I have an issue where I suddenly get logged out from Gnome. I'm working on something and suddenly there is a black screen for a few seconds and then I end up at the login screen. There is no issue logging in again but all application has been closed and data lost since nothing is saved. I get this when my computer has been running for a few days. I can't tie it to any activity and it is not when put a lot of load on the computer. I didn't have these issues when I was on kernel 4.10. Is there any logs I can view to investigate the issue?
System: Kernel: 4.13.0-32-generic x86_64 (64 bit) Desktop: Gnome 3.18.5
Distro: Ubuntu 16.04 xenial
Machine: System: HP (portable) product: HP Spectre x360 Convertible
Mobo: HP model: 827E v: 94.60 Bios: American Megatrends v: F.31 date: 04/27/2017
CPU: Dual core Intel Core i7-7500U (-HT-MCP-) speed/max: 2900/3500 MHz
Graphics: Card: Intel Device 5916
Display Server: X.Org 1.19.5 driver: N/A Resolution: 3840x2160@30.00hz
GLX Renderer: Mesa DRI Intel HD Graphics 620 (Kaby Lake GT2) GLX Version: 3.0 Mesa 17.2.8
Network: Card: Intel Device 24fd driver: iwlwifi
Drives: HDD Total Size: NA (-)
Info: Processes: 283 Uptime: 3 days Memory: 6615.5/15919.9MB Client: Shell (bash) inxi: 2.2.35
Jornal around the time of the crash
feb 16 15:32:41 Computer AptDaemon[14638]: INFO: Quitting due to inactivity
feb 16 15:32:41 Computer org.freedesktop.PackageKit[1396]: 15:32:41 AptDaemon [INFO]: Quitting due to inactivity
feb 16 15:32:41 Computer org.freedesktop.PackageKit[1396]: 15:32:41 AptDaemon [INFO]: Quitting was requested
feb 16 15:32:41 Computer AptDaemon[14638]: INFO: Quitting was requested
feb 16 15:34:33 Computer gnome-session[2231]: [15:34:33] [INFO] Start indexing files.
feb 16 15:34:35 Computer /usr/lib/gdm3/gdm-x-session[2220]: intel_do_flush_locked failed: Bad address
feb 16 15:34:35 Computer gnome-session[2231]: (remmina:28366): Gdk-WARNING **: remmina: Fatal IO error 11 (Resource temporarily unavailable) on X server :1.
feb 16 15:34:35 Computer gnome-session[2231]: X IO Error
feb 16 15:34:35 Computer kernel: ecryptfs_decrypt_page: Error attempting to read lower page; rc = [-4]
feb 16 15:34:35 Computer kernel: ecryptfs_readpage: Error decrypting page; rc = [-4]
feb 16 15:34:35 Computer gnome-session[2231]: (gedit:16578): Gdk-WARNING **: gedit: Fatal IO error 11 (Resource temporarily unavailable) on X server :1.
feb 16 15:34:35 Computer gnome-session[2231]: [0216/153435.830465:ERROR:x11_util.cc(89)] X IO error received (X server probably went away)
feb 16 15:34:35 Computer gnome-session[2231]: (firefox:15494): Gdk-WARNING **: firefox: Fatal IO error 11 (Resource temporarily unavailable) on X server :1.
feb 16 15:34:35 Computer gnome-session[2231]: (/usr/lib/firefox/firefox:18192): Gdk-WARNING **: /usr/lib/firefox/firefox: Fatal IO error 11 (Resource temporarily unavailable) on X server :1.
feb 16 15:34:35 Computer gnome-session[2231]: (geary:13387): Gdk-WARNING **: geary: Fatal IO error 104 (Connection reset by peer) on X server :1.
feb 16 15:34:35 Computer gnome-session[2231]: [25098:25098:0216/153435.860960:ERROR:chrome_browser_main_extra_parts_x11.cc(62)] X IO error received (X server probably went away)
feb 16 15:34:35 Computer gnome-session[2231]: [25173:25173:0216/153435.858900:ERROR:x11_util.cc(86)] X IO error received (X server probably went away)
feb 16 15:34:35 Computer gnome-session[2231]: (WebKitWebProcess:12032): Gdk-WARNING **: WebKitWebProcess: Fatal IO error 11 (Resource temporarily unavailable) on X server :1.
feb 16 15:34:35 Computer gnome-session[2231]: (nautilus:5308): Gdk-WARNING **: nautilus: Fatal IO error 11 (Resource temporarily unavailable) on X server :1.
feb 16 15:34:35 Computer gnome-session[2231]: XIO: fatal IO error 11 (Resource temporarily unavailable) on X server ":1"
feb 16 15:34:35 Computer gnome-session[2231]: after 11 requests (11 known processed) with 0 events remaining.
feb 16 15:34:35 Computer org.a11y.atspi.Registry[2352]: XIO: fatal IO error 11 (Resource temporarily unavailable) on X server ":1"
feb 16 15:34:35 Computer gnome-session[2231]: (gnome-shell:2417): Gdk-WARNING **: gnome-shell: Fatal IO error 11 (Resource temporarily unavailable) on X server :1.
feb 16 15:34:35 Computer gnome-session[2231]: (update-notifier:2960): Gdk-WARNING **: update-notifier: Fatal IO error 11 (Resource temporarily unavailable) on X server :1.
feb 16 15:34:35 Computer org.gnome.Terminal[2228]: (gnome-terminal-server:14301): Gdk-WARNING **: gnome-terminal-server: Fatal IO error 11 (Resource temporarily unavailable) on X server :1.
feb 16 15:34:35 Computer bluetoothd[1640]: Endpoint unregistered: sender=:1.61 path=/MediaEndpoint/A2DPSource
feb 16 15:34:35 Computer bluetoothd[1640]: Endpoint unregistered: sender=:1.61 path=/MediaEndpoint/A2DPSink
feb 16 15:34:35 Computer org.a11y.atspi.Registry[2352]: after 63609 requests (63609 known processed) with 0 events remaining.
feb 16 15:34:35 Computer gnome-session[2231]: [15:34:35] [WARN] The X11 connection broke (error 1). Did the X11 server die? -- [(null)]
feb 16 15:34:35 Computer gnome-session[2231]: (gnome-settings-daemon:2375): Gdk-WARNING **: gnome-settings-daemon: Fatal IO error 11 (Resource temporarily unavailable) on X server :1.
feb 16 15:34:35 Computer gnome-session[1808]: (gnome-settings-daemon:1829): color-plugin-WARNING **: failed to connect to device: Failed to connect to missing device /org/freedesktop/ColorManager/devices/xrandr_eDP_1_user_1000
feb 16 15:34:35 Computer gnome-session[1808]: (gnome-settings-daemon:1829): color-plugin-WARNING **: failed to connect to device: Failed to connect to missing device /org/freedesktop/ColorManager/devices/xrandr_AOC_Intl_U2879G6_1019_user_1000
feb 16 15:34:35 Computer sudo[14512]: pam_unix(sudo:session): session closed for user root
feb 16 15:34:36 Computer org.gtk.vfs.Daemon[2228]: A connection to the bus can't be made
feb 16 15:34:36 Computer gnome-session[2231]: [15:34:36] [WARN] QMutex: destroying locked mutex -- [(null)]
feb 16 15:34:36 Computer gnome-session[2231]: gnome-session-binary[2231]: WARNING: Lost name on bus: org.gnome.SessionManager
feb 16 15:34:36 Computer gnome-session-binary[2231]: WARNING: Lost name on bus: org.gnome.SessionManager
feb 16 15:34:36 Computer gnome-session[2231]: gnome-session-binary[2231]: CRITICAL: We failed, but the fail whale is dead. Sorry....
feb 16 15:34:36 Computer gnome-session-binary[2231]: CRITICAL: We failed, but the fail whale is dead. Sorry....
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