On Thu, 25 Jan 2018 14:58:54 +0800 Ed Greshko <ed.greshko@xxxxxxxxxxx> wrote: > On 01/25/18 13:58, InvalidPath wrote: > > One thing of interest..... I googled "Dell XPS 15 9550 sleep problem" and was > surprised by what was returned. So, maybe the problem isn't related to Linux at all? > @ed: It worked for the OP on F26 "reliably" (his first message) - not on F27. So unless he did a BIOS upgrade oder someth. like this in the meantime it *looks* like a Linux issue. And it looks like Frank with different HW has a similar problem. @InvalidPath: Yes GDM seems to be a Gnome thing - but I wouldn't be surprised if one could use it for another desktop than Gnome. Plus: I'm running out of ideas: Did you try to start your machine without X? There's a link in my previous message to a fedora page where this is described in detail .... See: if sleep does not work in a non-graphical environment too, we need to look at the kernel settings ... Regards, Wolfgang _______________________________________________ users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx