id,summary,reporter,owner,description,type,status,component,version,resolution,keywords,cc,guest,host 16694,Host fails to resume from suspend when virtualbox installed,silles,,"Since I installed virtualbox my laptop fails to suspend to RAM properly. Looks like it suspends, but when I open the lid it just reboots. Laptop is a Dell XPS 13 9350 Developer edition OS: Ubuntu 16.10 / 17.04 Virtual box does not need to be running, just installed Steps to reproduce: - close lid and suspend to ram - open lid and it will just restarts most of the time From the logs: Suspending: Apr 21 16:55:24 XPS13 systemd[1]: Starting TLP suspend/resume... Apr 21 16:55:24 XPS13 psensor.desktop[15786]: [2017-04-21T15:55:24] [ERR] lmsensor: Cannot get value of subfeature temp1_input: I/O error. Apr 21 16:55:24 XPS13 systemd[1]: Started TLP suspend/resume. Apr 21 16:55:24 XPS13 systemd[1]: Reached target Sleep. Apr 21 16:55:24 XPS13 systemd[1]: Starting Suspend... Apr 21 16:55:24 XPS13 systemd-sleep[26264]: Failed to connect to non-global ctrl_ifname: (nil) error: No such file or directory Apr 21 16:55:24 XPS13 systemd-sleep[26265]: /lib/systemd/system-sleep/wpasupplicant failed with error code 255. Apr 21 16:55:24 XPS13 systemd-sleep[26264]: Suspending system... Suspend never finished And it just reboots: Apr 21 17:59:10 XPS13 rsyslogd: [origin software=""rsyslogd"" swVersion=""8.16.0"" x-pid=""902"" x-info=""http://www.rsyslog.com""] start Let me know if more info is needed",defect,new,host support,VirtualBox 5.1.18,,suspend to ram,,other,Linux