Flaky system crashes all the time

[thatsafact]

Finally noticed why my computer randomly stops doing whatever it is up to and resets itself, X server crashes. Any ideas?

Not having good experience with new laptop, very flaky see viewtopic.php?f=46&t=287104 for recent history.

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Feb 17 12:00:06 AcmeHP-15-bs168cl crontab[25964]: (root) LIST (root)
Feb 17 12:00:06 AcmeHP-15-bs168cl CRON[25926]: pam_unix(cron:session): session closed for user root
Feb 17 12:02:46 AcmeHP-15-bs168cl systemd[1]: Started Run anacron jobs.
Feb 17 12:02:46 AcmeHP-15-bs168cl anacron[26169]: Anacron 2.3 started on 2019-02-17
Feb 17 12:02:46 AcmeHP-15-bs168cl anacron[26169]: Normal exit (0 jobs run)
Feb 17 12:04:43 AcmeHP-15-bs168cl systemd-resolved[815]: Server returned error NXDOMAIN, mitigating potential DNS violation DVE-2018-0001, retrying transaction with redu
Feb 17 12:04:43 AcmeHP-15-bs168cl systemd-resolved[815]: Server returned error NXDOMAIN, mitigating potential DNS violation DVE-2018-0001, retrying transaction with redu
Feb 17 12:04:43 AcmeHP-15-bs168cl systemd-resolved[815]: Server returned error NXDOMAIN, mitigating potential DNS violation DVE-2018-0001, retrying transaction with redu
Feb 17 12:04:47 AcmeHP-15-bs168cl systemd-resolved[815]: Server returned error NXDOMAIN, mitigating potential DNS violation DVE-2018-0001, retrying transaction with redu
Feb 17 12:04:47 AcmeHP-15-bs168cl systemd-resolved[815]: Server returned error NXDOMAIN, mitigating potential DNS violation DVE-2018-0001, retrying transaction with redu
Feb 17 12:04:52 AcmeHP-15-bs168cl systemd-resolved[815]: Server returned error NXDOMAIN, mitigating potential DNS violation DVE-2018-0001, retrying transaction with redu
Feb 17 12:05:38 AcmeHP-15-bs168cl org.a11y.Bus[21075]: XIO:  fatal IO error 11 (Resource temporarily unavailable) on X server ":0.0"
Feb 17 12:05:38 AcmeHP-15-bs168cl org.a11y.Bus[21075]:       after 1761 requests (1761 known processed) with 0 events remaining.
Feb 17 12:05:38 AcmeHP-15-bs168cl bluetoothd[930]: Endpoint unregistered: sender=:1.298 path=/MediaEndpoint/A2DPSource
Feb 17 12:05:38 AcmeHP-15-bs168cl bluetoothd[930]: Endpoint unregistered: sender=:1.298 path=/MediaEndpoint/A2DPSink
Feb 17 12:05:38 AcmeHP-15-bs168cl xfce4-notifyd[19712]: xfce4-notifyd: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.
Feb 17 12:05:39 AcmeHP-15-bs168cl at-spi-bus-launcher[4876]: XIO:  fatal IO error 11 (Resource temporarily unavailable) on X server ":0"
Feb 17 12:05:39 AcmeHP-15-bs168cl at-spi-bus-launcher[4876]:       after 2121 requests (2121 known processed) with 0 events remaining.
Feb 17 12:05:39 AcmeHP-15-bs168cl systemd[4743]: xfce4-notifyd.service: Main process exited, code=exited, status=1/FAILURE
Feb 17 12:05:39 AcmeHP-15-bs168cl systemd[4743]: xfce4-notifyd.service: Failed with result 'exit-code'.
Feb 17 12:05:39 AcmeHP-15-bs168cl polkitd(authority=local)[958]: Unregistered Authentication Agent for unix-session:c4 (system bus name :1.288, object path /org/gnome/Po
Feb 17 12:05:39 AcmeHP-15-bs168cl lightdm[8767]: pam_unix(lightdm:session): session closed for user thatsafact
Feb 17 12:05:41 AcmeHP-15-bs168cl lightdm[27038]: PAM unable to dlopen(pam_kwallet.so): /lib/security/pam_kwallet.so: cannot open shared object file: No such file or dir
Feb 17 12:05:41 AcmeHP-15-bs168cl lightdm[27038]: PAM adding faulty module: pam_kwallet.so
Feb 17 12:05:41 AcmeHP-15-bs168cl lightdm[27038]: PAM unable to dlopen(pam_kwallet5.so): /lib/security/pam_kwallet5.so: cannot open shared object file: No such file or d
Feb 17 12:05:41 AcmeHP-15-bs168cl lightdm[27038]: PAM adding faulty module: pam_kwallet5.so
Feb 17 12:05:41 AcmeHP-15-bs168cl lightdm[27038]: pam_unix(lightdm-greeter:session): session opened for user lightdm by (uid=0)
Feb 17 12:05:41 AcmeHP-15-bs168cl systemd[1]: Created slice User Slice of lightdm.
Feb 17 12:05:41 AcmeHP-15-bs168cl NetworkManager[928]: <info>  [1550423141.4711] device (wlo1): state change: activated -> deactivating (reason 'connection-removed', sys
Feb 17 12:05:41 AcmeHP-15-bs168cl NetworkManager[928]: <info>  [1550423141.4713] manager: NetworkManager state is now DISCONNECTING
Feb 17 12:05:41 AcmeHP-15-bs168cl systemd[1]: Starting User Manager for UID 112...
Feb 17 12:05:41 AcmeHP-15-bs168cl systemd-logind[890]: New session c5 of user lightdm.
Feb 17 12:05:41 AcmeHP-15-bs168cl dbus-daemon[901]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatche
Feb 17 12:05:41 AcmeHP-15-bs168cl systemd[1]: Started Session c5 of user lightdm.
Feb 17 12:05:41 AcmeHP-15-bs168cl NetworkManager[928]: <info>  [1550423141.4769] device (wlo1): state change: deactivating -> disconnected (reason 'connection-removed', 
Feb 17 12:05:41 AcmeHP-15-bs168cl systemd[1]: Starting Network Manager Script Dispatcher Service...
Feb 17 12:05:41 AcmeHP-15-bs168cl avahi-daemon[873]: Withdrawing address record for fe80::a339:d82d:988b:ed54 on wlo1.
Feb 17 12:05:41 AcmeHP-15-bs168cl avahi-daemon[873]: Leaving mDNS multicast group on interface wlo1.IPv6 with address fe80::a339:d82d:988b:ed54.
Feb 17 12:05:41 AcmeHP-15-bs168cl avahi-daemon[873]: Interface wlo1.IPv6 no longer relevant for mDNS.
Feb 17 12:05:41 AcmeHP-15-bs168cl systemd[27041]: pam_unix(systemd-user:session): session opened for user lightdm by (uid=0)
Feb 17 12:05:41 AcmeHP-15-bs168cl dbus-daemon[901]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
Feb 17 12:05:41 AcmeHP-15-bs168cl systemd[1]: Started Network Manager Script Dispatcher Service.
Feb 17 12:05:41 AcmeHP-15-bs168cl nm-dispatcher[27042]: req:1 'connectivity-change': new request (3 scripts)
Feb 17 12:05:41 AcmeHP-15-bs168cl nm-dispatcher[27042]: req:1 'connectivity-change': start running ordered scripts...
Feb 17 12:05:41 AcmeHP-15-bs168cl NetworkManager[928]: <info>  [1550423141.5094] dhcp4 (wlo1): canceled DHCP transaction, DHCP client pid 19801
Feb 17 12:05:41 AcmeHP-15-bs168cl NetworkManager[928]: <info>  [1550423141.5094] dhcp4 (wlo1): state changed bound -> done
Feb 17 12:05:41 AcmeHP-15-bs168cl kernel: wlo1: deauthenticating from 64:a5:c3:6c:10:26 by local choice (Reason: 3=DEAUTH_LEAVING)
Feb 17 12:05:41 AcmeHP-15-bs168cl wpa_supplicant[929]: wlo1: CTRL-EVENT-DISCONNECTED bssid=64:a5:c3:6c:10:26 reason=3 locally_generated=1
Feb 17 12:05:41 AcmeHP-15-bs168cl avahi-daemon[873]: Withdrawing address record for 192.168.1.113 on wlo1.
Feb 17 12:05:41 AcmeHP-15-bs168cl avahi-daemon[873]: Leaving mDNS multicast group on interface wlo1.IPv4 with address 192.168.1.113.
Feb 17 12:05:41 AcmeHP-15-bs168cl avahi-daemon[873]: Interface wlo1.IPv4 no longer relevant for mDNS.
Feb 17 12:05:41 AcmeHP-15-bs168cl NetworkManager[928]: <info>  [1550423141.5219] manager: NetworkManager state is now DISCONNECTED
Feb 17 12:05:41 AcmeHP-15-bs168cl nm-dispatcher[27042]: req:2 'down' [wlo1]: new request (3 scripts)
Feb 17 12:05:41 AcmeHP-15-bs168cl nm-dispatcher[27042]: req:2 'down' [wlo1]: start running ordered scripts...
Feb 17 12:05:41 AcmeHP-15-bs168cl NetworkManager[928]: <warn>  [1550423141.5241] sup-iface[0x56203fa14a40,wlo1]: connection disconnected (reason -3)
Feb 17 12:05:41 AcmeHP-15-bs168cl NetworkManager[928]: <info>  [1550423141.5242] device (wlo1): supplicant interface state: completed -> disconnected
Feb 17 12:05:41 AcmeHP-15-bs168cl systemd[27041]: Reached target Timers.
Feb 17 12:05:41 AcmeHP-15-bs168cl systemd[27041]: Reached target Paths.
Feb 17 12:05:41 AcmeHP-15-bs168cl systemd[27041]: Listening on GnuPG cryptographic agent and passphrase cache (access for web browsers).
Feb 17 12:05:41 AcmeHP-15-bs168cl systemd[27041]: Listening on GnuPG cryptographic agent (ssh-agent emulation).
Feb 17 12:05:41 AcmeHP-15-bs168cl systemd[27041]: Listening on GnuPG network certificate management daemon.
Feb 17 12:05:41 AcmeHP-15-bs168cl systemd[27041]: Listening on GnuPG cryptographic agent and passphrase cache.
Feb 17 12:05:41 AcmeHP-15-bs168cl systemd[27041]: Starting D-Bus User Message Bus Socket.
Feb 17 12:05:41 AcmeHP-15-bs168cl systemd[27041]: Listening on GnuPG cryptographic agent and passphrase cache (restricted).
Feb 17 12:05:41 AcmeHP-15-bs168cl systemd[27041]: Listening on D-Bus User Message Bus Socket.
Feb 17 12:05:41 AcmeHP-15-bs168cl systemd[27041]: Reached target Sockets.
Feb 17 12:05:41 AcmeHP-15-bs168cl systemd[27041]: Reached target Basic System.
Feb 17 12:05:41 AcmeHP-15-bs168cl systemd[27041]: Reached target Default.
Feb 17 12:05:41 AcmeHP-15-bs168cl systemd[27041]: Startup finished in 56ms.
Feb 17 12:05:41 AcmeHP-15-bs168cl systemd[1]: Started User Manager for UID 112.
Feb 17 12:05:41 AcmeHP-15-bs168cl systemd[27041]: Started D-Bus User Message Bus.
Feb 17 12:05:41 AcmeHP-15-bs168cl dbus-daemon[27088]: [session uid=112 pid=27088] AppArmor D-Bus mediation is enabled
Feb 17 12:05:41 AcmeHP-15-bs168cl dbus-daemon[27088]: [session uid=112 pid=27088] Activating service name='ca.desrt.dconf' requested by ':1.1' (uid=112 pid=27084 comm="/

[Pjotr]

Please generate an overview of your system like this:
- Launch a terminal window (this is how to launch a terminal window);
- make the terminal window full screen, to avoid chopped lines;
- Copy/paste this command into the terminal:

Code: Select all

inxi -Fxz

(if you type: the letter F is a capital letter)

Press Enter.

Copy/paste the output in your next message.

[thatsafact]

Thanks for reply

Code: Select all

thatsafact@AcmeHP-15-bs168cl:~$ inxi -Fxz
System:    Host: AcmeHP-15-bs168cl Kernel: 4.15.0-45-generic x86_64 bits: 64 compiler: gcc v: 7.3.0 Desktop: Xfce 4.12.3 
           Distro: Linux Mint 19.1 Tessa base: Ubuntu 18.04 bionic 
Machine:   Type: Laptop System: HP product: HP Laptop 15-bs1xx v: Type1ProductConfigId serial: <filter> 
           Mobo: HP model: 832A v: 23.61 serial: <filter> UEFI: Insyde v: F.42 date: 08/06/2018 
Battery:   ID-1: BAT1 charge: 30.7 Wh condition: 30.7/31.1 Wh (99%) model: Hewlett-Packard PABAS0241231 status: Full 
CPU:       Topology: Quad Core model: Intel Core i5-8250U bits: 64 type: MT MCP arch: Kaby Lake rev: A L2 cache: 6144 KiB 
           flags: lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 28800 
           Speed: 3319 MHz min/max: 400/3400 MHz Core speeds (MHz): 1: 3167 2: 3103 3: 3157 4: 3105 5: 3117 6: 3160 7: 3160 
           8: 3154 
Graphics:  Device-1: Intel UHD Graphics 620 vendor: Hewlett-Packard driver: i915 v: kernel bus ID: 00:02.0 
           Display: x11 server: X.Org 1.19.6 driver: modesetting unloaded: fbdev,vesa resolution: 1366x768~60Hz 
           OpenGL: renderer: Mesa DRI Intel UHD Graphics 620 (Kabylake GT2) v: 4.5 Mesa 18.2.2 direct render: Yes 
Audio:     Device-1: Intel Sunrise Point-LP HD Audio vendor: Hewlett-Packard driver: snd_hda_intel v: kernel bus ID: 00:1f.3 
           Sound Server: ALSA v: k4.15.0-45-generic 
Network:   Device-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet vendor: Hewlett-Packard driver: r8169 
           v: 2.3LK-NAPI port: 3000 bus ID: 01:00.0 
           IF: eno1 state: down mac: <filter> 
           Device-2: Intel driver: iwlwifi v: kernel port: 3000 bus ID: 02:00.0 
           IF: wlo1 state: up mac: <filter> 
Drives:    Local Storage: total: 4.80 TiB used: 1.88 TiB (39.1%) 
           ID-1: /dev/sda vendor: Toshiba model: MQ04ABD200 size: 1.82 TiB 
           ID-2: /dev/sdb vendor: A-Data model: SU800NS38 size: 238.47 GiB 
           ID-3: /dev/sdc type: USB model: USB DISK 2.0 size: 14.91 GiB 
           ID-4: /dev/sdd type: USB vendor: Western Digital model: WD30EZRX-00MMMB0 size: 2.73 TiB 
Partition: ID-1: / size: 233.50 GiB used: 8.75 GiB (3.7%) fs: ext4 dev: /dev/sdb2 
           ID-2: /home size: 1.79 TiB used: 21.63 GiB (1.2%) fs: ext4 dev: /dev/sda1 
Sensors:   System Temperatures: cpu: 34.0 C mobo: 29.8 C 
           Fan Speeds (RPM): N/A 
Info:      Processes: 251 Uptime: 5d 4h 36m Memory: 15.58 GiB used: 2.42 GiB (15.5%) Init: systemd runlevel: 5 Compilers: 
           gcc: 7.3.0 Shell: bash v: 4.4.19 inxi: 3.0.27

[Pjotr]

Try this:
Update Manager - panel: View - Linux kernels
Install the latest kernel from the 4.18 series. Then reboot.

[thatsafact]

Thanks for the suggestion. Was unable to copy ~982 GB of files from backup drive due to this issue. Just updated the kernel and am trying the file copy again. Will post again if I am able to get all the files without the X server crash.

[thatsafact]

Files copied with no X server crash. So far now running 2 days with latest 4.18 series kernel