On Sun, 2019-04-21 at 13:37 +0200, Christian wrote: > Hi, > > ---------------------------------------------------------------- > INFO: > my system: Linux/Lubuntu 18.04.2 LTS, 64 bit > ---------------------------------------------------------------- > > I shut down my system with the terminal-command "shutdown -H -P +0" or > "poweroff". But the observed phenomenon may also be seen when > shutting down from the panel. > > I changed my grub-config from GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" > to GRUB_CMDLINE_LINUX_DEFAULT="noplymouth" in order to get screen output > of the logs. > > And here I see an entry reading "failed unmounting /home" (in red). > After that came some more messages which all were O.K. Everything else > was in green with an "O.K." in front. > > I don´t know why I get this message because the shutdown works well > despite that error message. In fact it shuts down really fast. > > So I took alook at journalctl. It shows me the following: > > [...] > Apr 05 18:16:19 rosika-Lenovo-H520e umount[25556]: umount: /home: das > Ziel wird gerade benutzt. # /home is currently in use > Apr 05 18:16:19 rosika-Lenovo-H520e systemd[1]: Unmounting > /media/rosika/28BC-DAFC... > Apr 05 18:16:19 rosika-Lenovo-H520e systemd[1]: Unmounting > /media/rosika/f14a27c2-0b49-4607-94ea-2e56bbf76fe1... > Apr 05 18:16:19 rosika-Lenovo-H520e systemd[1]: home.mount: Mount > process exited, code=exited status=32 > Apr 05 18:16:19 rosika-Lenovo-H520e systemd[1]: Failed unmounting /home. > # <------------- > [...] > > I found out that a pulseaudio process seems to be the culprit. > > So I looked up the proceses before shutdown: > > ps -ax | grep -i pulseaudio > 1515 ? Sl 0:00 /usr/bin/pulseaudio --start --log-target=syslog > 2348 ? Sl 0:01 /usr/bin/pulseaudio --start --log-target=syslog > 3820 pts/2 S+ 0:00 grep --color=auto -i pulseaudio > > There are two pulseaudio processes running (!). I don´t know why. This > is the state immediately before shutdown. All programmes are closed > and nothing should be running regarding pulseaudio. > > So I perform " killall pulseaudio" immediately before shutdown. After > that I get no error messages at all. > > Does anybody know what can be done about this? > > Tnx a lot in advance. Does setting "exit-idle-time = 0" in /etc/pulse/daemon.conf help? -- Tanu https://www.patreon.com/tanuk https://liberapay.com/tanuk _______________________________________________ pulseaudio-discuss mailing list pulseaudio-discuss@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/pulseaudio-discuss
