exactly the same issue as for Ben Echols on a Debian system with recent nvidia drivers. Initially I suspected some racing within systemd, thus filed (and later closed for now) https://bugs.debian.org/cgi- bin/bugreport.cgi?bug=945158 which has supporting documentation. Did not find a workaround yet, besides making sure that laptop is fully suspended before closing the lid.
Here is the relevant diff of journalctl output (with dates etc replaceD) between two sessions (-good, +bad) which highlights the disconnect Ben was talking about and then "out of cheese" error: -<DATE> lena gnome-shell[<PID>]: Window manager warning: Overwriting existing binding of keysym 60 with keysym 2f7259c9 (keycode 31). +<DATE> lena systemd-logind[<PID>]: Lid closed. +<DATE> lena gsd-color[<PID>]: failed to set screen _ICC_PROFILE: Failed to open file “/home/yoh/.local/share/icc/edid-aae8f9ad98a49dd9b5e20a8dfbf85689.icc”: Permission denied +<DATE> lena /usr/lib/gdm3/gdm-x-session[<PID>]: (--) NVIDIA(GPU-0): DFP-0: disconnected +<DATE> lena /usr/lib/gdm3/gdm-x-session[<PID>]: (--) NVIDIA(GPU-0): DFP-0: Internal DisplayPort +<DATE> lena /usr/lib/gdm3/gdm-x-session[<PID>]: (--) NVIDIA(GPU-0): DFP-0: 2660.0 MHz maximum pixel clock +<DATE> lena /usr/lib/gdm3/gdm-x-session[<PID>]: (--) NVIDIA(GPU-0): +<DATE> lena /usr/lib/gdm3/gdm-x-session[<PID>]: (--) NVIDIA(GPU-0): DFP-1: disconnected +<DATE> lena /usr/lib/gdm3/gdm-x-session[<PID>]: (--) NVIDIA(GPU-0): DFP-1: Internal DisplayPort +<DATE> lena /usr/lib/gdm3/gdm-x-session[<PID>]: (--) NVIDIA(GPU-0): DFP-1: 2660.0 MHz maximum pixel clock +<DATE> lena /usr/lib/gdm3/gdm-x-session[<PID>]: (--) NVIDIA(GPU-0): +<DATE> lena /usr/lib/gdm3/gdm-x-session[<PID>]: (--) NVIDIA(GPU-0): DFP-2: disconnected +<DATE> lena /usr/lib/gdm3/gdm-x-session[<PID>]: (--) NVIDIA(GPU-0): DFP-2: Internal TMDS +<DATE> lena /usr/lib/gdm3/gdm-x-session[<PID>]: (--) NVIDIA(GPU-0): DFP-2: 165.0 MHz maximum pixel clock +<DATE> lena /usr/lib/gdm3/gdm-x-session[<PID>]: (--) NVIDIA(GPU-0): +<DATE> lena /usr/lib/gdm3/gdm-x-session[<PID>]: (--) NVIDIA(GPU-0): DFP-0: disconnected +<DATE> lena /usr/lib/gdm3/gdm-x-session[<PID>]: (--) NVIDIA(GPU-0): DFP-0: Internal DisplayPort +<DATE> lena /usr/lib/gdm3/gdm-x-session[<PID>]: (--) NVIDIA(GPU-0): DFP-0: 2660.0 MHz maximum pixel clock +<DATE> lena /usr/lib/gdm3/gdm-x-session[<PID>]: (--) NVIDIA(GPU-0): +<DATE> lena /usr/lib/gdm3/gdm-x-session[<PID>]: (--) NVIDIA(GPU-0): DFP-1: disconnected +<DATE> lena /usr/lib/gdm3/gdm-x-session[<PID>]: (--) NVIDIA(GPU-0): DFP-1: Internal DisplayPort +<DATE> lena /usr/lib/gdm3/gdm-x-session[<PID>]: (--) NVIDIA(GPU-0): DFP-1: 2660.0 MHz maximum pixel clock +<DATE> lena /usr/lib/gdm3/gdm-x-session[<PID>]: (--) NVIDIA(GPU-0): +<DATE> lena /usr/lib/gdm3/gdm-x-session[<PID>]: (--) NVIDIA(GPU-0): DFP-2: disconnected +<DATE> lena /usr/lib/gdm3/gdm-x-session[<PID>]: (--) NVIDIA(GPU-0): DFP-2: Internal TMDS +<DATE> lena /usr/lib/gdm3/gdm-x-session[<PID>]: (--) NVIDIA(GPU-0): DFP-2: 165.0 MHz maximum pixel clock +<DATE> lena /usr/lib/gdm3/gdm-x-session[<PID>]: (--) NVIDIA(GPU-0): <DATE> lena systemd[<PID>]: Reached target Sleep. <DATE> lena systemd[<PID>]: Starting NVIDIA system suspend actions... <DATE> lena suspend[<PID>]: nvidia-suspend.service ... <DATE> lena acpid[<PID>]: 1 client rule loaded +<DATE> lena /usr/lib/gdm3/gdm-x-session[<PID>]: (EE) modeset(G0): failed to set mode: No space left on device +<DATE> lena /usr/lib/gdm3/gdm-x-session[<PID>]: (EE) +<DATE> lena /usr/lib/gdm3/gdm-x-session[<PID>]: Fatal server error: +<DATE> lena /usr/lib/gdm3/gdm-x-session[<PID>]: (EE) EnterVT failed for gpu screen 0 +<DATE> lena /usr/lib/gdm3/gdm-x-session[<PID>]: (EE) +<DATE> lena /usr/lib/gdm3/gdm-x-session[<PID>]: Please consult the The X.Org Foundation support +<DATE> lena /usr/lib/gdm3/gdm-x-session[<PID>]: at http://wiki.x.org +<DATE> lena /usr/lib/gdm3/gdm-x-session[<PID>]: for help. +<DATE> lena /usr/lib/gdm3/gdm-x-session[<PID>]: (EE) Please also check the log file at "/var/log/Xorg.1.log" for additional information. +<DATE> lena /usr/lib/gdm3/gdm-x-session[<PID>]: (EE) +<DATE> lena systemd[<PID>]: Starting Refresh fwupd metadata and update motd... +<DATE> lena fwupdmgr[<PID>]: Fetching metadata https://cdn.fwupd.org/downloads/firmware.xml.gz ... <DATE> lena avahi-daemon[<PID>]: Leaving mDNS multicast group on interface wlp82s0.IPv4 with address 10.31.123.112. -<DATE> lena /usr/lib/gdm3/gdm-x-session[<PID>]: (II) event1 - Sleep Button: is tagged by udev as: Keyboard -<DATE> lena /usr/lib/gdm3/gdm-x-session[<PID>]: (II) event1 - Sleep Button: device is a keyboard +<DATE> lena /usr/lib/gdm3/gdm-x-session[<PID>]: (EE) Server terminated with error (1). Closing log file. <DATE> lena avahi-daemon[<PID>]: Interface wlp82s0.IPv4 no longer relevant for mDNS. ** Bug watch added: Debian Bug tracker #945158 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=945158 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1791981 Title: X Server session crash for "No space left on device" Status in xorg-server package in Ubuntu: Confirmed Bug description: Ubuntu Release: Ubuntu 18.04.1 LTS Package version: xserver-xorg: 1:7.7+19ubuntu7.1 When my laptop resumes after suspend, the desktop session crashes and a new one is started. So each time I lose all open applications and unsaved data! The expected behavior would be obviously to restore the suspended session. I had a look through log files and found that Xorg.0.log ends with the following error lines: [ 6004.019] (II) NVIDIA(0): Setting mode "NULL" [ 6004.026] (EE) modeset(G0): failed to set mode: No space left on device [ 6004.026] (EE) Fatal server error: [ 6004.026] (EE) EnterVT failed for gpu screen 0 [ 6004.027] (EE) [ 6004.027] (EE) Please consult the The X.Org Foundation support at http://wiki.x.org for help. [ 6004.027] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information. [ 6004.027] (EE) [ 6004.065] (EE) Server terminated with error (1). Closing log file. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1791981/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
