Sometimes Shutdown lead to reboot since im updated my Kernel from 5.9 to 5.10

Hello,
anyone got a solution why my PC won’t shutdown after i updated the Kernel?
I never had this under Windows and there was no problem with Manjaro in the past also.

Since around one month i had this problem.
I would say every third or four Shutdown my Linux just restart instead shutdown.

inxi --admin --verbosity=7 --filter --no-host --width:

perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
        LANGUAGE = "",
        LC_ALL = (unset),
        LC_ADDRESS = "de_DE.UTF-8",
        LC_NAME = "de_DE.UTF-8",
        LC_MONETARY = "de_DE.UTF-8",
        LC_PAPER = "de_DE.UTF-8",
        LC_IDENTIFICATION = "de_DE.UTF-8",
        LC_TELEPHONE = "de_DE.UTF-8",
        LC_MEASUREMENT = "de_DE.UTF-8",
        LC_TIME = "de_DE.UTF-8",
        LC_NUMERIC = "de_DE.UTF-8",
        LANG = "en_DE.UTF-8"
    are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
System:
  Kernel: 5.10.23-1-MANJARO x86_64 bits: 64 compiler: gcc v: 10.2.0 
  parameters: BOOT_IMAGE=/vmlinuz-5.10-x86_64 
  root=UUID=eb235aa7-d461-413d-800e-ea57385703fb rw quiet apparmor=1 
  security=apparmor resume=UUID=a44dd3c4-f5f1-4587-8934-6f7413d28d4f 
  udev.log_priority=3 
  Desktop: KDE Plasma 5.21.3 tk: Qt 5.15.2 wm: kwin_x11 vt: 1 dm: SDDM 
  Distro: Manjaro Linux base: Arch Linux 
Machine:
  Type: Desktop System: Gigabyte product: Z170X-UD3 v: N/A serial: <filter> 
  Mobo: Gigabyte model: Z170X-UD3-CF v: x.x serial: <filter> 
  UEFI-[Legacy]: American Megatrends v: F23d date: 12/01/2017 
Memory:
  RAM: total: 15.59 GiB used: 1.87 GiB (12.0%) 
  RAM Report: permissions: Unable to run dmidecode. Root privileges required. 
CPU:
  Info: Quad Core model: Intel Core i7-6700K bits: 64 type: MT MCP 
  arch: Skylake-S family: 6 model-id: 5E (94) stepping: 3 microcode: E2 cache: 
  L2: 8 MiB bogomips: 64026 
  Speed: 800 MHz min/max: 800/4700 MHz Core speeds (MHz): 1: 800 2: 800 3: 800 
  4: 800 5: 800 6: 800 7: 802 8: 800 
  Flags: 3dnowprefetch abm acpi adx aes aperfmperf apic arat arch_perfmon art 
  avx avx2 bmi1 bmi2 bts clflush clflushopt cmov constant_tsc cpuid 
  cpuid_fault cx16 cx8 de ds_cpl dtes64 dtherm dts ept ept_ad erms est f16c 
  flexpriority flush_l1d fma fpu fsgsbase fxsr hle ht hwp hwp_act_window 
  hwp_epp hwp_notify ibpb ibrs 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 pti pts 
  rdrand rdseed rdtscp rep_good rtm 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 
  mitigation: PTE Inversion; VMX: conditional cache flushes, SMT vulnerable 
  Type: mds mitigation: Clear CPU buffers; SMT vulnerable 
  Type: meltdown mitigation: PTI 
  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: Full generic retpoline, IBPB: conditional, 
  IBRS_FW, STIBP: conditional, RSB filling 
  Type: srbds mitigation: Microcode 
  Type: tsx_async_abort mitigation: Clear CPU buffers; SMT vulnerable 
Graphics:
  Device-1: NVIDIA TU102 [GeForce RTX 2080 Ti Rev. A] vendor: Micro-Star MSI 
  driver: nvidia v: 460.56 alternate: nouveau,nvidia_drm bus-ID: 01:00.0 
  chip-ID: 10de:1e07 class-ID: 0300 
  Device-2: Oculus VR Rift CV1 Sensor type: USB driver: uvcvideo 
  bus-ID: 1-14:6 chip-ID: 2833:0211 class-ID: ef00 serial: <filter> 
  Device-3: Oculus VR Rift CV1 Sensor type: USB driver: uvcvideo bus-ID: 2-9:4 
  chip-ID: 2833:0211 class-ID: ef00 serial: <filter> 
  Device-4: Oculus VR Rift CV1 Sensor type: USB driver: uvcvideo bus-ID: 6-2:2 
  chip-ID: 2833:0211 class-ID: ef00 serial: <filter> 
  Display: x11 server: X.Org 1.20.10 compositor: kwin_x11 driver: 
  loaded: nvidia display-ID: :0 screens: 1 
  Screen-1: 0 s-res: 2560x1440 s-dpi: 122 s-size: 533x302mm (21.0x11.9") 
  s-diag: 613mm (24.1") 
  Monitor-1: DP-4 res: 2560x1440 dpi: 123 size: 527x296mm (20.7x11.7") 
  diag: 604mm (23.8") 
  OpenGL: renderer: GeForce RTX 2080 Ti/PCIe/SSE2 v: 4.6.0 NVIDIA 460.56 
  direct render: Yes 
Audio:
  Device-1: Intel 100 Series/C230 Series Family HD Audio vendor: Gigabyte 
  driver: snd_hda_intel v: kernel bus-ID: 00:1f.3 chip-ID: 8086:a170 
  class-ID: 0403 
  Device-2: NVIDIA TU102 High Definition Audio vendor: Micro-Star MSI 
  driver: snd_hda_intel v: kernel bus-ID: 01:00.1 chip-ID: 10de:10f7 
  class-ID: 0403 
  Device-3: Creative Labs Sound Core3D [Sound Blaster Recon3D / Z-Series] 
  driver: snd_hda_intel v: kernel bus-ID: 0b:00.0 chip-ID: 1102:0012 
  class-ID: 0403 
  Sound Server-1: ALSA v: k5.10.23-1-MANJARO running: yes 
  Sound Server-2: JACK v: 0.125.0 running: no 
  Sound Server-3: PulseAudio v: 14.2 running: yes 
  Sound Server-4: PipeWire v: 0.3.23 running: yes 
Network:
  Device-1: Intel Ethernet I219-V vendor: Gigabyte driver: e1000e v: kernel 
  port: f000 bus-ID: 00:1f.6 chip-ID: 8086:15b8 class-ID: 0200 
  IF: enp0s31f6 state: up speed: 1000 Mbps duplex: full mac: <filter> 
  IP v4: <filter> type: dynamic noprefixroute scope: global 
  broadcast: <filter> 
  IP v6: <filter> type: noprefixroute scope: link 
  WAN IP: <filter> 
Bluetooth:
  Message: No Bluetooth data was found. 
Logical:
  Message: No LVM data was found. 
RAID:
  Message: No RAID data was found. 
Drives:
  Local Storage: total: 3.87 TiB used: 351.4 GiB (8.9%) 
  SMART Message: Unable to run smartctl. Root privileges required. 
  ID-1: /dev/nvme0n1 maj-min: 259:0 vendor: Samsung model: SSD 960 EVO 500GB 
  size: 465.76 GiB block-size: physical: 512 B logical: 512 B speed: 31.6 Gb/s 
  lanes: 4 rotation: SSD serial: <filter> rev: 2B7QCXE7 temp: 32.9 C 
  scheme: GPT 
  ID-2: /dev/sda maj-min: 8:0 vendor: Samsung model: SSD 830 Series 
  size: 238.47 GiB block-size: physical: 512 B logical: 512 B speed: 6.0 Gb/s 
  rotation: SSD serial: <filter> rev: 3B1Q scheme: MBR 
  ID-3: /dev/sdb maj-min: 8:16 vendor: HGST (Hitachi) model: HDN724030ALE640 
  size: 2.73 TiB block-size: physical: 4096 B logical: 512 B speed: 6.0 Gb/s 
  rotation: 7200 rpm serial: <filter> rev: A5E0 scheme: GPT 
  ID-4: /dev/sdc maj-min: 8:32 type: USB vendor: Samsung 
  model: Portable SSD T5 size: 465.76 GiB block-size: physical: 512 B 
  logical: 512 B rotation: SSD serial: <filter> scheme: MBR 
  Message: No Optical or Floppy data was found. 
Partition:
  ID-1: / raw-size: 88.61 GiB size: 86.72 GiB (97.87%) used: 18.77 GiB (21.6%) 
  fs: ext4 dev: /dev/sdc1 maj-min: 8:33 label: N/A 
  uuid: eb235aa7-d461-413d-800e-ea57385703fb 
  ID-2: /boot raw-size: 200 MiB size: 189.7 MiB (94.84%) 
  used: 97.2 MiB (51.2%) fs: ext3 dev: /dev/sdc3 maj-min: 8:35 label: N/A 
  uuid: 26eda82e-b403-49b8-abca-202167417020 
  ID-3: /home raw-size: 332.03 GiB size: 325.82 GiB (98.13%) 
  used: 3.79 GiB (1.2%) fs: ext4 dev: /dev/sdc4 maj-min: 8:36 label: N/A 
  uuid: ada4a6a2-bd0a-4652-b386-7c637bba7ee9 
  ID-4: /media/games raw-size: 585.94 GiB size: 585.94 GiB (100.00%) 
  used: 296.68 GiB (50.6%) fs: ntfs dev: /dev/sdb2 maj-min: 8:18 label: games 
  uuid: 3CF8CC1DF8CBD2F6 
  ID-5: /media/os raw-size: 210.94 GiB size: 210.94 GiB (100.00%) 
  used: 32.07 GiB (15.2%) fs: ntfs dev: /dev/sda1 maj-min: 8:1 label: os 
  uuid: FA6CC1816CC138E1 
Swap:
  Kernel: swappiness: 10 (default 60) cache-pressure: 100 (default) 
  ID-1: swap-1 type: partition size: 2.93 GiB used: 0 KiB (0.0%) priority: -2 
  dev: /dev/sdc2 maj-min: 8:34 label: N/A 
  uuid: a44dd3c4-f5f1-4587-8934-6f7413d28d4f 
Unmounted:
  ID-1: /dev/nvme0n1p1 maj-min: 259:1 size: 442.47 GiB fs: ntfs label: ssm 
  uuid: AE7EDC0696B158FD 
  ID-2: /dev/sdb1 maj-min: 8:17 size: 128 MiB fs: <superuser required> 
  label: N/A uuid: N/A 
  ID-3: /dev/sdb3 maj-min: 8:19 size: 1.08 TiB fs: <superuser required> 
  label: N/A uuid: N/A 
  ID-4: /dev/sdb4 maj-min: 8:20 size: 1.08 TiB fs: <superuser required> 
  label: N/A uuid: N/A 
USB:
  Hub-1: 1-0:1 info: Full speed (or root) Hub ports: 16 rev: 2.0 
  speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900 
  Hub-2: 1-3:2 info: Oculus VR Rift CV1 ports: 4 rev: 2.1 speed: 480 Mb/s 
  chip-ID: 2833:2031 class-ID: 0900 
  Device-1: 1-3.1:4 info: Oculus VR Rift CV1 type: HID 
  driver: hid-generic,usbhid interfaces: 2 rev: 2.0 speed: 12 Mb/s 
  power: 100mA chip-ID: 2833:0031 class-ID: 0300 serial: <filter> 
  Device-2: 1-5:3 info: Saitek PLC Saitek X52 Pro Flight Control System 
  type: HID driver: hid-generic,usbhid interfaces: 1 rev: 2.0 speed: 12 Mb/s 
  power: 230mA chip-ID: 06a3:0762 class-ID: 0300 
  Device-3: 1-13:5 info: A4Tech XL-730K / XL-750BK / XL-755BK Mice 
  type: Keyboard,Mouse driver: hid-generic,usbhid interfaces: 2 rev: 1.1 
  speed: 12 Mb/s power: 100mA chip-ID: 09da:9090 class-ID: 0301 
  Device-4: 1-14:6 info: Oculus VR Rift CV1 Sensor type: Video 
  driver: uvcvideo interfaces: 2 rev: 2.1 speed: 480 Mb/s power: 200mA 
  chip-ID: 2833:0211 class-ID: ef00 serial: <filter> 
  Hub-3: 2-0:1 info: Full speed (or root) Hub ports: 10 rev: 3.0 speed: 5 Gb/s 
  chip-ID: 1d6b:0003 class-ID: 0900 
  Device-1: 2-2:2 info: Samsung Portable SSD T5 type: Mass Storage driver: uas 
  interfaces: 1 rev: 3.1 speed: 5 Gb/s power: 896mA chip-ID: 04e8:61f5 
  class-ID: 0806 serial: <filter> 
  Hub-4: 2-3:3 info: Oculus VR Rift CV1 ports: 4 rev: 3.0 speed: 5 Gb/s 
  chip-ID: 2833:3031 class-ID: 0900 
  Device-1: 2-9:4 info: Oculus VR Rift CV1 Sensor type: Video driver: uvcvideo 
  interfaces: 2 rev: 3.0 speed: 5 Gb/s power: 800mA chip-ID: 2833:0211 
  class-ID: ef00 serial: <filter> 
  Hub-5: 3-0:1 info: Full speed (or root) Hub ports: 2 rev: 2.0 
  speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900 
  Hub-6: 4-0:1 info: Full speed (or root) Hub ports: 4 rev: 3.1 speed: 10 Gb/s 
  chip-ID: 1d6b:0003 class-ID: 0900 
  Hub-7: 5-0:1 info: Full speed (or root) Hub ports: 2 rev: 2.0 
  speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900 
  Hub-8: 6-0:1 info: Full speed (or root) Hub ports: 2 rev: 3.1 speed: 10 Gb/s 
  chip-ID: 1d6b:0003 class-ID: 0900 
  Device-1: 6-2:2 info: Oculus VR Rift CV1 Sensor type: Video driver: uvcvideo 
  interfaces: 2 rev: 3.0 speed: 5 Gb/s power: 800mA chip-ID: 2833:0211 
  class-ID: ef00 serial: <filter> 
Sensors:
  System Temperatures: cpu: 29.8 C mobo: 27.8 C gpu: nvidia temp: 37 C 
  Fan Speeds (RPM): N/A gpu: nvidia fan: 25% 
Info:
  Processes: 218 Uptime: 15m wakeups: 1 Init: systemd v: 247 tool: systemctl 
  Compilers: gcc: 10.2.0 Packages: pacman: 1296 lib: 389 flatpak: 0 
  Shell: Bash v: 5.1.0 running-in: konsole inxi: 3.3.03

Thanks in advance

I just try to shutdown in TTY with shutdown now command and 3 times in a row my system reactivates after 3-5sec and restarts. I have a feeling, that the last stable update, broke the shutdown function completely.

Should i drag out the power cord after shutdown, that my system won’t reactivateds? Why is this happening? Do i really have too boot into windows10 to shutdown my PC now?

perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
        LANGUAGE = "",
        LC_ALL = (unset),
        LC_ADDRESS = "de_DE.UTF-8",
        LC_NAME = "de_DE.UTF-8",
        LC_MONETARY = "de_DE.UTF-8",
        LC_PAPER = "de_DE.UTF-8",
        LC_IDENTIFICATION = "de_DE.UTF-8",
        LC_TELEPHONE = "de_DE.UTF-8",
        LC_MEASUREMENT = "de_DE.UTF-8",
        LC_TIME = "de_DE.UTF-8",
        LC_NUMERIC = "de_DE.UTF-8",
        LANG = "en_DE.UTF-8"
    are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
System:
  Kernel: 5.10.63-1-MANJARO x86_64 bits: 64 compiler: gcc v: 11.1.0 
  parameters: BOOT_IMAGE=/vmlinuz-5.10-x86_64 
  root=UUID=eb235aa7-d461-413d-800e-ea57385703fb rw quiet apparmor=1 
  security=apparmor resume=UUID=a44dd3c4-f5f1-4587-8934-6f7413d28d4f 
  udev.log_priority=3 
  Desktop: KDE Plasma 5.22.5 tk: Qt 5.15.2 wm: kwin_x11 vt: 1 dm: SDDM 
  Distro: Manjaro Linux base: Arch Linux 
Machine:
  Type: Desktop System: Gigabyte product: Z170X-UD3 v: N/A serial: <filter> 
  Mobo: Gigabyte model: Z170X-UD3-CF v: x.x serial: <filter> 
  UEFI-[Legacy]: American Megatrends v: F23d date: 12/01/2017 
Memory:
  RAM: total: 15.59 GiB used: 1.71 GiB (11.0%) 
  RAM Report: permissions: Unable to run dmidecode. Root privileges required. 
CPU:
  Info: Quad Core model: Intel Core i7-6700K bits: 64 type: MT MCP 
  arch: Skylake-S family: 6 model-id: 5E (94) stepping: 3 microcode: EA cache: 
  L2: 8 MiB bogomips: 64026 
  Speed: 4501 MHz max: 4500 MHz Core speeds (MHz): 1: 4501 2: 4500 3: 4509 
  4: 4500 5: 4500 6: 4501 7: 4504 8: 4503 
  Flags: 3dnowprefetch abm acpi adx aes aperfmperf apic arat arch_perfmon art 
  avx avx2 bmi1 bmi2 bts clflush clflushopt cmov constant_tsc cpuid 
  cpuid_fault cx16 cx8 de ds_cpl dtes64 dtherm dts ept ept_ad erms est f16c 
  flexpriority flush_l1d fma fpu fsgsbase fxsr hle ht hwp hwp_act_window 
  hwp_epp hwp_notify ibpb ibrs 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 pti pts 
  rdrand rdseed rdtscp rep_good rtm 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 
  mitigation: PTE Inversion; VMX: conditional cache flushes, SMT vulnerable 
  Type: mds mitigation: Clear CPU buffers; SMT vulnerable 
  Type: meltdown mitigation: PTI 
  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: Full generic retpoline, IBPB: conditional, 
  IBRS_FW, STIBP: conditional, RSB filling 
  Type: srbds mitigation: Microcode 
  Type: tsx_async_abort mitigation: Clear CPU buffers; SMT vulnerable 
Graphics:
  Device-1: NVIDIA TU102 [GeForce RTX 2080 Ti Rev. A] vendor: Micro-Star MSI 
  driver: nvidia v: 470.63.01 alternate: nouveau,nvidia_drm bus-ID: 01:00.0 
  chip-ID: 10de:1e07 class-ID: 0300 
  Display: x11 server: X.Org 1.20.13 compositor: kwin_x11 driver: 
  loaded: nvidia display-ID: :0 screens: 1 
  Screen-1: 0 s-res: 2560x1440 s-dpi: 122 s-size: 533x302mm (21.0x11.9") 
  s-diag: 613mm (24.1") 
  Monitor-1: DP-4 res: 2560x1440 dpi: 123 size: 527x296mm (20.7x11.7") 
  diag: 604mm (23.8") 
  OpenGL: renderer: NVIDIA GeForce RTX 2080 Ti/PCIe/SSE2 
  v: 4.6.0 NVIDIA 470.63.01 direct render: Yes 
Audio:
  Device-1: Intel 100 Series/C230 Series Family HD Audio vendor: Gigabyte 
  driver: snd_hda_intel v: kernel bus-ID: 00:1f.3 chip-ID: 8086:a170 
  class-ID: 0403 
  Device-2: NVIDIA TU102 High Definition Audio vendor: Micro-Star MSI 
  driver: snd_hda_intel v: kernel bus-ID: 01:00.1 chip-ID: 10de:10f7 
  class-ID: 0403 
  Device-3: Creative Labs Sound Core3D [Sound Blaster Recon3D / Z-Series] 
  driver: snd_hda_intel v: kernel bus-ID: 0b:00.0 chip-ID: 1102:0012 
  class-ID: 0403 
  Sound Server-1: ALSA v: k5.10.63-1-MANJARO running: yes 
  Sound Server-2: JACK v: 1.9.19 running: no 
  Sound Server-3: PulseAudio v: 15.0 running: yes 
  Sound Server-4: PipeWire v: 0.3.35 running: no 
Network:
  Device-1: Intel Ethernet I219-V vendor: Gigabyte driver: e1000e v: kernel 
  port: f000 bus-ID: 00:1f.6 chip-ID: 8086:15b8 class-ID: 0200 
  IF: enp0s31f6 state: up speed: 1000 Mbps duplex: full mac: <filter> 
  IP v4: <filter> type: dynamic noprefixroute scope: global 
  broadcast: <filter> 
  IP v6: <filter> type: noprefixroute scope: link 
  WAN IP: <filter> 
Bluetooth:
  Message: No bluetooth data found. 
Logical:
  Message: No logical block device data found. 
RAID:
  Message: No RAID data found. 
Drives:
  Local Storage: total: 4.57 TiB used: 66.55 GiB (1.4%) 
  SMART Message: Unable to run smartctl. Root privileges required. 
  ID-1: /dev/nvme0n1 maj-min: 259:0 vendor: Samsung model: SSD 960 EVO 500GB 
  size: 465.76 GiB block-size: physical: 512 B logical: 512 B speed: 31.6 Gb/s 
  lanes: 4 type: SSD serial: <filter> rev: 2B7QCXE7 temp: 34.9 C scheme: GPT 
  ID-2: /dev/sda maj-min: 8:0 vendor: Samsung model: SSD 860 PRO 1TB 
  size: 953.87 GiB block-size: physical: 512 B logical: 512 B speed: 6.0 Gb/s 
  type: SSD serial: <filter> rev: 2B6Q scheme: MBR 
  ID-3: /dev/sdb maj-min: 8:16 vendor: HGST (Hitachi) model: HDN724030ALE640 
  size: 2.73 TiB block-size: physical: 4096 B logical: 512 B speed: 6.0 Gb/s 
  type: HDD rpm: 7200 serial: <filter> rev: A5E0 scheme: GPT 
  ID-4: /dev/sdc maj-min: 8:32 type: USB vendor: Samsung 
  model: Portable SSD T5 size: 465.76 GiB block-size: physical: 512 B 
  logical: 512 B type: SSD serial: <filter> scheme: MBR 
  Message: No optical or floppy data found. 
Partition:
  ID-1: / raw-size: 88.61 GiB size: 86.72 GiB (97.87%) used: 21.15 GiB (24.4%) 
  fs: ext4 dev: /dev/sdc1 maj-min: 8:33 label: N/A 
  uuid: eb235aa7-d461-413d-800e-ea57385703fb 
  ID-2: /boot raw-size: 200 MiB size: 189.7 MiB (94.84%) 
  used: 57.4 MiB (30.3%) fs: ext3 dev: /dev/sdc3 maj-min: 8:35 label: N/A 
  uuid: 26eda82e-b403-49b8-abca-202167417020 
  ID-3: /home raw-size: 332.03 GiB size: 325.82 GiB (98.13%) 
  used: 4.5 GiB (1.4%) fs: ext4 dev: /dev/sdc4 maj-min: 8:36 label: N/A 
  uuid: ada4a6a2-bd0a-4652-b386-7c637bba7ee9 
  ID-4: /media/temp raw-size: 63.48 GiB size: 62.18 GiB (97.96%) 
  used: 40.85 GiB (65.7%) fs: ext4 dev: /dev/sdb1 maj-min: 8:17 label: temp 
  uuid: 1e81b7c2-3438-438a-b572-ff8a966a78e1 
Swap:
  Kernel: swappiness: 10 (default 60) cache-pressure: 100 (default) 
  ID-1: swap-1 type: partition size: 2.93 GiB used: 0 KiB (0.0%) priority: -2 
  dev: /dev/sdc2 maj-min: 8:34 label: N/A 
  uuid: a44dd3c4-f5f1-4587-8934-6f7413d28d4f 
Unmounted:
  ID-1: /dev/nvme0n1p1 maj-min: 259:1 size: 442.47 GiB fs: ntfs label: ssm 
  uuid: AE7EDC0696B158FD 
  ID-2: /dev/sda1 maj-min: 8:1 size: 50 MiB fs: ntfs label: System-reserviert 
  uuid: B2286A122869D5BF 
  ID-3: /dev/sda2 maj-min: 8:2 size: 293.16 GiB fs: ntfs label: win10 
  uuid: 5E60C09860C077F3 
  ID-4: /dev/sda3 maj-min: 8:3 size: 515 MiB fs: ntfs label: N/A 
  uuid: 20E8D914E8D8E954 
  ID-5: /dev/sda4 maj-min: 8:4 size: 585.94 GiB fs: ntfs label: games 
  uuid: 165692E31D7ADAF2 
  ID-6: /dev/sdb2 maj-min: 8:18 size: 1.57 TiB fs: <superuser required> 
  label: N/A uuid: N/A 
  ID-7: /dev/sdb3 maj-min: 8:19 size: 1.09 TiB fs: <superuser required> 
  label: N/A uuid: N/A 
USB:
  Hub-1: 1-0:1 info: Full speed (or root) Hub ports: 16 rev: 2.0 
  speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900 
  Device-1: 1-13:2 info: A4Tech XL-730K / XL-750BK / XL-755BK Mice 
  type: Keyboard,Mouse driver: hid-generic,usbhid interfaces: 2 rev: 1.1 
  speed: 12 Mb/s power: 100mA chip-ID: 09da:9090 class-ID: 0301 
  Hub-2: 2-0:1 info: Full speed (or root) Hub ports: 10 rev: 3.0 speed: 5 Gb/s 
  chip-ID: 1d6b:0003 class-ID: 0900 
  Device-1: 2-5:2 info: Samsung Portable SSD T5 type: Mass Storage driver: uas 
  interfaces: 1 rev: 3.1 speed: 5 Gb/s power: 896mA chip-ID: 04e8:61f5 
  class-ID: 0806 serial: <filter> 
  Hub-3: 3-0:1 info: Full speed (or root) Hub ports: 2 rev: 2.0 
  speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900 
  Hub-4: 4-0:1 info: Full speed (or root) Hub ports: 4 rev: 3.1 speed: 10 Gb/s 
  chip-ID: 1d6b:0003 class-ID: 0900 
  Hub-5: 5-0:1 info: Full speed (or root) Hub ports: 2 rev: 2.0 
  speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900 
  Device-1: 5-2:2 info: Endor AG ClubSportPedal type: HID 
  driver: hid-generic,usbhid interfaces: 1 rev: 2.0 speed: 12 Mb/s 
  power: 100mA chip-ID: 0eb7:183b class-ID: 0300 
  Hub-6: 6-0:1 info: Full speed (or root) Hub ports: 2 rev: 3.1 speed: 10 Gb/s 
  chip-ID: 1d6b:0003 class-ID: 0900 
Sensors:
  System Temperatures: cpu: 29.8 C mobo: 27.8 C gpu: nvidia temp: 39 C 
  Fan Speeds (RPM): N/A gpu: nvidia fan: 25% 
Info:
  Processes: 211 Uptime: 14m wakeups: 1 Init: systemd v: 249 tool: systemctl 
  Compilers: gcc: 11.1.0 Packages: pacman: 1307 lib: 393 flatpak: 0 
  Shell: Bash v: 5.1.8 running-in: konsole inxi: 3.3.06

Does that happen with kernel 5.4 too, or another more recent kernel like 5.14?

Does that happen with other methods to shutdown?

  • from application menu button
  • from CTRL+ALT+DEL button
  • from systemctl poweroff
  • from shutdown -h
1 Like

I only use Kernel 5.10 because its the newest LTSC Kernel.

It also happends in Application Menu and systemctl poweroff.

I not try ctrl+alt+del or shutdown -h at the moment, but i will report back, in a few days when this error occurs again.

Btw after the forth shutdown now command, my PC finally shutdown.

The question implied that you try it. It is to troubleshoot, try things, see what works and what doesn’t.

I just had the shutdown bug again and no option lead to a successfull shutdown.

I also saw a message after using systemctl poweroff:
blablabla system: Power On

Im not sure about the message, because its only visible for half a second and very hard to read.

There is a new BIOS for the motherboard. Can try that.

shutdown -P now doesn’t work either?

Did you check for things like Wake on LAN or other BIOS setting that may interfere with the shutdown process?

Did you properly configure Windows to work with Linux in dual boot? Is Fastboot and Hibernation disabled in Windows?

Still don’t know if you tried the kernels as I suggested.

1 Like

I don’t have the newest bios but i got the second newest, i maybe should say this befor but i have no shutdown issues when i shutdown my PC under Win10/Win7.

In this relation there should be the issues related to Linux. I also have fast boot and hibernation disabled in Bios and also in Win10, i have also a legacy (MBR) install for Linux/Windows.

Shutdown -p and Kernel is still open, i give that a try. I really don’t want to flash my Bios, i don’t want to risk my working PC/Mainboard.

Thanks for the help, i report back when i find the time.

It looks like that shutdown -P now did the trick, thanks omano :smiley:

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