Hello. I'm having the same problem with 'rtkit' and log files flooding. Yesterday, I've choosed "menu/logout/halt" option instead of "menu/logout/shutdown". And problems started to happen: I could not even reboot or shutdown computer, because every time when I wanted to do this, there was a window to unblock session (I have had to enter my user password and there was not even internet connection - it could not be connected via NetworkManager! etc.) The only one working solution to shutdown computer was: press "RESET" and next "POWER" buttons. I've decided to try shutdown system via shutdown(8) command but it did not work:
[~]$ shutdown now Failed to power off system via logind: There's already a shutdown or sleep operation in progress Anyway, there is not LightDM now! I have to login via "unblock" window mentioned above. And when I want to edit e.g. 'rtkit-daemon.service' file via 'mousepad', there is a WARNING message (** (mousepad:2869): WARNING **: Couldn't connect to accessibility bus: Failed to connect to socket /tmp/dbus-*: Connection refused). It happens with every file, that I want to edit etc. But this is not important here. Log files contains many entries related to the 'rtkit-daemon'. For example: ✗✗ rtkit-daemon[1383]: Supervising 0 threads of 0 processes of 1 users. ✗✗ rtkit-daemon[1383]: Failed to look up client: No such file or directory ✗✗ rtkit-daemon[1364]: message repeated 10 times: [ Failed to look up client: No such file or directory] There is about 30. such entries in '/var/log/syslog/' file etc. Anyway, here are informations gathered via systemd's systemctl(1) command: [~]$ systemctl status rtkit-daemon.service ● rtkit-daemon.service - RealtimeKit Scheduling Policy Service Loaded: loaded (/lib/systemd/system/rtkit-daemon.service; disabled; vendor preset: enabled) Active: active (running) since sun 2018-03-25 11:44:47 CEST; 1h 26min ago Main PID: 1383 CGroup: /system.slice/rtkit-daemon.service └─1383 n/a mar 25 11:45:07 greendragon rtkit-daemon[1383]: Failed to look up client: No such file or directory mar 25 11:45:07 greendragon rtkit-daemon[1383]: Failed to look up client: No such file or directory mar 25 11:45:07 greendragon rtkit-daemon[1383]: Failed to look up client: No such file or directory mar 25 11:45:07 greendragon rtkit-daemon[1383]: Failed to look up client: No such file or directory mar 25 11:45:07 greendragon rtkit-daemon[1383]: Failed to look up client: No such file or directory mar 25 11:45:07 greendragon rtkit-daemon[1383]: Failed to look up client: No such file or directory mar 25 11:45:07 greendragon rtkit-daemon[1383]: Failed to look up client: No such file or directory I apologize for such a long comment, but 'rtkit' issues, started to happen after described situation. I have no idea if it's important, but it started to happen when I choosed - by accident - 'halt' option instead of 'shutdown' during logout. ● Release: 16.04.4 LTS ● rtkit: 0.11-4 Thanks. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to rtkit in Ubuntu. https://bugs.launchpad.net/bugs/1547589 Title: rtkit-daemon flooding syslog Status in rtkit package in Ubuntu: Confirmed Bug description: rtkit is flooding syslog with the following: Feb 19 11:42:07 galactica rtkit-daemon[20798]: Supervising 0 threads of 0 processes of 1 users. Feb 19 11:42:07 galactica rtkit-daemon[20798]: Warning: Reached burst limit for user '1000', denying request. Feb 19 11:42:07 galactica rtkit-daemon[20798]: Supervising 0 threads of 0 processes of 1 users. Feb 19 11:42:07 galactica rtkit-daemon[20798]: Warning: Reached burst limit for user '1000', denying request. Feb 19 11:42:07 galactica rtkit-daemon[20798]: Supervising 0 threads of 0 processes of 1 users. Feb 19 11:42:07 galactica rtkit-daemon[20798]: Warning: Reached burst limit for user '1000', denying request. Feb 19 11:42:07 galactica rtkit-daemon[20798]: Supervising 0 threads of 0 processes of 1 users. Feb 19 11:42:07 galactica rtkit-daemon[20798]: Warning: Reached burst limit for user '1000', denying request. Feb 19 11:42:07 galactica rtkit-daemon[20798]: Supervising 0 threads of 0 processes of 1 users. Feb 19 11:42:07 galactica rtkit-daemon[20798]: Warning: Reached burst limit for user '1000', denying request. Feb 19 11:42:07 galactica rtkit-daemon[20798]: Supervising 0 threads of 0 processes of 1 users. Feb 19 11:42:07 galactica rtkit-daemon[20798]: Warning: Reached burst limit for user '1000', denying request. Feb 19 11:42:07 galactica rtkit-daemon[20798]: Supervising 0 threads of 0 processes of 1 users. Feb 19 11:42:07 galactica rtkit-daemon[20798]: Warning: Reached burst limit for user '1000', denying request. Feb 19 11:42:07 galactica rtkit-daemon[20798]: Supervising 0 threads of 0 processes of 1 users. Feb 19 11:42:07 galactica rtkit-daemon[20798]: Warning: Reached burst limit for user '1000', denying request. This may be related to but #1547585 ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: rtkit 0.11-4 ProcVersionSignature: Ubuntu 4.4.0-6.21-generic 4.4.1 Uname: Linux 4.4.0-6-generic x86_64 ApportVersion: 2.20-0ubuntu3 Architecture: amd64 CurrentDesktop: Unity Date: Fri Feb 19 11:42:58 2016 InstallationDate: Installed on 2016-02-11 (7 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160210) SourcePackage: rtkit UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/rtkit/+bug/1547589/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp