Hey! I booted my system with NOEFI parameter and looks like the problem was FIXED.
I did some reboot/shutdowns and all of them worked fine.. Thanks for the help! Atenciosamente, *Renê Barbosa de Figueirêdo Lima* Website: http://renebarbosa.com.br 2017-03-10 9:10 GMT-03:00 Renê Barbosa <renebarbos...@gmail.com>: > Hello Marius, > > >> Can you force a reboot/shutdown by using the magic SysRq key? (Hold >> down Alt+PrintScren, then type S, U, B to reboot or S, U, O to power >> off, while still holding the Alt+PrintScreen.) > > > Y > eah, Magic SysRq works, I am using it with REISUB or REISUO when needed. > What's not working is just the shutdown through systemd commands after a > few hours of uptime, which is really annoying. > > It does sound like systemd is waiting for some service to shut down, but >> that service is taking a long time to shut down. >> /usr/share/doc/systemd/README.Debian.gz has a section titled "Debugging >> boot/shutdown problems". You may want to use the method described there >> to see what's actually going on during the shutdown procedure. > > > Yah, I saw it and tried to check but I could not. > When the hang occurs the only one keyboard button working is the "Power > Off". > > For example: > > If I start my laptop and then, run systemctl poweroff It's working fine; > > If I start my laptop and run systemctl poweroff after a few hours (4 for > example) the system shutdown is freezing. I've already booted with command > line and debug options and the system is freezing with messages like > "reboot: Power down" on screen. It's like the system is halting instead of > shutting down. > > Please check: https://launchpadlibrarian.net/ > 306411830/IMG-20170214-WA0043.jpg > > I've filled a bug against systemd (#/1663794) in Launchpad but received no > help til now. > > Thanks for the answer! > > > > Atenciosamente, > > *Renê Barbosa de Figueirêdo Lima* > Website: http://renebarbosa.com.br > > 2017-03-10 6:31 GMT-03:00 Marius Gedminas <mar...@gedmin.as>: > >> On Thu, Mar 09, 2017 at 09:36:24PM -0300, Renê Barbosa wrote: >> > After upgrading my laptop (Dell Inspiron 5447) from 14.04 to Ubuntu >> GNOME >> > 16.04.2 I can't shut down after a few hours using the system (4+ >> hours). It >> > hangs in Plymouth and stays that way until I force the shutdown by >> pressing >> > the Power Button. >> >> Can you force a reboot/shutdown by using the magic SysRq key? (Hold >> down Alt+PrintScren, then type S, U, B to reboot or S, U, O to power >> off, while still holding the Alt+PrintScreen.) >> >> > It looks like this is a common bug (there are tons of questions on the >> > Internet). I tried to fix it, but none of my attempts were effective. >> >> I had experienced some fun with reboots taking a long time (20-40 >> *minutes*), which turned out to be due to swapoff being really slow. >> But I see you already tried turning swap off, so it's not that. >> >> > Already tried: >> > >> > 1. Boot with acpi=force, acpi=noirq and pci=noacpi >> > 2. Disable Swap >> > 3. Run 'sync' before reboot or shutdown >> > 4. Use another kernel version (4.7, 4.8, 4.9 and 4.10 from mainline) >> > 5. Disabling USB 3.0 >> > 6. Disabling TLP >> > 7. Install AMDGPU-PRO 16.60 >> > >> > The most interesting thing is: I can shutdown/reboot normally using >> 14.04 >> > and the kernel from Xenial HWE. Is It a systemd bug? >> >> It does sound like systemd is waiting for some service to shut down, but >> that service is taking a long time to shut down. >> >> /usr/share/doc/systemd/README.Debian.gz has a section titled "Debugging >> boot/shutdown problems". You may want to use the method described there >> to see what's actually going on during the shutdown procedure. >> >> Regards, >> Marius Gedminas >> -- >> IBM motto: "TEN vowels? Don't you know vowels are scrd?" >> -- Linus Torvalds >> >> -- >> Ubuntu-GNOME mailing list >> Ubuntu-GNOME@lists.ubuntu.com >> Modify settings or unsubscribe at: https://lists.ubuntu.com/mailm >> an/listinfo/ubuntu-gnome >> >> > -- Ubuntu-GNOME mailing list Ubuntu-GNOME@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-gnome
