EDIT 14/3 10PM I have been attempting to see if docker is the cause as I ran lots of stuff and it was the only process to trigger the crash. I tried to reinstall and clear it out
docker system prune -a --volumes
sudo apt-get install --reinstall docker.io
sudo curl -L ttps://github.com/docker/compose/releases/download/1.22.0/docker-compose-uname -s-uname -m -o /usr/local/bin/docker-compose
But the error still happens. Here is the Kern.log of one of the crashes https://pastebin.com/jZDBa5gb
Memtest86 ran a pass and came back good. sudo dmidecode -t 1,2:
Getting SMBIOS data from sysfs.
SMBIOS 2.7 present.
Handle 0x0001, DMI type 1, 27 bytes
System Information
Manufacturer: LENOVO
Product Name: 20217
Version: Lenovo IdeaPad Y510P
Serial Number: 1018244601447
UUID: 8CB2CD8D-02A5-E311-9302-28D244654B6E
Wake-up Type: Power Switch
SKU Number: LENOVO_BI_IDEAPAD
Family: IDEAPAD
Handle 0x0002, DMI type 2, 16 bytes
Base Board Information
Manufacturer: LENOVO
Product Name: VIQY0Y1
Version: 31900058STD
Serial Number: YB02487327
Asset Tag: No Asset Tag
Features:
Board is a hosting board
Board is replaceable
Location In Chassis: Type2 - Board Chassis Location
Chassis Handle: 0x0003
Type: Motherboard
Contained Object Handles: 0
EDIT 13/3 11AM
I can recreate this error consistently by bringing up a certain container in docker-compose in detached mode (run containers in the background). I have other projects that do not cause the error.
Also note if possibly related, mysteriously at some point in all the session crashes and a few restarts I also now have my lock screen loading correctly again. I have not tried to fix this or personally done anything I would expect to change this. I've since found this question that shows the login as I saw it (although the gnome grey one had a black background) Strange lock screen on Ubuntu 16.04
ORIGINAL QUESTION
I quickly see what I believe to be fsck run, says clean, and then I need to login to a new session losing everything I was doing before. I'm not sure what to look at to fix this.
It feels more common if I leave my machine on for multiple days but that might be my mind playing tricks. Most recent session loss, I ran last reboot and it says 2 days ago.
reboot system boot 4.15.0-88-generi Tue Mar 10 22:33 still running
I am on Ubuntu 16.04 running from USB SSD.
I recently updated chrome for the first time (I'm new to linux) and I lost my nice looking lock screen and figured that was lightDM messed up in the update and haven't worried but perhaps related. It popped up about GRUB and I said no changes or along them lines and the install contined. Chrome is now up to date and working. Bash history of installing chrome:
sudo apt-get update
apt list --installed | grep 'chrome'
sudo apt-get upgrade google-chrome-stable
bluetooth is off on my laptop I just got this error on (see it in the log) but I have a wireless mouse at my desktop.
sudo less /var/log/syslog (verbose but hopefully I've caught the problem in this):
Mar 12 22:22:08 maude dbus[819]: [system] Activating via systemd: service name=
'org.freedesktop.locale1' unit='dbus-org.freedesktop.locale1.service'
Mar 12 22:22:08 maude systemd[1]: Starting Locale Service...
Mar 12 22:22:08 maude gnome-session-binary[25678]: Entering running state
Mar 12 22:22:08 maude gnome-session[25678]: (process:25999): indicator-applicat
ion-service-WARNING **: Unable to get watcher name 'org.kde.StatusNotifierWatche
r'
Mar 12 22:22:08 maude gnome-session[25678]: (process:25999): indicator-applicat
ion-service-WARNING **: Name Lost
Mar 12 22:22:08 maude gnome-session[25678]: (nautilus:25989): GLib-GIO-CRITICAL **: g_dbus_interface_skeleton_unexport: assertion 'interface_->priv->connections != NULL' failed
Mar 12 22:22:08 maude gnome-session[25678]: (nautilus:25989): GLib-GIO-CRITICAL **: g_dbus_interface_skeleton_unexport: assertion 'interface_->priv->connections != NULL' failed
Mar 12 22:22:08 maude gnome-session[25678]: (nautilus:25989): Gtk-CRITICAL **: gtk_icon_theme_get_for_screen: assertion 'GDK_IS_SCREEN (screen)' failed
Mar 12 22:22:08 maude gnome-session[25678]: (nautilus:25989): GLib-GObject-WARNING **: invalid (NULL) pointer instance
Mar 12 22:22:08 maude gnome-session[25678]: (nautilus:25989): GLib-GObject-CRITICAL **: g_signal_connect_object: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed
Mar 12 22:22:08 maude gnome-session[25678]: (nautilus:25989): GLib-GObject-CRIT
ICAL **: g_signal_connect_object: assertion 'G_TYPE_CHECK_INSTANCE (instance)' f
ailed
Mar 12 22:22:08 maude systemd[1]: Starting Snappy daemon...
Mar 12 22:22:08 maude snapd[26012]: AppArmor status: apparmor is enabled and al
l features are available
Mar 12 22:22:08 maude snapd[26012]: daemon.go:338: started snapd/2.40 (series 1
6; classic) ubuntu/16.04 (amd64) linux/4.15.0-88-generic.
Mar 12 22:22:08 maude systemd[1]: Started Snappy daemon.
Mar 12 22:22:09 maude dbus[819]: [system] Successfully activated service 'org.f
reedesktop.locale1'
Mar 12 22:22:09 maude systemd[1]: Started Locale Service.
Mar 12 22:22:13 maude snapd[26012]: daemon.go:576: gracefully waiting for runni
ng hooks
Mar 12 22:22:13 maude snapd[26012]: daemon.go:578: done waiting for running hoo
ks
Mar 12 22:22:13 maude snapd[26012]: daemon stop requested to wait for socket ac
tivation
Mar 12 22:22:15 maude rtkit-daemon[1278]: Supervising 8 threads of 2 processes
of 2 users.
Mar 12 22:22:15 maude rtkit-daemon[1278]: message repeated 3 times: [ Supervisi
ng 8 threads of 2 processes of 2 users.]
Mar 12 22:22:15 maude rtkit-daemon[1278]: Successfully made thread 26204 of pro
cess 26128 (n/a) owned by '1001' RT at priority 10.
Mar 12 22:22:15 maude rtkit-daemon[1278]: Supervising 9 threads of 3 processes
of 2 users.
Mar 12 22:22:17 maude rtkit-daemon[1278]: message repeated 12 times: [ Supervis
ing 9 threads of 3 processes of 2 users.]
Mar 12 22:22:17 maude rtkit-daemon[1278]: Successfully made thread 26373 of pro
cess 26183 (n/a) owned by '1001' RT at priority 10.
Mar 12 22:22:17 maude rtkit-daemon[1278]: Supervising 10 threads of 4 processes
of 2 users.
Mar 12 22:22:19 maude gnome-session[25678]: (gnome-software:26000): As-WARNING
**: failed to rescan: Failed to parse /home/adam/.local/share/applications/mimea
pps.list.new file: cannot process file of type text/plain
Mar 12 22:22:19 maude gnome-session[25678]: (gnome-software:26000): As-WARNING
**: failed to rescan: Failed to parse /home/adam/.local/share/applications/mimea
pps.list file: cannot process file of type text/plain
Mar 12 22:22:19 maude gnome-session[25678]: (gnome-software:26000): As-WARNING
**: failed to rescan: Failed to parse /home/adam/.local/share/applications/mimea
pps.list.new file: cannot process file of type text/plain
Mar 12 22:22:19 maude gnome-session[25678]: (gnome-software:26000): As-WARNING
**: failed to rescan: Failed to parse /home/adam/.local/share/applications/mimea
pps.list file: cannot process file of type text/plain
Mar 12 22:22:19 maude gnome-session[25678]: [0312/222219.504965:ERROR:main_dele
gate.cc(853)] Could not load cef_100_percent.pak
Mar 12 22:22:19 maude gnome-session[25678]: [0312/222219.508653:ERROR:main_dele
gate.cc(862)] Could not load cef_200_percent.pak
Mar 12 22:22:19 maude gnome-session[25678]: [0312/222219.541148:INFO:HandlerRen
dererProcess.cpp(6)] HandlerRendererProcess created
Mar 12 22:22:19 maude gnome-session[25678]: [0312/222219.545022:ERROR:main_dele
gate.cc(853)] Could not load cef_100_percent.pak
Mar 12 22:22:19 maude gnome-session[25678]: [0312/222219.545095:ERROR:main_dele
gate.cc(862)] Could not load cef_200_percent.pak
Mar 12 22:22:19 maude gnome-session[25678]: [0312/222219.772297:INFO:HandlerRen
dererProcess.cpp(6)] HandlerRendererProcess created
Mar 12 22:22:19 maude gnome-session[25678]: [0312/222219.774384:ERROR:main_dele
gate.cc(853)] Could not load cef_100_percent.pak
Mar 12 22:22:19 maude gnome-session[25678]: [0312/222219.774444:ERROR:main_dele
gate.cc(862)] Could not load cef_200_percent.pak
Mar 12 22:22:19 maude gnome-session[25678]: [0312/222219.822769:ERROR:gl_implem
entation.cc(280)] Failed to load /tmp/.mount_jetbraIeq6Xx/usr/share/jetbrains-to
olbox/swiftshader/libGLESv2.so: /tmp/.mount_jetbraIeq6Xx/usr/share/jetbrains-too
lbox/swiftshader/libGLESv2.so: cannot open shared object file: No such file or d
irectory
Mar 12 22:22:19 maude gnome-session[25678]: [0312/222219.853511:ERROR:viz_main_
impl.cc(170)] Exiting GPU process due to errors during initialization
Mar 12 22:22:19 maude gnome-session[25678]: [0312/222219.868778:INFO:HandlerRen
dererProcess.cpp(10)] HandlerRendererProcess disposed
Mar 12 22:22:19 maude gnome-session[25678]: [0312/222219.870671:WARNING:gpu_pro
cess_host.cc(1205)] The GPU process has crashed 1 time(s)
Mar 12 22:22:20 maude gnome-session[25678]: [0312/222220.204970:INFO:HandlerRen
dererProcess.cpp(15)] Started CEF-render process
Mar 12 22:22:20 maude gnome-session[25678]: [0312/222220.373413:INFO:HandlerRen
dererProcess.cpp(6)] HandlerRendererProcess created
Mar 12 22:22:20 maude gnome-session[25678]: [0312/222220.380080:ERROR:main_dele
gate.cc(853)] Could not load cef_100_percent.pak
Mar 12 22:22:20 maude gnome-session[25678]: [0312/222220.380159:ERROR:main_dele
gate.cc(862)] Could not load cef_200_percent.pak
Mar 12 22:22:20 maude gnome-session[25678]: [0312/222220.384810:WARNING:gpu_pro
cess_host.cc(982)] Reinitialized the GPU process after a crash. The reported ini
tialization time was 0 ms
Mar 12 22:22:20 maude gnome-session[25678]: [0312/222220.716879:INFO:CONSOLE(66
)] "Updated model size: 320041", source: qrc://ui/index.js (66)
Mar 12 22:22:20 maude gnome-session[25678]: [0312/222220.741085:INFO:CONSOLE(66
)] "Initial model size: 320006", source: qrc://ui/index.js (66)
Mar 12 22:22:20 maude gnome-session[25678]: [0312/222220.760034:INFO:CONSOLE(29
)] "`size`, `width` and `height` props are not recommended to use in Ring UI `Ic
on` component. The intrinsic sizes of SVG icon (`width` and `height` SVG attribu
tes) are used instead.
Mar 12 22:22:20 maude gnome-session[25678]: We strongly recommend to use icons
handcrafted for particular sizes. If your icon doesn't exist in the desired size
, please ask your designer to draw one. "Responsive" checkmark should be uncheck
ed when exporting icon.'", source: qrc://ui/index.js (29)
Mar 12 22:22:20 maude gnome-session[25678]: [0312/222220.925341:INFO:CONSOLE(66
)] "Updated model size: 475149", source: qrc://ui/index.js (66)
Mar 12 22:22:24 maude bluetoothd[1233]: Endpoint unregistered: sender=:1.607 pa
th=/MediaEndpoint/A2DPSource
Mar 12 22:22:24 maude bluetoothd[1233]: Endpoint unregistered: sender=:1.607 pa
th=/MediaEndpoint/A2DPSink
Mar 12 22:22:24 maude systemd[1]: Stopping User Manager for UID 108...
Mar 12 22:22:24 maude systemd[24282]: Reached target Shutdown.
Mar 12 22:22:24 maude systemd[24282]: Starting Exit the Session...
Mar 12 22:22:24 maude systemd[24282]: Stopped target Default.
Mar 12 22:22:24 maude systemd[24282]: Stopped target Basic System.
Mar 12 22:22:24 maude systemd[24282]: Stopped target Timers.
Mar 12 22:22:24 maude systemd[24282]: Stopped target Paths.
Mar 12 22:22:24 maude systemd[24282]: Stopped target Sockets.
Mar 12 22:22:24 maude systemd[24282]: Received SIGRTMIN+24 from PID 26498 (kill).
Mar 12 22:22:24 maude systemd[1]: Stopped User Manager for UID 108.
Mar 12 22:22:24 maude systemd[1]: Removed slice User Slice of lightdm.
Mar 12 22:22:28 maude org.gnome.zeitgeist.Engine[25520]: ** (zeitgeist-datahub:26540): WARNING **: zeitgeist-datahub.vala:229: Unable to get name "org.gnome.zeitgeist.datahub" on the bus!
I had a bit of work in docker to do before I shutdown to hopefully put off this error occuring and it has happened again:
2020-03-13 06:59:32 ~
$ free -h
total used free shared buff/cache available
Mem: 11G 1.6G 8.1G 72M 1.9G 9.5G
Swap: 7.9G 0B 7.9G
2020-03-13 06:59:43 ~
$ grep -i swap /etc/fstab
# swap was on /dev/sda5 during installation
UUID=79c1eda3-903c-4a32-8bc3-a40c90f86f7c none swap sw 0 0
free -h
andgrep -i swap /etc/fstab
. Start comments to me with @heynnema or I may miss them. – heynnema Mar 13 '20 at 00:46sudo dmidecode -s bios-version
. It should be version 3.08. If not, you can get the newer version at https://pcsupport.lenovo.com/by/en/products/laptops-and-netbooks/ideapad-y-series-laptops/ideapad-y510p-notebook/downloads/ds100556 – heynnema Mar 14 '20 at 22:48