X.org Log suddenly got big up to 19GB

what happen

I did clear log last month via sudo journalctl --vacuum-size=50M(I have checked my bash history). Just now I try to install new Global Themes. However, it got socket error and I find my partition turns red in Delophin.

Then I user Filelight to find out what things get so big suddenly. It is /home/kearney/.local/share/sddm/xorg-session.log 19.1GB. Last time it got so big I delete it and carry on. Now it happens again and I do not know why.

Any advice is appreciated.

system info

inxi --admin --verbosity=7 --filter --width
System:
  Kernel: 5.15.28-1-MANJARO arch: x86_64 bits: 64 compiler: gcc v: 11.2.0
    parameters: BOOT_IMAGE=/boot/vmlinuz-5.15-x86_64
    root=UUID=59df4062-2639-4b83-ae42-13e94479944d rw quiet splash
  Desktop: KDE Plasma v: 5.24.3 tk: Qt v: 5.15.3 wm: kwin_x11 vt: 1 dm: SDDM
    Distro: Manjaro Linux base: Arch Linux
Machine:
  Type: Laptop System: LENOVO product: 82DM v: Lenovo XiaoXinPro-13ARE 2020
    serial: <superuser required> Chassis: type: 10
    v: Lenovo XiaoXinPro-13ARE 2020 serial: <superuser required>
  Mobo: LENOVO model: LNVNB161216 v: SDK0L77769WIN
    serial: <superuser required> UEFI: LENOVO v: F0CN32WW date: 07/15/2021
Battery:
  ID-1: BAT0 charge: 49.4 Wh (100.0%) condition: 49.4/56.0 Wh (88.2%)
    volts: 12.8 min: 11.5 model: SMP L19M3PD3 type: Li-poly serial: <filter>
    status: full cycles: 167
Memory:
  RAM: total: 15.06 GiB used: 4.93 GiB (32.7%)
  RAM Report:
    permissions: Unable to run dmidecode. Root privileges required.
CPU:
  Info: model: AMD Ryzen 5 4600U with Radeon Graphics bits: 64 type: MT MCP
    arch: Zen 2 family: 0x17 (23) model-id: 0x60 (96) stepping: 1
    microcode: 0x8600106
  Topology: cpus: 1x cores: 6 tpc: 2 threads: 12 smt: enabled cache:
    L1: 384 KiB desc: d-6x32 KiB; i-6x32 KiB L2: 3 MiB desc: 6x512 KiB L3: 8 MiB
    desc: 2x4 MiB
  Speed (MHz): avg: 1517 high: 1774 min/max: 1400/2100 boost: disabled
    scaling: driver: acpi-cpufreq governor: schedutil cores: 1: 1772 2: 1774
    3: 1734 4: 1397 5: 1397 6: 1397 7: 1629 8: 1397 9: 1447 10: 1475 11: 1397
    12: 1397 bogomips: 50325
  Flags: 3dnowprefetch abm adx aes aperfmperf apic arat avic avx avx2 bmi1
    bmi2 bpext cat_l3 cdp_l3 clflush clflushopt clwb clzero cmov cmp_legacy
    constant_tsc cpb cpuid cqm cqm_llc cqm_mbm_local cqm_mbm_total
    cqm_occup_llc cr8_legacy cx16 cx8 de decodeassists extapic extd_apicid
    f16c flushbyasid fma fpu fsgsbase fxsr fxsr_opt ht hw_pstate ibpb ibrs ibs
    irperf lahf_lm lbrv lm mba mca mce misalignsse mmx mmxext monitor movbe
    msr mtrr mwaitx nonstop_tsc nopl npt nrip_save nx osvw overflow_recov pae
    pat pausefilter pclmulqdq pdpe1gb perfctr_core perfctr_llc perfctr_nb
    pfthreshold pge pni popcnt pse pse36 rapl rdpid rdpru rdrand rdseed rdt_a
    rdtscp rep_good sep sha_ni skinit smap smca smep ssbd sse sse2 sse4_1
    sse4_2 sse4a ssse3 stibp succor svm svm_lock syscall tce topoext tsc
    tsc_scale umip v_spec_ctrl v_vmsave_vmload vgif vmcb_clean vme vmmcall
    wbnoinvd wdt xgetbv1 xsave xsavec xsaveerptr xsaveopt xsaves
  Vulnerabilities:
  Type: itlb_multihit status: Not affected
  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: Retpolines, IBPB: conditional, IBRS_FW,
    STIBP: conditional, RSB filling
  Type: srbds status: Not affected
  Type: tsx_async_abort status: Not affected
Graphics:
  Device-1: AMD Renoir vendor: Lenovo driver: amdgpu v: kernel pcie: gen: 4
    speed: 16 GT/s lanes: 16 ports: active: eDP-1 empty: DP-1,DP-2
    bus-ID: 03:00.0 chip-ID: 1002:1636 class-ID: 0300
  Device-2: Chicony Integrated Camera type: USB driver: uvcvideo
    bus-ID: 3-2:2 chip-ID: 04f2:b67c class-ID: 0e02 serial: <filter>
  Display: x11 server: X.Org v: 1.21.1.3 compositor: kwin_x11 driver: X:
    loaded: amdgpu unloaded: modesetting alternate: fbdev,vesa gpu: amdgpu
    display-ID: :0 screens: 1
  Screen-1: 0 s-res: 2560x1600 s-dpi: 168 s-size: 387x241mm (15.24x9.49")
    s-diag: 456mm (17.95")
  Monitor-1: eDP-1 mapped: eDP model-id: CSO 0x076d built: 2019
    res: 2560x1600 hz: 60 dpi: 227 gamma: 1.2 size: 286x179mm (11.26x7.05")
    diag: 337mm (13.3") ratio: 16:10 modes: max: 2560x1600 min: 640x480
  OpenGL: renderer: AMD RENOIR (DRM 3.42.0 5.15.28-1-MANJARO LLVM 13.0.1)
    v: 4.6 Mesa 21.3.7 direct render: Yes
Audio:
  Device-1: AMD Renoir Radeon High Definition Audio vendor: Lenovo
    driver: snd_hda_intel v: kernel pcie: gen: 4 speed: 16 GT/s lanes: 16
    bus-ID: 03:00.1 chip-ID: 1002:1637 class-ID: 0403
  Device-2: AMD ACP/ACP3X/ACP6x Audio Coprocessor vendor: Lenovo driver: N/A
    alternate: snd_pci_acp3x, snd_rn_pci_acp3x, snd_pci_acp5x pcie: gen: 4
    speed: 16 GT/s lanes: 16 bus-ID: 03:00.5 chip-ID: 1022:15e2 class-ID: 0480
  Device-3: AMD Family 17h/19h HD Audio vendor: Lenovo driver: snd_hda_intel
    v: kernel pcie: gen: 4 speed: 16 GT/s lanes: 16 bus-ID: 03:00.6
    chip-ID: 1022:15e3 class-ID: 0403
  Sound Server-1: ALSA v: k5.15.28-1-MANJARO running: yes
  Sound Server-2: JACK v: 1.9.20 running: no
  Sound Server-3: PulseAudio v: 15.0 running: yes
  Sound Server-4: PipeWire v: 0.3.48 running: yes
Network:
  Device-1: Realtek RTL8822CE 802.11ac PCIe Wireless Network Adapter
    vendor: Lenovo driver: rtw_8822ce v: N/A modules: rtw88_8822ce pcie: gen: 1
    speed: 2.5 GT/s lanes: 1 port: 2000 bus-ID: 01:00.0 chip-ID: 10ec:c822
    class-ID: 0280
  IF: wlp1s0 state: up mac: <filter>
  IP v4: <filter> type: dynamic noprefixroute scope: global
    broadcast: <filter>
  IP v6: <filter> type: dynamic noprefixroute scope: global
  IP v6: <filter> type: noprefixroute scope: link
  WAN IP: <filter>
Bluetooth:
  Device-1: Realtek Bluetooth Radio type: USB driver: btusb v: 0.8
    bus-ID: 1-4:3 chip-ID: 0bda:c123 class-ID: e001 serial: <filter>
  Report: rfkill ID: hci0 rfk-id: 2 state: down bt-service: enabled,running
    rfk-block: hardware: no software: yes address: see --recommends
Logical:
  Message: No logical block device data found.
RAID:
  Message: No RAID data found.
Drives:
  Local Storage: total: 775.03 GiB used: 399.33 GiB (51.5%)
  SMART Message: Unable to run smartctl. Root privileges required.
  ID-1: /dev/nvme0n1 maj-min: 259:0 vendor: Western Digital
    model: PC SN730 SDBPNTY-512G-1101 size: 476.94 GiB block-size:
    physical: 512 B logical: 512 B speed: 31.6 Gb/s lanes: 4 type: SSD
    serial: <filter> rev: 11130001 temp: 36.9 C scheme: GPT
  ID-2: /dev/sda maj-min: 8:0 type: USB model: Mass Storage Device
    size: 298.09 GiB block-size: physical: 512 B logical: 512 B type: N/A
    serial: <filter> scheme: MBR
  Message: No optical or floppy data found.
Partition:
  ID-1: / raw-size: 120 GiB size: 117.72 GiB (98.10%) used: 109.69 GiB (93.2%)
    fs: ext4 dev: /dev/nvme0n1p5 maj-min: 259:4 label: manjaro
    uuid: 59df4062-2639-4b83-ae42-13e94479944d
  ID-2: /boot/efi raw-size: 260 MiB size: 256 MiB (98.46%)
    used: 65.8 MiB (25.7%) fs: vfat dev: /dev/nvme0n1p1 maj-min: 259:1
    label: SYSTEM_DRV uuid: 92C4-DD2F
  ID-3: /run/media/kearney/a raw-size: 235.67 GiB size: 231.47 GiB (98.22%)
    used: 79.62 GiB (34.4%) fs: ext4 dev: /dev/nvme0n1p2 maj-min: 259:2 label: a
    uuid: 3409b138-e5fc-412d-b1d5-bfb236f93257
  ID-4: /run/media/kearney/新加卷 raw-size: 298.09 GiB
    size: 298.09 GiB (100.00%) used: 209.97 GiB (70.4%) fs: ntfs dev: /dev/sda1
    maj-min: 8:1 label: \xe6\x96\xb0\xe5\x8a\xa0\xe5\x8d\xb7
    uuid: A0B68ED4B68EAA7C
Swap:
  Alert: No swap data was found.
Unmounted:
  ID-1: /dev/nvme0n1p3 maj-min: 259:3 size: 120.98 GiB fs: ext4 label: b
    uuid: 664cad56-5a71-466b-944c-9eab243c09c3
USB:
  Hub-1: 1-0:1 info: Hi-speed hub with single TT ports: 4 rev: 2.0
    speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
  Hub-2: 1-2:2 info: Huasheng USB2.0 HUB ports: 4 rev: 2.0 speed: 480 Mb/s
    power: 100mA chip-ID: 214b:7250 class-ID: 0900
  Device-1: 1-2.1:4 info: Super Top M6116 SATA Bridge type: Mass Storage
    driver: usb-storage interfaces: 1 rev: 2.0 speed: 480 Mb/s power: 2mA
    chip-ID: 14cd:6116 class-ID: 0806 serial: <filter>
  Device-2: 1-2.3:5 info: MIIIW MW Keyboard Air Mini
    type: Mouse,Keyboard,Printer driver: hid-generic,usbhid,usblp interfaces: 4
    rev: 1.1 speed: 12 Mb/s power: 50mA chip-ID: 3044:50e0 class-ID: 0701
  Device-3: 1-2.4:6 info: Xiaomi MI Wireless Mouse type: Keyboard,Mouse,HID
    driver: hid-generic,usbhid interfaces: 4 rev: 2.0 speed: 12 Mb/s
    power: 100mA chip-ID: 2717:003b class-ID: 0300
  Device-4: 1-4:3 info: Realtek Bluetooth Radio type: Bluetooth
    driver: btusb interfaces: 2 rev: 1.0 speed: 12 Mb/s power: 500mA
    chip-ID: 0bda:c123 class-ID: e001 serial: <filter>
  Hub-3: 2-0:1 info: Super-speed hub ports: 2 rev: 3.1 speed: 10 Gb/s
    chip-ID: 1d6b:0003 class-ID: 0900
  Hub-4: 3-0:1 info: Hi-speed hub with single TT ports: 4 rev: 2.0
    speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
  Device-1: 3-2:2 info: Chicony Integrated Camera type: Video
    driver: uvcvideo interfaces: 4 rev: 2.0 speed: 480 Mb/s power: 500mA
    chip-ID: 04f2:b67c class-ID: 0e02 serial: <filter>
  Hub-5: 4-0:1 info: Super-speed hub ports: 2 rev: 3.1 speed: 10 Gb/s
    chip-ID: 1d6b:0003 class-ID: 0900
Sensors:
  System Temperatures: cpu: N/A mobo: N/A gpu: amdgpu temp: 39.0 C
  Fan Speeds (RPM): N/A
Info:
  Processes: 310 Uptime: 3h 58m wakeups: 2 Init: systemd v: 250
  tool: systemctl Compilers: gcc: 11.2.0 alt: 8 clang: 13.0.1 Packages:
  pacman: 1610 lib: 416 Shell: Bash v: 5.1.16 running-in: konsole inxi: 3.3.14

demsg

dmesg

sudo dmesg | less and journalctl --catalog --priority=3 --boot=-1 got so many that I did not paste here

[kearney@xx ~]$ sudo dmesg --level emerg
[kearney@xx ~]$ sudo dmesg --level alert
[kearney@xx ~]$ sudo dmesg --level crit 
[kearney@xx ~]$ sudo dmesg --level err 
[    4.055676] ACPI Error: No handler for Region [ECSI] (0000000067f75577) [EmbeddedControl] (20210730/evregion-130)
[    4.055688] ACPI Error: Region EmbeddedControl (ID=3) has no handler (20210730/exfldio-261)
[    4.055702] ACPI Error: Aborting method \_SB.UBTC.ECRD due to previous error (AE_NOT_EXIST) (20210730/psparse-529)
[    4.055713] ACPI Error: Aborting method \_SB.UBTC._DSM due to previous error (AE_NOT_EXIST) (20210730/psparse-529)
[    4.055734] ucsi_acpi USBC000:00: ucsi_acpi_dsm: failed to evaluate _DSM 2
[    9.511267] sd 0:0:0:0: [sda] No Caching mode page found
[    9.511270] sd 0:0:0:0: [sda] Assuming drive cache: write through
[  636.258337] ntfs3: Unknown parameter 'windows_names'
[12946.141696] Out of memory: Killed process 13056 (kwrite) total-vm:14208832kB, anon-rss:11578008kB, file-rss:0kB, shmem-rss:0kB, UID:1000 pgtables:23484kB oom_score_adj:0
[13248.795066] Out of memory: Killed process 13325 (kwrite) total-vm:14022244kB, anon-rss:11391660kB, file-rss:0kB, shmem-rss:0kB, UID:1000 pgtables:23128kB oom_score_adj:200
[kearney@xx ~]$ sudo dmesg --level warn
[    0.228948] TSC synchronization [CPU#0 -> CPU#1]:
[    0.228948] Measured 538864200 cycles TSC warp between CPUs, turning off TSC clock.
[    0.229113]   #2  #3  #4  #5  #6  #7  #8  #9 #10 #11
[    2.166539] pci 0000:00:00.2: can't derive routing for PCI INT A
[    2.166541] pci 0000:00:00.2: PCI INT A: not connected
[    2.351592] Unstable clock detected, switching default tracing clock to "global"
               If you want to keep using the local clock, then add:
                 "trace_clock=local"
               on the kernel command line
[    2.664225] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp
[    3.274269] vboxdrv: loading out-of-tree module taints kernel.
[    3.307619] VBoxNetAdp: Successfully started.
[    3.315483] VBoxNetFlt: Successfully started.
[    3.518095] acpi PNP0C14:01: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:00)
[    3.518212] acpi PNP0C14:02: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:00)
[    4.055729] ACPI: \_SB_.UBTC: failed to evaluate _DSM (0x6)
[    5.215684] ucsi_acpi: probe of USBC000:00 failed with error -5
[    5.284473] kauditd_printk_skb: 25 callbacks suppressed
[    5.603121] amdgpu 0000:03:00.0: amdgpu: PSP runtime database doesn't exist
[    6.552624] amdgpu: SRAT table not found
[   10.359176] kauditd_printk_skb: 12 callbacks suppressed
[   35.500997] kauditd_printk_skb: 16 callbacks suppressed
[ 1181.331123] kauditd_printk_skb: 24 callbacks suppressed
[12946.141161] qbittorrent invoked oom-killer: gfp_mask=0x1100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0
[12946.141170] CPU: 9 PID: 5605 Comm: qbittorrent Tainted: G           OE     5.15.28-1-MANJARO #1 1fa0b02dc720d0afcf39f4194d20c8abac9c5297
[12946.141175] Hardware name: LENOVO 82DM/LNVNB161216, BIOS F0CN32WW 07/15/2021
[12946.141176] Call Trace:
[12946.141180]  <TASK>
[12946.141183]  dump_stack_lvl+0x46/0x62
[12946.141189]  dump_header+0x4a/0x213
[12946.141193]  oom_kill_process.cold+0xb/0x10
[12946.141197]  out_of_memory+0x234/0x4f0
[12946.141202]  __alloc_pages_slowpath.constprop.0+0xc25/0xd00
[12946.141208]  __alloc_pages+0x208/0x240
[12946.141212]  pagecache_get_page+0x1c9/0x520
[12946.141216]  filemap_fault+0x4aa/0xac0
[12946.141218]  ? filemap_map_pages+0x141/0x6a0
[12946.141222]  __do_fault+0x36/0xe0
[12946.141225]  __handle_mm_fault+0xcfa/0x15e0
[12946.141229]  handle_mm_fault+0xd5/0x2c0
[12946.141232]  do_user_addr_fault+0x1ee/0x6b0
[12946.141237]  exc_page_fault+0x72/0x180
[12946.141241]  ? asm_exc_page_fault+0x8/0x30
[12946.141244]  asm_exc_page_fault+0x1e/0x30
[12946.141248] RIP: 0033:0x7fc43380daf0
[12946.141254] Code: Unable to access opcode bytes at RIP 0x7fc43380dac6.
[12946.141255] RSP: 002b:00007fc42db81278 EFLAGS: 00010246
[12946.141258] RAX: 00007fc42db81338 RBX: 000055f2e301c9e0 RCX: 0000000000000003
[12946.141260] RDX: 0000000000000003 RSI: 0000000000000034 RDI: 000055f2e301c9e0
[12946.141261] RBP: 000000000000001e R08: 0000000000000003 R09: 0000000000000024
[12946.141262] R10: 00007fc4241b4760 R11: 0000000000000bb8 R12: 000055f2e301ca70
[12946.141264] R13: 00007fc424855cd0 R14: 00007fc42db812b0 R15: 0000000000000003
[12946.141267]  </TASK>
[12946.141268] Mem-Info:
[12946.141270] active_anon:3312 inactive_anon:3609820 isolated_anon:0
                active_file:65 inactive_file:78 isolated_file:0
                unevictable:0 dirty:0 writeback:0
                slab_reclaimable:22652 slab_unreclaimable:34753
                mapped:33534 shmem:56261 pagetables:17473 bounce:0
                kernel_misc_reclaimable:0
                free:34520 free_pcp:1250 free_cma:0
[12946.141276] Node 0 active_anon:13248kB inactive_anon:14439280kB active_file:260kB inactive_file:312kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:134136kB dirty:0kB writeback:0kB shmem:225044kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:18032kB pagetables:69892kB all_unreclaimable? no
[12946.141282] Node 0 DMA free:13312kB min:64kB low:80kB high:96kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[12946.141288] lowmem_reserve[]: 0 3113 15326 15326 15326
[12946.141293] Node 0 DMA32 free:62240kB min:13716kB low:17144kB high:20572kB reserved_highatomic:0KB active_anon:4kB inactive_anon:2995740kB active_file:280kB inactive_file:36kB unevictable:0kB writepending:0kB present:3264444kB managed:3262520kB mlocked:0kB bounce:0kB free_pcp:2184kB local_pcp:180kB free_cma:0kB
[12946.141299] lowmem_reserve[]: 0 0 12212 12212 12212
[12946.141303] Node 0 Normal free:62528kB min:137768kB low:151216kB high:164664kB reserved_highatomic:0KB active_anon:13244kB inactive_anon:11443540kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:12832000kB managed:12513792kB mlocked:0kB bounce:0kB free_pcp:2816kB local_pcp:228kB free_cma:0kB
[12946.141309] lowmem_reserve[]: 0 0 0 0 0
[12946.141313] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 2*2048kB (UM) 2*4096kB (M) = 13312kB
[12946.141327] Node 0 DMA32: 460*4kB (UME) 555*8kB (UME) 453*16kB (UME) 317*32kB (UME) 177*64kB (UME) 102*128kB (UME) 35*256kB (UE) 10*512kB (ME) 0*1024kB 0*2048kB 0*4096kB = 62136kB
[12946.141343] Node 0 Normal: 1439*4kB (UME) 3157*8kB (UME) 1316*16kB (UE) 321*32kB (UE) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 62340kB
[12946.141361] 56535 total pagecache pages
[12946.141362] 0 pages in swap cache
[12946.141363] Swap cache stats: add 0, delete 0, find 0/0
[12946.141364] Free swap  = 0kB
[12946.141365] Total swap = 0kB
[12946.141366] 4028109 pages RAM
[12946.141367] 0 pages HighMem/MovableOnly
[12946.141368] 80191 pages reserved
[12946.141368] 0 pages cma reserved
[12946.141369] 0 pages hwpoisoned
[13248.790930] QSGRenderThread invoked oom-killer: gfp_mask=0x1100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0
[13248.790943] CPU: 3 PID: 4348 Comm: QSGRenderThread Tainted: G           OE     5.15.28-1-MANJARO #1 1fa0b02dc720d0afcf39f4194d20c8abac9c5297
[13248.790950] Hardware name: LENOVO 82DM/LNVNB161216, BIOS F0CN32WW 07/15/2021
[13248.790953] Call Trace:
[13248.790958]  <TASK>
[13248.790962]  dump_stack_lvl+0x46/0x62
[13248.790965]  dump_header+0x4a/0x213
[13248.790965]  oom_kill_process.cold+0xb/0x10
[13248.790965]  out_of_memory+0x234/0x4f0
[13248.790965]  __alloc_pages_slowpath.constprop.0+0xc25/0xd00
[13248.790965]  __alloc_pages+0x208/0x240
[13248.790965]  pagecache_get_page+0x1c9/0x520
[13248.790965]  filemap_fault+0x4aa/0xac0
[13248.790965]  ? filemap_map_pages+0x141/0x6a0
[13248.790965]  __do_fault+0x36/0xe0
[13248.790965]  __handle_mm_fault+0xcfa/0x15e0
[13248.790965]  handle_mm_fault+0xd5/0x2c0
[13248.790965]  do_user_addr_fault+0x1ee/0x6b0
[13248.790965]  exc_page_fault+0x72/0x180
[13248.790965]  ? asm_exc_page_fault+0x8/0x30
[13248.790965]  asm_exc_page_fault+0x1e/0x30
[13248.790965] RIP: 0033:0x7f97c4debb20
[13248.790965] Code: Unable to access opcode bytes at RIP 0x7f97c4debaf6.
[13248.790965] RSP: 002b:00007f970a4a0b08 EFLAGS: 00010246
[13248.790965] RAX: 00007f97000074a0 RBX: 0000563276fdcff0 RCX: 00007f970011b690
[13248.790965] RDX: 0000000000000001 RSI: 0000000000000006 RDI: 0000000000000de1
[13248.790965] RBP: 00007f97bc00c500 R08: 00007f97c8e7d7c0 R09: 0000000000000000
[13248.790965] R10: 0000000000000000 R11: 0000563277d48000 R12: 00007f970a4a0d20
[13248.790965] R13: 00007f9700121a00 R14: 00007f9700093bd0 R15: 00007f97000081c0
[13248.790965]  </TASK>
[13248.794038] Mem-Info:
[13248.794046] active_anon:3313 inactive_anon:3617626 isolated_anon:0
                active_file:160 inactive_file:390 isolated_file:0
                unevictable:0 dirty:0 writeback:0
                slab_reclaimable:20282 slab_unreclaimable:34447
                mapped:33204 shmem:54805 pagetables:17862 bounce:0
                kernel_misc_reclaimable:0
                free:34330 free_pcp:281 free_cma:0
[13248.794059] Node 0 active_anon:13252kB inactive_anon:14470504kB active_file:640kB inactive_file:1560kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:132816kB dirty:0kB writeback:0kB shmem:219220kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:19152kB pagetables:71448kB all_unreclaimable? no
[13248.794072] Node 0 DMA free:13312kB min:64kB low:80kB high:96kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[13248.794085] lowmem_reserve[]: 0 3113 15326 15326 15326
[13248.794094] Node 0 DMA32 free:62896kB min:13716kB low:17144kB high:20572kB reserved_highatomic:0KB active_anon:4kB inactive_anon:3019036kB active_file:160kB inactive_file:292kB unevictable:0kB writepending:0kB present:3264444kB managed:3262520kB mlocked:0kB bounce:0kB free_pcp:252kB local_pcp:0kB free_cma:0kB
[13248.794105] lowmem_reserve[]: 0 0 12212 12212 12212
[13248.794113] Node 0 Normal free:61112kB min:57896kB low:71344kB high:84792kB reserved_highatomic:0KB active_anon:13248kB inactive_anon:11451468kB active_file:420kB inactive_file:1864kB unevictable:0kB writepending:0kB present:12832000kB managed:12513792kB mlocked:0kB bounce:0kB free_pcp:952kB local_pcp:0kB free_cma:0kB
[13248.794310] lowmem_reserve[]: 0 0 0 0 0
[13248.794319] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 2*2048kB (UM) 2*4096kB (M) = 13312kB
[13248.794347] Node 0 DMA32: 208*4kB (UME) 283*8kB (UME) 254*16kB (UME) 177*32kB (UME) 171*64kB (UME) 101*128kB (UME) 39*256kB (UE) 17*512kB (UME) 8*1024kB (UME) 0*2048kB 0*4096kB = 63576kB
[13248.794379] Node 0 Normal: 3256*4kB (UME) 2261*8kB (UME) 1081*16kB (UME) 344*32kB (UME) 54*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 62872kB
[13248.794414] 55238 total pagecache pages
[13248.794416] 0 pages in swap cache
[13248.794418] Swap cache stats: add 0, delete 0, find 0/0
[13248.794420] Free swap  = 0kB
[13248.794422] Total swap = 0kB
[13248.794423] 4028109 pages RAM
[13248.794424] 0 pages HighMem/MovableOnly
[13248.794426] 80191 pages reserved
[13248.794427] 0 pages cma reserved
[13248.794428] 0 pages hwpoisoned
[14459.696039] kauditd_printk_skb: 4 callbacks suppressed

the log file belongs to sddm so it safe to say there is an error with the theme.

try using one of the default greeters for sddm

remove the file - then logout and login - then check the new file - it should be fairly short - use a pastebin service to upload the log.

As you fairy advice, I turn global theme form Breath Light to Breeze. Del log file. Log out and Login but got black screen only a mouse curor. I turn to tty2(ctrl+alt+f2) and look through the file but got empty.

I wait two minutes and still black screen. Then I type reboot to restart my laptop. Now I can see the file content.

X.org Log

log also paste at gist

kdeinit5: preparing to launch '/usr/lib/kf5/klauncher'
kdeinit5: Launched KLauncher, pid = 1199, result = 0
kdeinit5: opened connection to :0
kdeinit5: Got SETENV 'GTK_RC_FILES=/etc/gtk/gtkrc:/home/kearney/.gtkrc:/home/kearney/.config/gtkrc' from launcher.
kdeinit5: Got SETENV 'GTK2_RC_FILES=/etc/gtk-2.0/gtkrc:/home/kearney/.gtkrc-2.0:/home/kearney/.config/gtkrc-2.0' from launcher.
kdeinit5: Got SETENV 'XCURSOR_THEME=breeze_cursors' from launcher.
kdeinit5: Got SETENV 'XCURSOR_SIZE=24' from launcher.
kdeinit5: Got SETENV 'SESSION_MANAGER=local/xx:@/tmp/.ICE-unix/1253,unix/xx:/tmp/.ICE-unix/1253' from launcher.
kdeinit5: Got SETENV 'SESSION_MANAGER=local/xx:@/tmp/.ICE-unix/1253,unix/xx:/tmp/.ICE-unix/1253' from launcher.
I2022-04-08 23:56:49.547275 instance.cpp:1407] Override Enabled Addons: {}
I2022-04-08 23:56:49.547349 instance.cpp:1408] Override Disabled Addons: {}
I2022-04-08 23:56:49.566302 addonmanager.cpp:191] Loaded addon xcb
I2022-04-08 23:56:49.579689 addonmanager.cpp:191] Loaded addon quickphrase
I2022-04-08 23:56:49.582209 addonmanager.cpp:191] Loaded addon imselector
I2022-04-08 23:56:49.596005 addonmanager.cpp:191] Loaded addon keyboard
I2022-04-08 23:56:49.599302 addonmanager.cpp:191] Loaded addon dbus
I2022-04-08 23:56:49.602489 addonmanager.cpp:191] Loaded addon fcitx4frontend
I2022-04-08 23:56:49.607403 addonmanager.cpp:191] Loaded addon ibusfrontend
I2022-04-08 23:56:49.610735 addonmanager.cpp:191] Loaded addon xim
E2022-04-08 23:56:49.612105 waylandmodule.cpp:166] Failed to open wayland connection
I2022-04-08 23:56:49.612146 addonmanager.cpp:191] Loaded addon wayland
I2022-04-08 23:56:49.615698 addonmanager.cpp:191] Loaded addon dbusfrontend
I2022-04-08 23:56:49.617187 addonmanager.cpp:191] Loaded addon clipboard
I2022-04-08 23:56:49.618288 addonmanager.cpp:191] Loaded addon waylandim
I2022-04-08 23:56:49.619065 addonmanager.cpp:191] Loaded addon unicode
I2022-04-08 23:56:49.622235 addonmanager.cpp:191] Loaded addon pinyinhelper
I2022-04-08 23:56:49.682986 inputmethodmanager.cpp:198] Found 713 input method(s) in addon keyboard
I2022-04-08 23:56:49.683468 inputmethodmanager.cpp:117] No valid input method group in configuration. Building a default one
I2022-04-08 23:56:49.684090 instance.cpp:734] Items in 默认: [InputMethodGroupItem(keyboard-cn,layout=), InputMethodGroupItem(pinyin,layout=)]
I2022-04-08 23:56:49.684149 instance.cpp:739] Generated groups: [默认]
I2022-04-08 23:56:49.715546 addonmanager.cpp:191] Loaded addon kimpanel
** Message: 23:56:49.751: updates_checker.vala:71: check updates
I2022-04-08 23:56:49.753505 addonmanager.cpp:191] Loaded addon classicui
I2022-04-08 23:56:49.754720 addonmanager.cpp:191] Loaded addon notificationitem
I2022-04-08 23:56:49.756782 addonmanager.cpp:191] Loaded addon notifications
I2022-04-08 23:56:49.759889 addonmanager.cpp:191] Loaded addon punctuation
2022-04-08 23:56:49 [INFO ]: Searching for bundled modules in: ['/opt/activitywatch/aw_qt', '/opt/activitywatch']  (aw_qt.manager:67)
2022-04-08 23:56:49 [WARNING]: Found matching file but was not executable: /opt/activitywatch/aw-qt.desktop  (aw_qt.manager:54)
2022-04-08 23:56:49 [WARNING]: Found matching file but was not executable: /opt/activitywatch/aw-server-rust/aw-server.service  (aw_qt.manager:54)
2022-04-08 23:56:49 [INFO ]: Found bundled modules:  (aw_qt.manager:72)
2022-04-08 23:56:49 [INFO ]:  - aw-qt at /opt/activitywatch/aw-qt  (aw_qt.manager:24)
2022-04-08 23:56:49 [INFO ]:  - aw-server at /opt/activitywatch/aw-server/aw-server  (aw_qt.manager:24)
2022-04-08 23:56:49 [INFO ]:  - aw-watcher-afk at /opt/activitywatch/aw-watcher-afk/aw-watcher-afk  (aw_qt.manager:24)
2022-04-08 23:56:49 [INFO ]:  - aw-watcher-window at /opt/activitywatch/aw-watcher-window/aw-watcher-window  (aw_qt.manager:24)
2022-04-08 23:56:49 [INFO ]:  - aw-server-rust at /opt/activitywatch/aw-server-rust/aw-server-rust  (aw_qt.manager:24)
2022-04-08 23:56:49 [INFO ]: Found system modules:  (aw_qt.manager:99)
2022-04-08 23:56:49 [INFO ]:  - aw-qt at /usr/bin/aw-qt  (aw_qt.manager:24)
2022-04-08 23:56:49 [INFO ]:  - aw-server at /usr/bin/aw-server  (aw_qt.manager:24)
2022-04-08 23:56:49 [INFO ]:  - aw-watcher-afk at /usr/bin/aw-watcher-afk  (aw_qt.manager:24)
2022-04-08 23:56:49 [INFO ]:  - aw-watcher-window at /usr/bin/aw-watcher-window  (aw_qt.manager:24)
2022-04-08 23:56:49 [INFO ]:  - aw-server-rust at /usr/bin/aw-server-rust  (aw_qt.manager:24)
2022-04-08 23:56:49 [INFO ]: Starting module aw-server  (aw_qt.manager:128)
2022-04-08 23:56:49 [INFO ]: Starting module aw-watcher-afk  (aw_qt.manager:128)
2022-04-08 23:56:49 [INFO ]: Starting module aw-watcher-window  (aw_qt.manager:128)
2022-04-08 23:56:49 [INFO ]: Creating trayicon...  (aw_qt.trayicon:206)
2022-04-08 23:56:49 [INFO ]: Initialized aw-qt and trayicon succesfully  (aw_qt.trayicon:245)
I2022-04-08 23:56:49.991101 addonmanager.cpp:191] Loaded addon pinyin
I2022-04-08 23:56:50.019643 addonmanager.cpp:191] Loaded addon cloudpinyin
I2022-04-08 23:56:50.027975 kimpanel.cpp:117] Kimpanel new owner
2022-04-08 23:56:50 [INFO ]: aw-watcher-window started  (aw_watcher_window.main:51)
2022-04-08 23:56:50 [INFO ]: aw-watcher-afk started  (aw_watcher_afk.afk:55)
WARNING:root:Could not import pymongo, not available as a datastore backend
2022-04-08 23:56:50 [INFO ]: Using storage method: peewee  (aw_server.main:32)
2022-04-08 23:56:50 [INFO ]: Starting up...  (aw_server.main:37)
2022-04-08 23:56:50 [INFO ]: Using database file: /home/kearney/.local/share/activitywatch/aw-server/peewee-sqlite.v2.db  (aw_datastore.storages.peewee:116)
2022-04-08 23:56:50 [INFO ]:  * Running on http://localhost:5600/ (Press CTRL+C to quit)  (werkzeug:113)
2022-04-08 23:56:51 [INFO ]: Connection to aw-server established by aw-watcher-window  (aw_client.client:417)
2022-04-08 23:56:51 [INFO ]: Connection to aw-server established by aw-watcher-afk  (aw_client.client:417)
** Message: 23:56:51.721: updates_checker.vala:101: 0 updates found
ATTENTION: default value of option mesa_glthread overridden by environment.
ATTENTION: default value of option mesa_glthread overridden by environment.
ATTENTION: default value of option mesa_glthread overridden by environment.

Thanks for your helpful advice. . :smiling_face_with_three_hearts:

aw-qt is a software to monitor my time spent on laptop. Thanks for your dear help. It is a lucky night. Have a good day. Good night :blush:

The only thing which may have me connected i

Check which session type you use before login.

If a wayland session gives errors try X11 sessions

Errors launching the sddm can be caused by e.g.

  • graphics driver
  • the greeter theme code ( I had one issue a while ago where I had to update the QML)

As that mentioned, I type in konsole echo $XDG_SESSION_TYPE and got X11.

I do not know what is “Tjek”(Bing shows it is a shopping website) or how to check which session type before login. Before login, I can not use terminal :sob:

Now it happen again. I did not install new themes. Just change some setting about appearance. The log file takes the rest space in / partition like last night. I del it again.

This time I change the way to deal with it. I kill the xorg process. Then it got black for while and then I login.

xorg-session.log
kdeinit5: preparing to launch '/usr/lib/kf5/klauncher'
kdeinit5: Launched KLauncher, pid = 39783, result = 0
kdeinit5: opened connection to :0
kdeinit5: Got SETENV 'GTK_RC_FILES=/etc/gtk/gtkrc:/home/kearney/.gtkrc:/home/kearney/.config/gtkrc' from launcher.
kdeinit5: Got SETENV 'GTK2_RC_FILES=/etc/gtk-2.0/gtkrc:/home/kearney/.gtkrc-2.0:/home/kearney/.config/gtkrc-2.0' from launcher.
kdeinit5: Got SETENV 'XCURSOR_THEME=breeze_cursors' from launcher.
kdeinit5: Got SETENV 'XCURSOR_SIZE=24' from launcher.
kdeinit5: Got SETENV 'SESSION_MANAGER=local/xx:@/tmp/.ICE-unix/39841,unix/xx:/tmp/.ICE-unix/39841' from launcher.
kdeinit5: Got SETENV 'SESSION_MANAGER=local/xx:@/tmp/.ICE-unix/39841,unix/xx:/tmp/.ICE-unix/39841' from launcher.
I2022-04-09 14:50:17.432311 instance.cpp:1407] Override Enabled Addons: {}
I2022-04-09 14:50:17.432427 instance.cpp:1408] Override Disabled Addons: {}
I2022-04-09 14:50:17.443644 addonmanager.cpp:191] Loaded addon xcb
I2022-04-09 14:50:17.447776 addonmanager.cpp:191] Loaded addon quickphrase
I2022-04-09 14:50:17.448495 addonmanager.cpp:191] Loaded addon imselector
I2022-04-09 14:50:17.459364 addonmanager.cpp:191] Loaded addon keyboard
I2022-04-09 14:50:17.463358 addonmanager.cpp:191] Loaded addon dbus
I2022-04-09 14:50:17.466714 addonmanager.cpp:191] Loaded addon fcitx4frontend
I2022-04-09 14:50:17.472991 addonmanager.cpp:191] Loaded addon ibusfrontend
I2022-04-09 14:50:17.475056 addonmanager.cpp:191] Loaded addon xim
E2022-04-09 14:50:17.480864 waylandmodule.cpp:166] Failed to open wayland connection
I2022-04-09 14:50:17.480906 addonmanager.cpp:191] Loaded addon wayland
I2022-04-09 14:50:17.482980 addonmanager.cpp:191] Loaded addon dbusfrontend
I2022-04-09 14:50:17.484271 addonmanager.cpp:191] Loaded addon clipboard
I2022-04-09 14:50:17.485036 addonmanager.cpp:191] Loaded addon waylandim
I2022-04-09 14:50:17.485603 addonmanager.cpp:191] Loaded addon unicode
I2022-04-09 14:50:17.488416 addonmanager.cpp:191] Loaded addon pinyinhelper
I2022-04-09 14:50:17.555853 inputmethodmanager.cpp:198] Found 713 input method(s) in addon keyboard
I2022-04-09 14:50:17.591944 addonmanager.cpp:191] Loaded addon kimpanel
** Message: 14:50:17.594: updates_checker.vala:71: check updates
I2022-04-09 14:50:17.625905 addonmanager.cpp:191] Loaded addon classicui
I2022-04-09 14:50:17.627090 addonmanager.cpp:191] Loaded addon notificationitem
I2022-04-09 14:50:17.629815 addonmanager.cpp:191] Loaded addon notifications
I2022-04-09 14:50:17.631999 addonmanager.cpp:191] Loaded addon punctuation
2022-04-09 14:50:17 [INFO ]: Searching for bundled modules in: ['/opt/activitywatch/aw_qt', '/opt/activitywatch']  (aw_qt.manager:67)
2022-04-09 14:50:17 [WARNING]: Found matching file but was not executable: /opt/activitywatch/aw-qt.desktop  (aw_qt.manager:54)
2022-04-09 14:50:17 [WARNING]: Found matching file but was not executable: /opt/activitywatch/aw-server-rust/aw-server.service  (aw_qt.manager:54)
2022-04-09 14:50:17 [INFO ]: Found bundled modules:  (aw_qt.manager:72)
2022-04-09 14:50:17 [INFO ]:  - aw-qt at /opt/activitywatch/aw-qt  (aw_qt.manager:24)
2022-04-09 14:50:17 [INFO ]:  - aw-server at /opt/activitywatch/aw-server/aw-server  (aw_qt.manager:24)
2022-04-09 14:50:17 [INFO ]:  - aw-watcher-afk at /opt/activitywatch/aw-watcher-afk/aw-watcher-afk  (aw_qt.manager:24)
2022-04-09 14:50:17 [INFO ]:  - aw-watcher-window at /opt/activitywatch/aw-watcher-window/aw-watcher-window  (aw_qt.manager:24)
2022-04-09 14:50:17 [INFO ]:  - aw-server-rust at /opt/activitywatch/aw-server-rust/aw-server-rust  (aw_qt.manager:24)
2022-04-09 14:50:17 [INFO ]: Found system modules:  (aw_qt.manager:99)
2022-04-09 14:50:17 [INFO ]:  - aw-qt at /usr/bin/aw-qt  (aw_qt.manager:24)
2022-04-09 14:50:17 [INFO ]:  - aw-server at /usr/bin/aw-server  (aw_qt.manager:24)
2022-04-09 14:50:17 [INFO ]:  - aw-watcher-afk at /usr/bin/aw-watcher-afk  (aw_qt.manager:24)
2022-04-09 14:50:17 [INFO ]:  - aw-watcher-window at /usr/bin/aw-watcher-window  (aw_qt.manager:24)
2022-04-09 14:50:17 [INFO ]:  - aw-server-rust at /usr/bin/aw-server-rust  (aw_qt.manager:24)
2022-04-09 14:50:17 [INFO ]: Starting module aw-server  (aw_qt.manager:128)
2022-04-09 14:50:17 [INFO ]: Starting module aw-watcher-window  (aw_qt.manager:128)
2022-04-09 14:50:17 [INFO ]: Starting module aw-watcher-afk  (aw_qt.manager:128)
2022-04-09 14:50:17 [INFO ]: Creating trayicon...  (aw_qt.trayicon:206)
I2022-04-09 14:50:17.840061 addonmanager.cpp:191] Loaded addon pinyin
I2022-04-09 14:50:17.845938 addonmanager.cpp:191] Loaded addon cloudpinyin
I2022-04-09 14:50:17.846451 kimpanel.cpp:117] Kimpanel new owner
2022-04-09 14:50:17 [INFO ]: Initialized aw-qt and trayicon succesfully  (aw_qt.trayicon:245)
2022-04-09 14:50:18 [ERROR]: Another instance is already running, quitting.  (aw_client.singleinstance:40)
2022-04-09 14:50:18 [INFO ]: aw-watcher-window started  (aw_watcher_window.main:51)
WARNING:root:Could not import pymongo, not available as a datastore backend
2022-04-09 14:50:18 [INFO ]: Using storage method: peewee  (aw_server.main:32)
2022-04-09 14:50:18 [INFO ]: Starting up...  (aw_server.main:37)
2022-04-09 14:50:18 [INFO ]: Using database file: /home/kearney/.local/share/activitywatch/aw-server/peewee-sqlite.v2.db  (aw_datastore.storages.peewee:116)
2022-04-09 14:50:18 [ERROR]: [Errno 98] Address already in use  (aw_server.server:112)
2022-04-09 14:50:18 [ERROR]: Unhandled exception  (root:43)
Traceback (most recent call last):
  File "__main__.py", line 3, in <module>
  File "aw_server/main.py", line 38, in main
  File "aw_server/server.py", line 113, in _start
  File "aw_server/server.py", line 103, in _start
  File "flask/app.py", line 990, in run
  File "werkzeug/serving.py", line 1052, in run_simple
  File "werkzeug/serving.py", line 996, in inner
  File "werkzeug/serving.py", line 862, in make_server
  File "werkzeug/serving.py", line 740, in __init__
  File "socketserver.py", line 452, in __init__
  File "http/server.py", line 138, in server_bind
  File "socketserver.py", line 466, in server_bind
OSError: [Errno 98] Address already in use
[39983] Failed to execute script __main__
libinput-gestures is already running for kearney, terminating ..
2022-04-09 14:50:19 [INFO ]: Connection to aw-server established by aw-watcher-window  (aw_client.client:417)
** Message: 14:50:19.512: updates_checker.vala:101: 0 updates found
2022-04-09 14:50:19 [WARNING]: Tried to stop module aw-watcher-afk, but it wasn't running  (aw_qt.manager:170)
2022-04-09 14:50:19 [WARNING]: Tried to stop module aw-server, but it wasn't running  (aw_qt.manager:170)
qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 745, resource id: 14680167, major code: 40 (TranslateCoords), minor code: 0
qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 781, resource id: 14680162, major code: 40 (TranslateCoords), minor code: 0
Gtk-Message: 14:51:04.456: Failed to load module "appmenu-gtk-module"
ATTENTION: default value of option mesa_glthread overridden by environment.
ATTENTION: default value of option mesa_glthread overridden by environment.
ATTENTION: default value of option mesa_glthread overridden by environment.
ATTENTION: default value of option mesa_glthread overridden by environment.

What is output of systemctl status systemd-tmpfiles-clean.timer ?

$  systemctl status systemd-tmpfiles-clean.timer 
● systemd-tmpfiles-clean.timer - Daily Cleanup of Temporary Directories
     Loaded: loaded (/usr/lib/systemd/system/systemd-tmpfiles-clean.timer; static)
     Active: active (waiting) since Sat 2022-04-09 15:06:23 CST; 4min 42s ago
      Until: Sat 2022-04-09 15:06:23 CST; 4min 42s ago
    Trigger: Sat 2022-04-09 15:21:19 CST; 10min left
   Triggers: ● systemd-tmpfiles-clean.service
       Docs: man:tmpfiles.d(5)
             man:systemd-tmpfiles(8)

4月 09 15:06:23 xx systemd[1]: Started Daily Cleanup of Temporary Directories.

Are you using VLC media player?

Yes, vlc, obs, mpv are installed. But I am not using them last night or just now

Maybe the problem is similar.

quite alike. I will remove vlc as a temp solution. Let time show whether it wil happen again. By the way, If the log file turn big. How can I read the log file? KWrite will break down :sweat_smile:

The similar problem also because of VLC

or should I install vlc again and try play video with it. Then I can see what is in the huge log file?

Just use the command more

more /home/kearney/.local/share/sddm/xorg-session.log

The problem might be some media player. Did you watch a lot of videos yesterday?
If yes, which app did you use or web browser?

I did want see but kwrite broke down when open the log file. Last nigt I use web browser - Firefox(Most time I spent there watching video)

Now I do such things:

  1. open vlc from konsole, then use its GUI play a movie. But my os seems will not sleep when vlc playing video. Here are its output:
$ vlc
VLC media player 3.0.16 Vetinari (revision 3.0.13-8-g41878ff4f2)
[0000561493638590] main libvlc: 正在以默认界面运行 vlc。使用“cvlc”可以无界面模式使用 vlc。
uint DBusMenuExporterDBus::GetLayout(int, int, const QStringList&, DBusMenuLayoutItem&): Condition failed: menu
[000056149374fce0] main audio output error: too low audio sample frequency (0)
[00007f6484d48af0] main decoder error: failed to create audio output
[000056149374fce0] vlcpulse audio output error: digital pass-through stream connection failure: 不支持
[000056149374fce0] main audio output error: module not functional
[00007f6484d48af0] main decoder error: failed to create audio output
[00007f63b8007330] gl gl: Initialized libplacebo v4.192.1 (API v192)
[00007f6484c17230] avcodec decoder: Using Mesa Gallium driver 21.3.7 for AMD RENOIR (DRM 3.42.0, 5.15.28-1-MANJARO, LLVM 13.0.1) for hardware decoding
[00007f6484c17230] main decoder error: buffer deadlock prevented
# I turn off vlc when play for 6 minutes
uint DBusMenuExporterDBus::GetLayout(int, int, const QStringList&, DBusMenuLayoutItem&): Condition failed: menu
uint DBusMenuExporterDBus::GetLayout(int, int, const QStringList&, DBusMenuLayoutItem&): Condition failed: menu

Next step is launch vlc from desktop.

This time I launch vlc from desktop and play the same movie. 11 minutes nothing happen. os did not sleep, log file really fine. I will try to use firefox to play video at the website I always go.

Here is the log file
kdeinit5: preparing to launch '/usr/lib/kf5/klauncher'
kdeinit5: Launched KLauncher, pid = 1088, result = 0
kdeinit5: opened connection to :0
kdeinit5: Got SETENV 'GTK_RC_FILES=/etc/gtk/gtkrc:/home/kearney/.gtkrc:/home/kearney/.config/gtkrc' from launcher.
kdeinit5: Got SETENV 'GTK2_RC_FILES=/etc/gtk-2.0/gtkrc:/home/kearney/.gtkrc-2.0:/home/kearney/.config/gtkrc-2.0' from launcher.
kdeinit5: Got SETENV 'XCURSOR_THEME=breeze_cursors' from launcher.
kdeinit5: Got SETENV 'XCURSOR_SIZE=24' from launcher.
kdeinit5: Got SETENV 'SESSION_MANAGER=local/xx:@/tmp/.ICE-unix/1145,unix/xx:/tmp/.ICE-unix/1145' from launcher.
kdeinit5: Got SETENV 'SESSION_MANAGER=local/xx:@/tmp/.ICE-unix/1145,unix/xx:/tmp/.ICE-unix/1145' from launcher.
I2022-04-09 15:06:39.044233 instance.cpp:1407] Override Enabled Addons: {}
I2022-04-09 15:06:39.044311 instance.cpp:1408] Override Disabled Addons: {}
I2022-04-09 15:06:39.061010 addonmanager.cpp:191] Loaded addon xcb
I2022-04-09 15:06:39.065425 addonmanager.cpp:191] Loaded addon quickphrase
I2022-04-09 15:06:39.066389 addonmanager.cpp:191] Loaded addon imselector
I2022-04-09 15:06:39.078801 addonmanager.cpp:191] Loaded addon keyboard
I2022-04-09 15:06:39.082149 addonmanager.cpp:191] Loaded addon dbus
I2022-04-09 15:06:39.084975 addonmanager.cpp:191] Loaded addon fcitx4frontend
I2022-04-09 15:06:39.089693 addonmanager.cpp:191] Loaded addon ibusfrontend
I2022-04-09 15:06:39.092123 addonmanager.cpp:191] Loaded addon xim
E2022-04-09 15:06:39.093429 waylandmodule.cpp:166] Failed to open wayland connection
I2022-04-09 15:06:39.093467 addonmanager.cpp:191] Loaded addon wayland
I2022-04-09 15:06:39.095207 addonmanager.cpp:191] Loaded addon dbusfrontend
I2022-04-09 15:06:39.096660 addonmanager.cpp:191] Loaded addon clipboard
I2022-04-09 15:06:39.098390 addonmanager.cpp:191] Loaded addon waylandim
I2022-04-09 15:06:39.099300 addonmanager.cpp:191] Loaded addon unicode
I2022-04-09 15:06:39.102617 addonmanager.cpp:191] Loaded addon pinyinhelper
I2022-04-09 15:06:39.168983 inputmethodmanager.cpp:198] Found 713 input method(s) in addon keyboard
I2022-04-09 15:06:39.202721 addonmanager.cpp:191] Loaded addon kimpanel
** Message: 15:06:39.206: updates_checker.vala:71: check updates
I2022-04-09 15:06:39.251144 addonmanager.cpp:191] Loaded addon classicui
I2022-04-09 15:06:39.252477 addonmanager.cpp:191] Loaded addon notificationitem
I2022-04-09 15:06:39.255559 addonmanager.cpp:191] Loaded addon notifications
I2022-04-09 15:06:39.258296 addonmanager.cpp:191] Loaded addon punctuation
I2022-04-09 15:06:39.528993 addonmanager.cpp:191] Loaded addon pinyin
I2022-04-09 15:06:39.537479 addonmanager.cpp:191] Loaded addon cloudpinyin
I2022-04-09 15:06:39.537977 kimpanel.cpp:117] Kimpanel new owner
** Message: 15:06:42.378: updates_checker.vala:101: 0 updates found
Gtk-Message: 15:07:28.941: Failed to load module "appmenu-gtk-module"
ATTENTION: default value of option mesa_glthread overridden by environment.
ATTENTION: default value of option mesa_glthread overridden by environment.
ATTENTION: default value of option mesa_glthread overridden by environment.
** Message: 15:20:37.543: updates_checker.vala:71: check updates
** Message: 15:20:39.176: updates_checker.vala:101: 0 updates found
** Message: 15:27:37.659: updates_checker.vala:71: check updates
** Message: 15:27:39.268: updates_checker.vala:101: 0 updates found
** Message: 15:27:57.391: updates_checker.vala:71: check updates
** Message: 15:27:59.056: updates_checker.vala:101: 0 updates found
[000056268f463590] main libvlc: 正在以默认界面运行 vlc。使用“cvlc”可以无界面模式使用 vlc。
[000056268f57a590] main audio output error: too low audio sample frequency (0)
[00007f5f94d4a150] main decoder error: failed to create audio output
[000056268f57a590] vlcpulse audio output error: digital pass-through stream connection failure: 不支持
[000056268f57a590] main audio output error: module not functional
[00007f5f94d4a150] main decoder error: failed to create audio output
[00007f5ec4007330] gl gl: Initialized libplacebo v4.192.1 (API v192)
[00007f5f94c19630] avcodec decoder: Using Mesa Gallium driver 21.3.7 for AMD RENOIR (DRM 3.42.0, 5.15.28-1-MANJARO, LLVM 13.0.1) for hardware decoding
[00007f5f94c19630] main decoder error: buffer deadlock prevented
I2022-04-09 15:44:40.618644 instance.cpp:1269] Running autosave...
I2022-04-09 15:44:40.654828 instance.cpp:1271] End autosave