 09 13:12:32 pl140 audit[1128951]: USER_AUTH pid=1128951 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='op=PAM:authentication grantors=pam_shells,pam_faillock,pam_permit,pam_faillock,pam_gnome_keyring acct="pl" exe="/usr/bin/lightdm" hostname=? addr=? terminal=:1 res=success'
feb. 09 13:12:32 pl140 kernel: audit: type=1100 audit(1612872752.112:3738): pid=1128951 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='op=PAM:authentication grantors=pam_shells,pam_faillock,pam_permit,pam_faillock,pam_gnome_keyring acct="pl" exe="/usr/bin/lightdm" hostname=? addr=? terminal=:1 res=success'
feb. 09 13:12:32 pl140 kernel: audit: type=1101 audit(1612872752.112:3739): pid=1128951 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='op=PAM:accounting grantors=pam_access,pam_unix,pam_permit,pam_time acct="pl" exe="/usr/bin/lightdm" hostname=? addr=? terminal=:1 res=success'
feb. 09 13:12:32 pl140 audit[1128951]: USER_ACCT pid=1128951 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='op=PAM:accounting grantors=pam_access,pam_unix,pam_permit,pam_time acct="pl" exe="/usr/bin/lightdm" hostname=? addr=? terminal=:1 res=success'
feb. 09 13:12:32 pl140 lightdm[1128951]: gkr-pam: stashed password to try later in open session
feb. 09 13:12:32 pl140 dbus-daemon[1325]: [system] Activating via systemd: service name='org.freedesktop.home1' unit='dbus-org.freedesktop.home1.service' requested by ':1.1688' (uid=0 pid=1128951 comm="lightdm --session-child 13 22 ")
feb. 09 13:12:32 pl140 dbus-daemon[1325]: [system] Activation via systemd failed for unit 'dbus-org.freedesktop.home1.service': Unit dbus-org.freedesktop.home1.service not found.
feb. 09 13:12:32 pl140 lightdm[1128951]: pam_systemd_home(lightdm:account): systemd-homed is not available: Unit dbus-org.freedesktop.home1.service not found.
feb. 09 13:12:32 pl140 audit[1128951]: CRED_REFR pid=1128951 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='op=PAM:setcred grantors=pam_shells,pam_faillock,pam_permit,pam_faillock,pam_gnome_keyring acct="pl" exe="/usr/bin/lightdm" hostname=? addr=? terminal=:1 res=success'
feb. 09 13:12:32 pl140 kernel: audit: type=1110 audit(1612872752.122:3740): pid=1128951 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='op=PAM:setcred grantors=pam_shells,pam_faillock,pam_permit,pam_faillock,pam_gnome_keyring acct="pl" exe="/usr/bin/lightdm" hostname=? addr=? terminal=:1 res=success'
feb. 09 13:12:32 pl140 systemd[1]: Stopping Session c72 of user lightdm.
feb. 09 13:12:32 pl140 lightdm[1128905]: pam_unix(lightdm-greeter:session): session closed for user lightdm
feb. 09 13:12:32 pl140 audit[1128905]: USER_END pid=1128905 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='op=PAM:session_close grantors=pam_unix,pam_systemd acct="lightdm" exe="/usr/bin/lightdm" hostname=? addr=? terminal=:1 res=success'
feb. 09 13:12:32 pl140 audit[1128905]: CRED_DISP pid=1128905 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='op=PAM:setcred grantors=pam_env,pam_permit acct="lightdm" exe="/usr/bin/lightdm" hostname=? addr=? terminal=:1 res=success'
feb. 09 13:12:32 pl140 systemd[1]: session-c72.scope: Succeeded.
feb. 09 13:12:32 pl140 systemd[1]: Stopped Session c72 of user lightdm.
feb. 09 13:12:32 pl140 kernel: audit: type=1106 audit(1612872752.422:3741): pid=1128905 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='op=PAM:session_close grantors=pam_unix,pam_systemd acct="lightdm" exe="/usr/bin/lightdm" hostname=? addr=? terminal=:1 res=success'
feb. 09 13:12:32 pl140 kernel: audit: type=1104 audit(1612872752.422:3742): pid=1128905 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='op=PAM:setcred grantors=pam_env,pam_permit acct="lightdm" exe="/usr/bin/lightdm" hostname=? addr=? terminal=:1 res=success'
feb. 09 13:12:32 pl140 systemd-logind[1331]: Removed session c72.
feb. 09 13:12:42 pl140 systemd[1]: Stopping User Manager for UID 969...
feb. 09 13:12:42 pl140 systemd[1128909]: Stopped target Main User Target.
feb. 09 13:12:42 pl140 systemd[1128909]: Stopping Accessibility services bus...
feb. 09 13:12:42 pl140 gvfsd[1128934]: A connection to the bus can't be made
feb. 09 13:12:42 pl140 systemd[1128909]: Stopping D-Bus User Message Bus...
feb. 09 13:12:42 pl140 systemd[1128909]: Stopping Virtual filesystem service...
feb. 09 13:12:42 pl140 systemd[1128909]: dbus.service: Succeeded.
feb. 09 13:12:42 pl140 systemd[1128909]: Stopped D-Bus User Message Bus.
feb. 09 13:12:42 pl140 systemd[1128909]: at-spi-dbus-bus.service: Succeeded.
feb. 09 13:12:42 pl140 systemd[1128909]: Stopped Accessibility services bus.
feb. 09 13:12:42 pl140 systemd[1751]: run-user-969-gvfs.mount: Succeeded.
feb. 09 13:12:42 pl140 kernel: audit: type=1131 audit(1612872762.502:3743): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=user@969 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
feb. 09 13:12:42 pl140 kernel: audit: type=1131 audit(1612872762.508:3744): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=user-runtime-dir@969 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
feb. 09 13:12:42 pl140 audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=user@969 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
feb. 09 13:12:42 pl140 audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=user-runtime-dir@969 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
feb. 09 13:12:42 pl140 systemd[1128910]: pam_warn(systemd-user:setcred): function=[pam_sm_setcred] flags=0x8004 service=[systemd-user] terminal=[] user=[lightdm] ruser=[<unknown>] rhost=[<unknown>]
feb. 09 13:12:42 pl140 systemd[1]: run-user-969-gvfs.mount: Succeeded.
feb. 09 13:12:42 pl140 systemd[1128909]: run-user-969-gvfs.mount: Succeeded.
feb. 09 13:12:42 pl140 systemd[1128909]: gvfs-daemon.service: Succeeded.
feb. 09 13:12:42 pl140 systemd[1128909]: Stopped Virtual filesystem service.
feb. 09 13:12:42 pl140 systemd[1128909]: Stopped target Basic System.
feb. 09 13:12:42 pl140 systemd[1128909]: Stopped target Paths.
feb. 09 13:12:42 pl140 systemd[1128909]: Stopped target Sockets.
feb. 09 13:12:42 pl140 systemd[1128909]: Stopped target Timers.
feb. 09 13:12:42 pl140 systemd[1128909]: dbus.socket: Succeeded.
feb. 09 13:12:42 pl140 systemd[1128909]: Closed D-Bus User Message Bus Socket.
feb. 09 13:12:42 pl140 systemd[1128909]: dirmngr.socket: Succeeded.
feb. 09 13:12:42 pl140 systemd[1128909]: Closed GnuPG network certificate management daemon.
feb. 09 13:12:42 pl140 systemd[1128909]: gpg-agent-browser.socket: Succeeded.
feb. 09 13:12:42 pl140 systemd[1128909]: Closed GnuPG cryptographic agent and passphrase cache (access for web browsers).
feb. 09 13:12:42 pl140 systemd[1128909]: gpg-agent-extra.socket: Succeeded.
feb. 09 13:12:42 pl140 systemd[1128909]: Closed GnuPG cryptographic agent and passphrase cache (restricted).
feb. 09 13:12:42 pl140 systemd[1128909]: gpg-agent-ssh.socket: Succeeded.
feb. 09 13:12:42 pl140 systemd[1128909]: Closed GnuPG cryptographic agent (ssh-agent emulation).
feb. 09 13:12:42 pl140 systemd[1128909]: gpg-agent.socket: Succeeded.
feb. 09 13:12:42 pl140 systemd[1128909]: Closed GnuPG cryptographic agent and passphrase cache.
feb. 09 13:12:42 pl140 systemd[1128909]: p11-kit-server.socket: Succeeded.
feb. 09 13:12:42 pl140 systemd[1128909]: Closed p11-kit server.
feb. 09 13:12:42 pl140 systemd[1128909]: pipewire.socket: Succeeded.
feb. 09 13:12:42 pl140 systemd[1128909]: Closed Multimedia System.
feb. 09 13:12:42 pl140 systemd[1128909]: pulseaudio.socket: Succeeded.
feb. 09 13:12:42 pl140 systemd[1128909]: Closed Sound System.
feb. 09 13:12:42 pl140 systemd[1128909]: Removed slice User Application Slice.
feb. 09 13:12:42 pl140 systemd[1128909]: Reached target Shutdown.
feb. 09 13:12:42 pl140 systemd[1128909]: systemd-exit.service: Succeeded.
feb. 09 13:12:42 pl140 systemd[1128909]: Finished Exit the Session.
feb. 09 13:12:42 pl140 systemd[1128909]: Reached target Exit the Session.
feb. 09 13:12:42 pl140 systemd[1]: user@969.service: Succeeded.
feb. 09 13:12:42 pl140 systemd[1]: Stopped User Manager for UID 969.
feb. 09 13:12:42 pl140 systemd[1]: Stopping User Runtime Directory /run/user/969...
feb. 09 13:12:42 pl140 systemd[1751]: run-user-969.mount: Succeeded.
feb. 09 13:12:42 pl140 systemd[1]: run-user-969.mount: Succeeded.
feb. 09 13:12:42 pl140 systemd[1]: user-runtime-dir@969.service: Succeeded.
feb. 09 13:12:42 pl140 systemd[1]: Stopped User Runtime Directory /run/user/969.
feb. 09 13:12:42 pl140 systemd[1]: Removed slice User Slice of UID 969.
feb. 09 13:20:31 pl140 wpa_supplicant[1630]: wlan0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-65 noise=9999 txrate=351000
feb. 09 13:24:11 pl140 rtkit-daemon[1869]: Supervising 0 threads of 0 processes of 0 users.
feb. 09 13:24:11 pl140 rtkit-daemon[1869]: Supervising 0 threads of 0 processes of 0 users.
feb. 09 13:24:56 pl140 wpa_supplicant[1630]: wlan0: CTRL-EVENT-SIGNAL-CHANGE above=0 signal=-68 noise=9999 txrate=390000
2

you should try REISUB before using the power button.

1 Like
3

On top of @steanne 's excellent advice, system freezes are notoriously difficult to debug, so please ensure:

  • Your watch / phone’s clock is synchronized with your PC’s clock to the second.
  • Note the exact time of the freeze (to +/- 5 seconds)
  • REISUB
  • Provide the exact time of the freeze (to +/- 5 seconds)
  • Provide an inxi --admin --verbosity=7 --filter --no-host --width
  • Provide a journalctl --system --boot=-1 --since "YYYY-MM-DD HH:MM:SS" where MM is one minute before the freeze.

Then we’ll be able to take this further.

4

Thanks. I’ve now enabled SysRq key, rebooted and tested that it works.

The output of ournalctl --system --boot=-1 --since "YYYY-MM-DD HH:MM:SS" is the last 4 lines of the first post. I included more lines as it looks like something was shutting down a few minutes before the freeze. I didn’t note the exact time thou. It could be that those 4 lines are up to 2 minuets before the freeze.

Ctrl+Alt+F1/F2/…/F12 didn’t do anything.

# inxi --admin --verbosity=7 --filter --no-host --width
System:
  Kernel: 5.10.13-2-MANJARO x86_64 bits: 64 compiler: gcc v: 10.2.1 
  parameters: BOOT_IMAGE=/boot/vmlinuz-5.10-x86_64 
  root=UUID=b71e4128-01e3-4565-97ec-2fa0745987aa rw sysrq_always_enabled=1 
  apparmor=1 security=apparmor 
  resume=UUID=daf0114f-9ff9-4f2e-884d-24924538c92b udev.log_priority=3 
  Desktop: Xfce 4.16.0 tk: Gtk 3.24.24 info: xfce4-panel wm: xfwm4 
  dm: LightDM 1.30.0 Distro: Manjaro Linux 
Machine:
  Type: Laptop System: SCHENKER product: SCHENKER_VIA_14_SVI14E20 v: N/A 
  serial: N/A Chassis: Notebook type: 10 serial: N/A 
  Mobo: SCHENKER model: L140CU serial: N/A UEFI: INSYDE v: 1.07.08 
  date: 03/27/2020 
Battery:
  ID-1: BAT0 charge: 66.4 Wh condition: 71.5/73.9 Wh (97%) volts: 8.5/7.7 
  model: Notebook BAT type: Li-ion serial: <filter> status: Discharging 
Memory:
  RAM: total: 23.22 GiB used: 2.09 GiB (9.0%) 
  Array-1: capacity: 32 GiB slots: 2 EC: None max module size: 16 GiB 
  note: est. 
  Device-1: ChannelA-DIMM0 size: 8 GiB speed: 2667 MT/s type: DDR4 
  detail: synchronous bus width: 64 bits total: 64 bits manufacturer: Samsung 
  part-no: M471A1G44AB0-CTD serial: N/A 
  Device-2: ChannelB-DIMM0 size: 16 GiB speed: 2667 MT/s type: DDR4 
  detail: synchronous bus width: 64 bits total: 64 bits manufacturer: Crucial 
  part-no: CT16G4SFD8266.C16FD1 serial: <filter> 
CPU:
  Info: Quad Core model: Intel Core i5-10210U socket: BGA1528 (U3E1) 
  note: check bits: 64 type: MT MCP arch: Kaby Lake note: check family: 6 
  model-id: 8E (142) stepping: C (12) microcode: DE L2 cache: 6 MiB 
  bogomips: 33615 
  Speed: 2000 MHz min/max: 400/4200 MHz base/boost: 1485/8300 volts: 0.8 V 
  ext-clock: 100 MHz Core speeds (MHz): 1: 2000 2: 2000 3: 2000 4: 2001 
  5: 2002 6: 2003 7: 2001 8: 2000 
  Flags: 3dnowprefetch abm acpi adx aes aperfmperf apic arat arch_capabilities 
  arch_perfmon art avx avx2 bmi1 bmi2 bts clflush clflushopt cmov constant_tsc 
  cpuid cpuid_fault cx16 cx8 de ds_cpl dtes64 dtherm dts epb ept ept_ad erms 
  est f16c flexpriority flush_l1d fma fpu fsgsbase fxsr ht hwp hwp_act_window 
  hwp_epp hwp_notify ibpb ibrs ibrs_enhanced ida intel_pt invpcid 
  invpcid_single lahf_lm lm mca mce md_clear mmx monitor movbe mpx msr mtrr 
  nonstop_tsc nopl nx pae pat pbe pcid pclmulqdq pdcm pdpe1gb pebs pge pln pni 
  popcnt pse pse36 pts rdrand rdseed rdtscp rep_good sdbg sep smap smep ss 
  ssbd sse sse2 sse4_1 sse4_2 ssse3 stibp syscall tm tm2 tpr_shadow tsc 
  tsc_adjust tsc_deadline_timer vme vmx vnmi vpid x2apic xgetbv1 xsave xsavec 
  xsaveopt xsaves xtopology xtpr 
  Vulnerabilities: Type: itlb_multihit status: KVM: VMX disabled 
  Type: l1tf status: Not affected 
  Type: mds status: Not affected 
  Type: meltdown status: Not affected 
  Type: spec_store_bypass 
  mitigation: Speculative Store Bypass disabled via prctl and seccomp 
  Type: spectre_v1 
  mitigation: usercopy/swapgs barriers and __user pointer sanitization 
  Type: spectre_v2 mitigation: Enhanced IBRS, IBPB: conditional, RSB filling 
  Type: srbds mitigation: TSX disabled 
  Type: tsx_async_abort status: Not affected 
Graphics:
  Device-1: Intel UHD Graphics vendor: CLEVO/KAPOK driver: i915 v: kernel 
  bus ID: 00:02.0 chip ID: 8086:9b41 class ID: 0300 
  Device-2: Chicony Chicony USB2.0 Camera type: USB driver: uvcvideo 
  bus ID: 1-7:2 chip ID: 04f2:b684 class ID: 0e02 serial: <filter> 
  Display: x11 server: X.Org 1.20.10 driver: loaded: intel 
  unloaded: modesetting alternate: fbdev,vesa display ID: :0.0 screens: 1 
  Screen-1: 0 s-res: 1920x1080 s-dpi: 96 s-size: 508x285mm (20.0x11.2") 
  s-diag: 582mm (22.9") 
  Monitor-1: eDP1 res: 1920x1080 hz: 60 dpi: 157 size: 310x170mm (12.2x6.7") 
  diag: 354mm (13.9") 
  OpenGL: renderer: Mesa Intel UHD Graphics (CML GT2) v: 4.6 Mesa 20.3.4 
  direct render: Yes 
Audio:
  Device-1: Intel vendor: CLEVO/KAPOK driver: snd_hda_intel v: kernel 
  alternate: snd_soc_skl,snd_sof_pci bus ID: 00:1f.3 chip ID: 8086:02c8 
  class ID: 0403 
  Sound Server: ALSA v: k5.10.13-2-MANJARO 
Network:
  Device-1: Intel Wireless-AC 9462 driver: iwlwifi v: kernel port: 3000 
  bus ID: 00:14.3 chip ID: 8086:02f0 class ID: 0280 
  IF: wlan0 state: up mac: <filter> 
  IP v4: <filter> type: dynamic noprefixroute scope: global 
  broadcast: <filter> 
  IP v6: <filter> type: noprefixroute scope: link 
  IF-ID-1: brfjt state: up speed: -1 duplex: unknown mac: <filter> 
  IP v4: <filter> type: noprefixroute scope: global broadcast: <filter> 
  IP v6: <filter> type: noprefixroute scope: link 
  IF-ID-2: brmen state: up speed: -1 duplex: unknown mac: <filter> 
  IP v4: <filter> type: noprefixroute scope: global broadcast: <filter> 
  IP v6: <filter> type: noprefixroute scope: link 
  IF-ID-3: brptp state: up speed: -1 duplex: unknown mac: <filter> 
  IP v4: <filter> type: noprefixroute scope: global broadcast: <filter> 
  IP v6: <filter> type: noprefixroute scope: link 
  IF-ID-4: dumfjt state: unknown speed: N/A duplex: N/A mac: <filter> 
  IF-ID-5: dummen state: unknown speed: N/A duplex: N/A mac: <filter> 
  IF-ID-6: dumptp state: unknown speed: N/A duplex: N/A mac: <filter> 
  WAN IP: <filter> 
Bluetooth:
  Device-1: Intel type: USB driver: btusb v: 0.8 bus ID: 1-10:3 
  chip ID: 8087:0026 class ID: e001 
  Message: Required tool hciconfig not installed. Check --recommends 
RAID:
  Device-1: m type: zfs status: ONLINE level: no-raid size: 476 GiB 
  free: 162 GiB allocated: 314 GiB 
  Components: Online: 
  1: nvme1n1 maj-min: 259:8 size: 476.94 GiB 
  Device-2: z type: zfs status: ONLINE level: no-raid size: 780 GiB 
  free: 246 GiB allocated: 534 GiB 
  Components: Online: 
  1: nvme0n1p7 maj-min: 259:7 size: 781.65 GiB 
Drives:
  Local Storage: total: raw: 1.38 TiB usable: 1.37 TiB 
  used: 151.47 GiB (10.8%) 
  ID-1: /dev/nvme0n1 maj-min: 259:0 vendor: Kingston model: SA2000M81000G 
  size: 931.51 GiB block size: physical: 512 B logical: 512 B speed: 31.6 Gb/s 
  lanes: 4 serial: <filter> rev: S5Z42105 temp: 28.9 C 
  SMART: yes health: PASSED on: 34d 17h cycles: 431 
  read-units: 16,526,309 [8.46 TB] written-units: 10,053,532 [5.14 TB] 
  ID-2: /dev/nvme1n1 maj-min: 259:8 vendor: Micron model: 2200 MTFDHBA512TCK 
  size: 476.94 GiB block size: physical: 512 B logical: 512 B speed: 31.6 Gb/s 
  lanes: 4 serial: <filter> rev: P1MU003 temp: 29.9 C 
  SMART: yes health: PASSED cycles: 31 read-units: 1 [512 KB] 
  Message: No Optical or Floppy data was found. 
Partition:
  ID-1: / raw size: 9.77 GiB size: 9.55 GiB (97.79%) used: 1.01 GiB (10.6%) 
  fs: ext4 block size: 4096 B dev: /dev/nvme0n1p3 maj-min: 259:3 label: N/A 
  uuid: b71e4128-01e3-4565-97ec-2fa0745987aa 
  ID-2: /boot/efi raw size: 300 MiB size: 299.4 MiB (99.80%) 
  used: 284 KiB (0.1%) fs: vfat block size: 512 B dev: /dev/nvme0n1p1 
  maj-min: 259:1 label: N/A uuid: 6753-CC31 
  ID-3: /com/borg raw size: N/A size: 269.95 GiB used: 124.6 GiB (46.2%) 
  fs: zfs raid: m/borg label: N/A uuid: N/A 
  ID-4: /home raw size: 92.77 GiB size: 90.32 GiB (97.35%) 
  used: 12.85 GiB (14.2%) fs: ext4 block size: 4096 B dev: /dev/nvme0n1p6 
  maj-min: 259:6 label: N/A uuid: b6c4a853-9def-48bf-9586-ec731ff3c88f 
  ID-5: /usr raw size: 12.21 GiB size: 11.95 GiB (97.92%) 
  used: 9.01 GiB (75.3%) fs: ext4 block size: 4096 B dev: /dev/nvme0n1p5 
  maj-min: 259:5 label: N/A uuid: 64523363-5d2a-4e1a-825d-23fa623fa8cb 
  ID-6: /var raw size: 9.28 GiB size: 9.07 GiB (97.78%) used: 4.01 GiB (44.2%) 
  fs: ext4 block size: 4096 B dev: /dev/nvme0n1p4 maj-min: 259:4 label: N/A 
  uuid: 8da49cc0-3304-4db8-894f-241e809ee825 
Swap:
  Kernel: swappiness: 60 (default) cache pressure: 100 (default) 
  ID-1: swap-1 type: partition size: 25.55 GiB used: 0 KiB (0.0%) priority: -2 
  dev: /dev/nvme0n1p2 maj-min: 259:2 label: N/A 
  uuid: daf0114f-9ff9-4f2e-884d-24924538c92b 
Unmounted:
  ID-1: /dev/nvme1n1p9 maj-min: 259:10 size: 8 MiB fs: N/A label: N/A 
  uuid: N/A 
USB:
  Hub-1: 1-0:1 info: Full speed (or root) Hub ports: 12 rev: 2.0 
  speed: 480 Mb/s chip ID: 1d6b:0002 class ID: 0900 
  Device-1: 1-7:2 info: Chicony Chicony USB2.0 Camera type: Video 
  driver: uvcvideo interfaces: 4 rev: 2.0 speed: 480 Mb/s chip ID: 04f2:b684 
  class ID: 0e02 serial: <filter> 
  Device-2: 1-10:3 info: Intel type: Bluetooth driver: btusb interfaces: 2 
  rev: 2.0 speed: 12 Mb/s chip ID: 8087:0026 class ID: e001 
  Hub-2: 2-0:1 info: Full speed (or root) Hub ports: 6 rev: 3.1 speed: 10 Gb/s 
  chip ID: 1d6b:0003 class ID: 0900 
Sensors:
  System Temperatures: cpu: 42.0 C mobo: N/A 
  Fan Speeds (RPM): N/A 
Info:
  Processes: 436 Uptime: 21m wakeups: 1866 Init: systemd v: 247 Compilers: 
  gcc: 10.2.0 Packages: 1322 pacman: 1319 lib: 415 flatpak: 0 snap: 3 
  Shell: Bash (su) v: 5.1.0 running in: xfce4-terminal inxi: 3.3.00
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On KDE here so I can’t help you any further, but I’ve edited your title and added a few more tags to attract better experts than me. (Looks like a LightDM issue to me)

:sob:

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Thanks.
I reinstalled lightdm* and rebooted. But the message

keeps showing up in the log

1 Like
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Hello, can you give us an update regarding your freeze problem ? Did you find out a solution ? Actually I’m struggling with the same issue on Gnome.

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