Hi On Sat, Jan 17, 2015 at 2:09 PM, Alad Wenter <[email protected]> wrote: > On 01/17/2015 11:49 AM, David Herrmann wrote: >> >> Hi >> >> On Wed, Jan 14, 2015 at 10:54 PM, Alad Wenter <[email protected]> wrote: >>> >>> To clarify on my last message, it's 10 seconds before suspend from lid >>> switch works again. >> >> Those delays are intentional. We have no idea how long the kernel >> takes to probe all hardware during wake-up, so we have to wait for >> possible docks to be detected. The kernel does not have a notion of >> "settled" regarding hotplug-capable buses. > > Ok, I can see that; would it be reasonable to make this wait period > configurable (if there is no such switch already)?
I have this issue on my TODO list for a long time now. It's really ugly to solve and there's no nice way to introduce a notion of "bus is settled"... hm... I think it's reasonable to allow setting the base-timeout in /etc/systemd/logind.conf, but I want to know Lennart's opinion first. Preferably, this timeout was a kernel-timeout on the bus-probe itself. But we don't have anything like this, so we need the excessive timeouts in user-space as we cannot know whether we're just scheduled late or whether the bus-probe really takes that long... Meh... My system takes <5s to boot, so I could easily set those timeouts to 10s and everything would be fine. And I also don't care for hotplug changes while the system is off/suspended, hence, I could even disable the timeout and everything would just work. Not really sure how to proceed... Thanks David _______________________________________________ systemd-devel mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/systemd-devel
