I've also been seeing this issue on my Dell Inspiron laptop since upgrading to 17.10.
Here is the journalctl -r output where the issue occurs for me. Nov 12 20:07:50 ben-Inspiron-15-3567 gnome-session[11603]: gnome-session-binary[11603]: WARNING: Application 'org.gnome.Shell.desktop' killed by signal 11 Nov 12 20:07:50 ben-Inspiron-15-3567 org.gnome.Shell.desktop[11669]: (EE) Nov 12 20:07:50 ben-Inspiron-15-3567 org.gnome.Shell.desktop[11669]: (EE) failed to read Wayland events: Connection reset by peer Nov 12 20:07:50 ben-Inspiron-15-3567 org.gnome.Shell.desktop[11669]: Fatal server error: Nov 12 20:07:50 ben-Inspiron-15-3567 org.gnome.Shell.desktop[11669]: (EE) Nov 12 20:07:50 ben-Inspiron-15-3567 systemd-sleep[13189]: Suspending system... Nov 12 20:07:50 ben-Inspiron-15-3567 systemd-sleep[13190]: /lib/systemd/system-sleep/wpasupplicant failed with error code 255. Nov 12 20:07:50 ben-Inspiron-15-3567 systemd-sleep[13189]: Failed to connect to non-global ctrl_ifname: (nil) error: No such file or directory Nov 12 20:07:50 ben-Inspiron-15-3567 systemd[1]: Starting Suspend... Nov 12 20:07:50 ben-Inspiron-15-3567 systemd[1]: Reached target Sleep. Nov 12 20:07:50 ben-Inspiron-15-3567 update-notifier[12482]: Error reading events from display: Broken pipe Nov 12 20:07:50 ben-Inspiron-15-3567 nixnote2[12021]: Error reading events from display: Broken pipe Nov 12 20:07:50 ben-Inspiron-15-3567 blueman-applet[12039]: Error reading events from display: Broken pipe Nov 12 20:07:50 ben-Inspiron-15-3567 kernel: gnome-shell[11669]: segfault at 0 ip 00007f88d76a884c sp 00007ffc047e1d30 error 4 in libmutter-1.so.0.0.0[7f88d7 Nov 12 20:07:49 ben-Inspiron-15-3567 kernel: ACPI Error: Method parse/execution failed \_SB.PCI0.LPCB.ECDV._Q66, AE_AML_MUTEX_NOT_ACQUIRED (20170531/psparse- Nov 12 20:07:49 ben-Inspiron-15-3567 kernel: ACPI Error: Cannot release Mutex [PATM], not acquired (20170531/exmutex-393) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1720557 Title: System freeze on attempt to suspend Status in linux package in Ubuntu: Incomplete Bug description: 1. New install of 17.10 beta 2 on XPS 13 9350. Intel gpu and using wayland (enabled by default) 2. Select top right menu, hold alt, select suspend button I expect the laptop to suspend. Instead the screen goes blank. The laptop remained on (power button is light, fans are on). The laptop is unresponsive until hard reboot (holding down power button). A suspended state is never reached. The laptop previously suspended fine on 17.04. ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: linux-image-4.13.0-12-generic 4.13.0-12.13 [modified: boot/vmlinuz-4.13.0-12-generic] ProcVersionSignature: Ubuntu 4.13.0-12.13-generic 4.13.3 Uname: Linux 4.13.0-12-generic x86_64 ApportVersion: 2.20.7-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/pcmC0D0p: david 1388 F...m pulseaudio /dev/snd/controlC0: david 1388 F.... pulseaudio CurrentDesktop: ubuntu:GNOME Date: Sat Sep 30 12:18:05 2017 InstallationDate: Installed on 2017-09-30 (0 days ago) InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170926) MachineType: Dell Inc. XPS 13 9350 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-12-generic.efi.signed root=UUID=a7e24755-5141-4ab1-a8d4-e4da5ebfe9ce ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.13.0-12-generic N/A linux-backports-modules-4.13.0-12-generic N/A linux-firmware 1.168 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/18/2017 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.5.1 dmi.board.name: 09JHRY dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.5.1:bd08/18/2017:svnDellInc.:pnXPS139350:pvr:rvnDellInc.:rn09JHRY:rvrA00:cvnDellInc.:ct9:cvr: dmi.product.family: NULL dmi.product.name: XPS 13 9350 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1720557/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
