Nemo crashes and freezes randomly after some times

Hello,

I’m running manjaro with cinnamon.
2024-03-25_16-56

I can’t find a pattern to reproduce this bug but my nemo instance is constantly crashing, or at least lagging for a very long time. It sometimes takes a few minutes to open. The only way to make it work again is to reboot the whole system.
if i run :

~ >>> nemo --debug&                                                            
[1] 13014
~ >>> ** (nemo:13014): DEBUG: 16:51:31.429: Could not register nemo as a service, trying as a remote: Unable to acquire bus name 'org.Nemo'

this is what I got. It may be a clue. I already tried to reset nemo configuration file it didn’t change anything.
Let me know wich information I should share to get some more help about this very annoying bug. i’d rather not switch to another file manager.

Thank you :slight_smile:

Hum, I think i’m dumb, it may be related to when my phone is plugged in. I just unplugged it and it seems to work again. it’s been month since I can not figure out what could be wrong. If it’s as simple as that sorry for bothering…
I’ll keep you informed.

We need your Output of

inxi -Fanzy

and after the last crash

journalctl -r  |grep nemo|more

If you’re using some add-ons, deactivate them and over time reactive 1 by 1

So I used to find some AUR Add-ons crashes on nemo File Manager.

hi thank you !
here is the result :

~ >>> inxi -Fanzy                                                              
System:
  Kernel: 6.6.19-1-MANJARO arch: x86_64 bits: 64 compiler: gcc v: 13.2.1
    clocksource: tsc avail: acpi_pm
    parameters: BOOT_IMAGE=/boot/vmlinuz-6.6-x86_64
    root=UUID=e96c09be-cdaf-473e-b3ce-af78d102e285 rw quiet apparmor=1
    security=apparmor udev.log_priority=3
  Desktop: Cinnamon v: 6.0.4 tk: GTK v: 3.24.41 wm: Muffin v: 6.0.1 tools:
    avail: cinnamon-screensaver vt: 7 dm: LightDM v: 1.32.0 Distro: Manjaro
    base: Arch Linux
Machine:
  Type: Laptop System: LENOVO product: 82WU v: Yoga Slim 6 14IAP8
    serial: <superuser required> Chassis: type: 10 v: Yoga Slim 6 14IAP8
    serial: <superuser required>
  Mobo: LENOVO model: LNVNB161216 v: SDK0T76463 WIN
    serial: <superuser required> part-nu: LENOVO_MT_82WU_BU_idea_FM_Yoga Slim 6
    14IAP8 uuid: <superuser required> UEFI: LENOVO v: KTCN39WW date: 08/18/2023
Battery:
  ID-1: BAT0 charge: 58.7 Wh (97.3%) condition: 60.3/65.0 Wh (92.7%)
    volts: 17.4 min: 15.5 model: Celxpert type: Li-ion serial: <filter>
    status: not charging cycles: 94
CPU:
  Info: model: 12th Gen Intel Core i5-1240P bits: 64 type: MST AMCP
    arch: Alder Lake level: v3 note: check built: 2021+
    process: Intel 7 (10nm ESF) family: 6 model-id: 0x9A (154) stepping: 3
    microcode: 0x430
  Topology: cpus: 1x cores: 12 mt: 4 tpc: 2 st: 8 threads: 16 smt: enabled
    cache: L1: 1.1 MiB desc: d-8x32 KiB, 4x48 KiB; i-4x32 KiB, 8x64 KiB L2: 9 MiB
    desc: 4x1.2 MiB, 2x2 MiB L3: 12 MiB desc: 1x12 MiB
  Speed (MHz): avg: 530 high: 1119 min/max: 400/4400:3300 scaling:
    driver: intel_pstate governor: powersave cores: 1: 1119 2: 400 3: 400 4: 1048
    5: 400 6: 400 7: 400 8: 400 9: 570 10: 400 11: 400 12: 400 13: 400 14: 400
    15: 953 16: 400 bogomips: 67600
  Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
  Vulnerabilities:
  Type: gather_data_sampling status: Not affected
  Type: itlb_multihit status: Not affected
  Type: l1tf status: Not affected
  Type: mds status: Not affected
  Type: meltdown status: Not affected
  Type: mmio_stale_data status: Not affected
  Type: retbleed status: Not affected
  Type: spec_rstack_overflow status: Not affected
  Type: spec_store_bypass mitigation: Speculative Store Bypass disabled via
    prctl
  Type: spectre_v1 mitigation: usercopy/swapgs barriers and __user pointer
    sanitization
  Type: spectre_v2 mitigation: Enhanced / Automatic IBRS, IBPB: conditional,
    RSB filling, PBRSB-eIBRS: SW sequence
  Type: srbds status: Not affected
  Type: tsx_async_abort status: Not affected
Graphics:
  Device-1: Intel Alder Lake-P GT2 [Iris Xe Graphics] vendor: Lenovo
    driver: i915 v: kernel arch: Gen-12.2 process: Intel 10nm built: 2021-22+
    ports: active: eDP-1 empty: DP-1, DP-2, DP-3, DP-4, HDMI-A-1
    bus-ID: 00:02.0 chip-ID: 8086:46a6 class-ID: 0300
  Device-2: IMC Networks Integrated RGB Camera driver: uvcvideo type: USB
    rev: 2.0 speed: 480 Mb/s lanes: 1 mode: 2.0 bus-ID: 3-4:2 chip-ID: 13d3:5285
    class-ID: fe01 serial: <filter>
  Display: x11 server: X.Org v: 21.1.11 with: Xwayland v: 23.2.4 driver: X:
    loaded: modesetting alternate: fbdev,vesa dri: iris gpu: i915 display-ID: :0
    screens: 1
  Screen-1: 0 s-res: 2240x1400 s-dpi: 96 s-size: 592x370mm (23.31x14.57")
    s-diag: 698mm (27.48")
  Monitor-1: eDP-1 model: AU Optronics 0x2698 built: 2020 res: 2240x1400
    hz: 60 dpi: 190 gamma: 1.2 size: 300x188mm (11.81x7.4") diag: 354mm (13.9")
    ratio: 16:10 modes: 2240x1400
  API: OpenGL Message: Unable to show GL data. glxinfo is missing.
Audio:
  Device-1: Intel Alder Lake PCH-P High Definition Audio vendor: Lenovo
    driver: sof-audio-pci-intel-tgl
    alternate: snd_hda_intel,snd_sof_pci_intel_tgl bus-ID: 00:1f.3
    chip-ID: 8086:51c8 class-ID: 0401
  API: ALSA v: k6.6.19-1-MANJARO status: kernel-api with: aoss
    type: oss-emulator tools: alsactl,alsamixer,amixer
  Server-1: JACK v: 1.9.22 status: off tools: N/A
  Server-2: PipeWire v: 1.0.3 status: active with: 1: pipewire-pulse
    status: active 2: wireplumber status: active 3: pipewire-alsa type: plugin
    tools: pactl,pw-cat,pw-cli,wpctl
Network:
  Device-1: Intel Alder Lake-P PCH CNVi WiFi driver: iwlwifi v: kernel
    bus-ID: 00:14.3 chip-ID: 8086:51f0 class-ID: 0280
  IF: wlp0s20f3 state: up mac: <filter>
  Info: services: NetworkManager, systemd-timesyncd, wpa_supplicant
Bluetooth:
  Device-1: Intel AX211 Bluetooth driver: btusb v: 0.8 type: USB rev: 2.0
    speed: 12 Mb/s lanes: 1 mode: 1.1 bus-ID: 3-10:3 chip-ID: 8087:0033
    class-ID: e001
  Report: btmgmt ID: hci0 rfk-id: 3 state: up address: <filter> bt-v: 5.3
    lmp-v: 12 status: discoverable: no pairing: no class-ID: 6c010c
Drives:
  Local Storage: total: 476.94 GiB used: 166.78 GiB (35.0%)
  SMART Message: Required tool smartctl not installed. Check --recommends
  ID-1: /dev/nvme0n1 maj-min: 259:0 vendor: Micron model: MTFDKCD512TFK
    size: 476.94 GiB block-size: physical: 512 B logical: 512 B speed: 63.2 Gb/s
    lanes: 4 tech: SSD serial: <filter> fw-rev: 1004V5LN temp: 32.9 C
    scheme: GPT
Partition:
  ID-1: / raw-size: 294.65 GiB size: 288.97 GiB (98.07%)
    used: 166.72 GiB (57.7%) fs: ext4 dev: /dev/nvme0n1p5 maj-min: 259:5
  ID-2: /boot/efi raw-size: 260 MiB size: 256 MiB (98.46%)
    used: 63.9 MiB (25.0%) fs: vfat dev: /dev/nvme0n1p1 maj-min: 259:1
Swap:
  Alert: No swap data was found.
Sensors:
  System Temperatures: cpu: 50.0 C mobo: N/A
  Fan Speeds (rpm): N/A
Info:
  Memory: total: 16 GiB note: est. available: 15.35 GiB used: 8.13 GiB (53.0%)
  Processes: 366 Power: uptime: 1h 39m states: freeze,mem,disk
    suspend: s2idle avail: deep wakeups: 0 hibernate: platform avail: shutdown,
    reboot, suspend, test_resume image: 6.13 GiB services: csd-power,upowerd
    Init: systemd v: 255 default: graphical tool: systemctl
  Packages: 1502 pm: pacman pkgs: 1495 libs: 491 tools: pamac,yay pm: flatpak
    pkgs: 7 Compilers: clang: 16.0.6 gcc: 13.2.1 Shell: Zsh v: 5.9
    running-in: gnome-terminal inxi: 3.3.33

 >>> journalctl -r  |grep nemo|more                                                                                                     
mars 25 17:23:18 pompinette systemd-coredump[22524]: Process 22517 (nemo-extensions) of user 1000 dumped core.
                                                     #0  0x000055b2320d222f n/a (nemo-extensions-list + 0x222f)
                                                     #3  0x000055b2320d2335 n/a (nemo-extensions-list + 0x2335)
mars 25 17:23:18 pompinette kernel: nemo-extensions[22517]: segfault at 0 ip 000055b2320d222f sp 00007ffd7bcb9840 error 4 in nemo-extensio
ns-list[55b2320d2000+1000] likely on CPU 6 (core 12, socket 0)
mars 25 17:22:17 pompinette systemd-coredump[22232]: Process 22227 (nemo-extensions) of user 1000 dumped core.
                                                     #0  0x000055f5ed5b922f n/a (nemo-extensions-list + 0x222f)
                                                     #3  0x000055f5ed5b9335 n/a (nemo-extensions-list + 0x2335)
mars 25 17:22:16 pompinette kernel: nemo-extensions[22227]: segfault at 0 ip 000055f5ed5b922f sp 00007ffdb001a0e0 error 4 in nemo-extensio
ns-list[55f5ed5b9000+1000] likely on CPU 4 (core 8, socket 0)
mars 25 17:14:02 pompinette sudo[19450]:      puf : TTY=pts/0 ; PWD=/home/puf ; USER=root ; COMMAND=/usr/bin/nemo
mars 25 16:10:40 pompinette dbus-broker-launch[1209]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 25 16:10:40 pompinette dbus-broker-launch[1209]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 25 16:10:16 pompinette dbus-broker-launch[1060]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 25 16:10:16 pompinette dbus-broker-launch[1060]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 24 18:58:30 pompinette dbus-broker-launch[55092]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bu
s name 'org.Nemo'.
mars 24 18:58:30 pompinette dbus-broker-launch[55092]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named a
fter the D-Bus name 'org.freedesktop.FileManager1'.
mars 24 15:47:11 pompinette dbus-broker-launch[1273]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 24 15:47:11 pompinette dbus-broker-launch[1273]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 24 15:32:20 pompinette dbus-broker-launch[1061]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 24 15:32:20 pompinette dbus-broker-launch[1061]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 23 18:25:35 pompinette dbus-broker-launch[1186]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 23 18:25:35 pompinette dbus-broker-launch[1186]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 23 18:25:23 pompinette dbus-broker-launch[1069]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 23 18:25:23 pompinette dbus-broker-launch[1069]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 23 17:32:27 pompinette dbus-broker-launch[17423]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bu
s name 'org.Nemo'.
mars 23 17:32:27 pompinette dbus-broker-launch[17423]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named a
fter the D-Bus name 'org.freedesktop.FileManager1'.
mars 23 16:13:02 pompinette dbus-broker-launch[1182]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 23 16:13:02 pompinette dbus-broker-launch[1182]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 23 16:12:50 pompinette dbus-broker-launch[1070]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 23 16:12:50 pompinette dbus-broker-launch[1070]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 23 02:05:48 pompinette dbus-broker-launch[1207]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 23 02:05:48 pompinette dbus-broker-launch[1207]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 23 02:04:58 pompinette dbus-broker-launch[1084]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 23 02:04:58 pompinette dbus-broker-launch[1084]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 22 13:25:55 pompinette dbus-broker-launch[61423]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bu
s name 'org.Nemo'.
mars 22 13:25:55 pompinette dbus-broker-launch[61423]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named a
fter the D-Bus name 'org.freedesktop.FileManager1'.
mars 21 18:40:00 pompinette dbus-broker-launch[26658]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bu
s name 'org.Nemo'.
mars 21 18:40:00 pompinette dbus-broker-launch[26658]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named a
fter the D-Bus name 'org.freedesktop.FileManager1'.
mars 21 16:22:38 pompinette dbus-broker-launch[1410]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 21 16:22:38 pompinette dbus-broker-launch[1410]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 21 16:21:15 pompinette dbus-broker-launch[1073]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 21 16:21:15 pompinette dbus-broker-launch[1073]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 20 21:58:13 pompinette dbus-broker-launch[1138]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 20 21:58:13 pompinette dbus-broker-launch[1138]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 20 21:58:08 pompinette dbus-broker-launch[1033]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 20 21:58:08 pompinette dbus-broker-launch[1033]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 20 19:51:18 pompinette dbus-broker-launch[37970]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bu
s name 'org.Nemo'.
mars 20 19:51:18 pompinette dbus-broker-launch[37970]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named a
fter the D-Bus name 'org.freedesktop.FileManager1'.
mars 20 16:17:57 pompinette dbus-broker-launch[14839]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bu
s name 'org.Nemo'.
mars 20 16:17:57 pompinette dbus-broker-launch[14839]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named a
fter the D-Bus name 'org.freedesktop.FileManager1'.
mars 20 14:24:21 pompinette dbus-broker-launch[1251]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 20 14:24:21 pompinette dbus-broker-launch[1251]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 20 14:24:13 pompinette dbus-broker-launch[1085]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 20 14:24:13 pompinette dbus-broker-launch[1085]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 20 12:25:22 pompinette dbus-broker-launch[1196]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 20 12:25:22 pompinette dbus-broker-launch[1196]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 20 12:24:38 pompinette dbus-broker-launch[1069]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 20 12:24:38 pompinette dbus-broker-launch[1069]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 19 21:37:20 pompinette dbus-broker-launch[1163]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 19 21:37:20 pompinette dbus-broker-launch[1163]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 19 21:37:15 pompinette dbus-broker-launch[1057]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 19 21:37:15 pompinette dbus-broker-launch[1057]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 19 15:21:27 pompinette systemd-coredump[17945]: Process 17940 (nemo-extensions) of user 1000 dumped core.
                                                     #0  0x0000562f2d8c422f n/a (nemo-extensions-list + 0x222f)
                                                     #3  0x0000562f2d8c4335 n/a (nemo-extensions-list + 0x2335)
mars 19 15:21:27 pompinette kernel: nemo-extensions[17940]: segfault at 0 ip 0000562f2d8c422f sp 00007ffdfb5e6cf0 error 4 in nemo-extensio
ns-list[562f2d8c4000+1000] likely on CPU 1 (core 0, socket 0)
mars 19 14:46:27 pompinette systemd-coredump[4806]: Process 4801 (nemo-extensions) of user 1000 dumped core.
                                                    #0  0x000056238655322f n/a (nemo-extensions-list + 0x222f)
                                                    #3  0x0000562386553335 n/a (nemo-extensions-list + 0x2335)
mars 19 14:46:27 pompinette kernel: nemo-extensions[4801]: segfault at 0 ip 000056238655322f sp 00007ffeff855ff0 error 4 in nemo-extension
s-list[562386553000+1000] likely on CPU 6 (core 12, socket 0)
mars 19 14:42:39 pompinette sudo[3729]:      puf : TTY=pts/0 ; PWD=/home/puf ; USER=root ; COMMAND=/usr/bin/nano /home/puf/.config/nemo
mars 19 14:39:11 pompinette dbus-broker-launch[1219]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 19 14:39:11 pompinette dbus-broker-launch[1219]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 19 14:38:56 pompinette dbus-broker-launch[1107]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 19 14:38:56 pompinette dbus-broker-launch[1107]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 19 13:37:43 pompinette dbus-broker-launch[1402]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 19 13:37:43 pompinette dbus-broker-launch[1402]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 19 13:37:01 pompinette dbus-broker-launch[1048]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 19 13:37:01 pompinette dbus-broker-launch[1048]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 17 20:58:16 pompinette dbus-broker-launch[1194]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 17 20:58:16 pompinette dbus-broker-launch[1194]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 17 20:58:09 pompinette dbus-broker-launch[1084]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 17 20:58:09 pompinette dbus-broker-launch[1084]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 17 16:12:41 pompinette dbus-broker-launch[1203]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 17 16:12:41 pompinette dbus-broker-launch[1203]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 17 16:12:35 pompinette dbus-broker-launch[1095]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 17 16:12:35 pompinette dbus-broker-launch[1095]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 17 15:58:17 pompinette cinnamon-session[1166]: CRITICAL: t+398.10228s: Unable to start session: A program required by the session fai
led to start. App ID: 'nemo-autostart.desktop'. Startup ID: '10127688bc9503b913171068709852020200000011660002'.
mars 17 15:58:17 pompinette cinnamon-session[1166]: WARNING: t+398.10201s: App 'nemo-autostart.desktop' respawning too quickly
mars 17 15:52:40 pompinette sudo[2705]:      puf : TTY=pts/0 ; PWD=/home/puf ; USER=root ; COMMAND=/usr/bin/xed /usr/share/applications/ne
mo.desktop
mars 17 15:51:38 pompinette dbus-broker-launch[1158]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 17 15:51:38 pompinette dbus-broker-launch[1158]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 17 15:51:33 pompinette dbus-broker-launch[1063]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 17 15:51:33 pompinette dbus-broker-launch[1063]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 17 15:48:58 pompinette sudo[2767]:      puf : TTY=pts/0 ; PWD=/home/puf ; USER=root ; COMMAND=/usr/bin/xed /usr/share/applications/ne
mo.desktop
mars 17 15:48:18 pompinette dbus-broker-launch[1212]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 17 15:48:18 pompinette dbus-broker-launch[1212]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 17 15:47:59 pompinette dbus-broker-launch[1083]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 17 15:47:59 pompinette dbus-broker-launch[1083]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 17 15:43:54 pompinette sudo[41031]:      puf : TTY=pts/2 ; PWD=/home/puf ; USER=root ; COMMAND=/usr/bin/xed /usr/share/applications/n
emo.desktop
mars 17 15:42:54 pompinette sudo[40610]:      puf : TTY=pts/2 ; PWD=/home/puf ; USER=root ; COMMAND=/usr/bin/nano /usr/share/applications/
nemo.desktop
mars 17 15:42:02 pompinette cinnamon-session[1150]: CRITICAL: t+5976.21964s: Unable to start session: A program required by the session fa
iled to start. App ID: 'nemo-autostart.desktop'. Startup ID: '1033e726323a543239171068054589464600000011500002'.
mars 17 15:42:02 pompinette cinnamon-session[1150]: WARNING: t+5976.21935s: App 'nemo-autostart.desktop' respawning too quickly
mars 17 15:33:26 pompinette sudo[36239]:      puf : TTY=pts/1 ; PWD=/home/puf ; USER=root ; COMMAND=/usr/bin/nano /usr/share/applications/
nemo.desktop
mars 17 15:32:50 pompinette sudo[36077]:      puf : TTY=pts/1 ; PWD=/home/puf ; USER=root ; COMMAND=/usr/bin/nano /usr/share/applications/
nemo.desktop
mars 17 14:02:25 pompinette dbus-broker-launch[1142]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 17 14:02:25 pompinette dbus-broker-launch[1142]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 17 14:02:15 pompinette dbus-broker-launch[1044]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 17 14:02:15 pompinette dbus-broker-launch[1044]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 17 10:07:18 pompinette dbus-broker-launch[1151]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 17 10:07:18 pompinette dbus-broker-launch[1151]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 17 10:07:13 pompinette dbus-broker-launch[1055]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 17 10:07:13 pompinette dbus-broker-launch[1055]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 16 23:34:18 pompinette dbus-broker-launch[1161]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 16 23:34:18 pompinette dbus-broker-launch[1161]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 16 23:34:14 pompinette dbus-broker-launch[1065]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 16 23:34:14 pompinette dbus-broker-launch[1065]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 15 13:18:42 pompinette dbus-broker-launch[17628]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bu
s name 'org.Nemo'.
mars 15 13:18:42 pompinette dbus-broker-launch[17628]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named a
fter the D-Bus name 'org.freedesktop.FileManager1'.
mars 15 12:40:23 pompinette dbus-broker-launch[1177]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 15 12:40:23 pompinette dbus-broker-launch[1177]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 15 12:40:18 pompinette dbus-broker-launch[1070]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 15 12:40:18 pompinette dbus-broker-launch[1070]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 15 12:18:44 pompinette dbus-broker-launch[43594]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bu
s name 'org.Nemo'.
mars 15 12:18:44 pompinette dbus-broker-launch[43594]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named a
fter the D-Bus name 'org.freedesktop.FileManager1'.
mars 15 09:23:11 pompinette dbus-broker-launch[1168]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 15 09:23:11 pompinette dbus-broker-launch[1168]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 15 09:21:30 pompinette dbus-broker-launch[1057]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 15 09:21:30 pompinette dbus-broker-launch[1057]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 14 17:30:11 pompinette dbus-broker-launch[1165]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 14 17:30:11 pompinette dbus-broker-launch[1165]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 14 17:30:02 pompinette dbus-broker-launch[1068]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 14 17:30:02 pompinette dbus-broker-launch[1068]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 13 19:58:04 pompinette dbus-broker-launch[1213]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 13 19:58:04 pompinette dbus-broker-launch[1213]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 13 19:57:59 pompinette dbus-broker-launch[1117]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 13 19:57:59 pompinette dbus-broker-launch[1117]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 11 05:21:14 pompinette dbus-broker-launch[1185]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 11 05:21:14 pompinette dbus-broker-launch[1185]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 11 05:21:03 pompinette dbus-broker-launch[1071]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 11 05:21:03 pompinette dbus-broker-launch[1071]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 10 01:03:21 pompinette dbus-broker-launch[1215]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 10 01:03:21 pompinette dbus-broker-launch[1215]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 10 01:02:58 pompinette dbus-broker-launch[1040]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 10 01:02:58 pompinette dbus-broker-launch[1040]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 08 19:03:11 pompinette dbus-broker-launch[68603]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bu
s name 'org.Nemo'.
mars 08 19:03:11 pompinette dbus-broker-launch[68603]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named a
fter the D-Bus name 'org.freedesktop.FileManager1'.
mars 08 14:50:37 pompinette dbus-broker-launch[1161]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 08 14:50:37 pompinette dbus-broker-launch[1161]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 08 14:50:30 pompinette dbus-broker-launch[1042]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 08 14:50:30 pompinette dbus-broker-launch[1042]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.
mars 08 14:25:48 pompinette dbus-broker-launch[1230]: Service file '/usr/share//dbus-1/services/nemo.service' is not named after the D-Bus
 name 'org.Nemo'.
mars 08 14:25:48 pompinette dbus-broker-launch[1230]: Service file '/usr/share//dbus-1/services/nemo.FileManager1.service' is not named af
ter the D-Bus name 'org.freedesktop.FileManager1'.

It’s look like there could be does Extensions.

Deactivate them all, and see how it’s go after a while, if everything is doing well activate one and test it.
Then post your journal log again, direct after a crash.

By finding one that lead’s to crashes, it could be because does are not on the same Version with your nemo.

At that point make the choice if you really need them or wait and check if they got updated.

One more points you could do to gain performance, in special if you’re doing some recursive file search in nemo, is to sacrifice some of your disk space for swapfile.
To your 16 GB Ram.

https://wiki.archlinux.org/title/Swap#Swap_file