Bug 1943469
| Summary: | [abrt] ulauncher: __new__(): bus.py:124:__new__:dbus.exceptions.DBusException: org.freedesktop.DBus.Error.NotSupported: Unable to autolaunch a dbus-daemon without a $DISPLAY for X11 | ||||||||||||||||
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| Product: | [Fedora] Fedora | Reporter: | Ravi Soni <my.ravisoni> | ||||||||||||||
| Component: | ulauncher | Assignee: | Artem <ego.cordatus> | ||||||||||||||
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||||||||||
| Severity: | unspecified | Docs Contact: | |||||||||||||||
| Priority: | unspecified | ||||||||||||||||
| Version: | 33 | CC: | ego.cordatus, troy | ||||||||||||||
| Target Milestone: | --- | ||||||||||||||||
| Target Release: | --- | ||||||||||||||||
| Hardware: | x86_64 | ||||||||||||||||
| OS: | Unspecified | ||||||||||||||||
| URL: | https://retrace.fedoraproject.org/faf/reports/bthash/8c92dc7f34480f1a08cb419b9f167845b23537b2 | ||||||||||||||||
| Whiteboard: | abrt_hash:76e064f2d84a5ec30795fbdcb6340d354288fcad;VARIANT_ID=workstation; | ||||||||||||||||
| Fixed In Version: | ulauncher-5.11.0-4.fc33 | Doc Type: | If docs needed, set a value | ||||||||||||||
| Doc Text: | Story Points: | --- | |||||||||||||||
| Clone Of: | Environment: | ||||||||||||||||
| Last Closed: | 2021-08-04 04:37:14 UTC | Type: | --- | ||||||||||||||
| Regression: | --- | Mount Type: | --- | ||||||||||||||
| Documentation: | --- | CRM: | |||||||||||||||
| Verified Versions: | Category: | --- | |||||||||||||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||||||||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||||||||||||
| Embargoed: | |||||||||||||||||
| Attachments: |
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Created attachment 1766493 [details]
File: backtrace
Created attachment 1766494 [details]
File: cpuinfo
Created attachment 1766495 [details]
File: environ
Created attachment 1766496 [details]
File: mountinfo
Created attachment 1766497 [details]
File: namespaces
Created attachment 1766498 [details]
File: open_fds
This is due to ulauncher being unable to launch as a system service under systemd, as there is no user graphical session to attach to. This happened because the systemd unit file was incorrectly distributed in the system location instead of the user location. A PR was submitted and merged to get this in the right place: https://src.fedoraproject.org/rpms/ulauncher/pull-request/2 The updated package ulauncher-5.11.0-4 resolves this and is available in rawhide now, and should be in the main Fedora 34 repositories shortly. @ego.cordatus will be able to add this Fedora 33? FEDORA-2021-857fbade6e has been submitted as an update to Fedora 33. https://bodhi.fedoraproject.org/updates/FEDORA-2021-857fbade6e (In reply to Troy Curtis from comment #7) Pushed update to f33. Troy, do you interesing in co-maintain Ulauncher BTW? FEDORA-2021-857fbade6e has been pushed to the Fedora 33 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2021-857fbade6e` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2021-857fbade6e See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2021-857fbade6e has been pushed to the Fedora 33 stable repository. If problem still persists, please make note of it in this bug report. |
Version-Release number of selected component: ulauncher-5.10.0-3.fc33 Additional info: reporter: libreport-2.14.0 cgroup: 0::/system.slice/ulauncher.service cmdline: /usr/bin/python3 -s /usr/bin/ulauncher --hide-window crash_function: __new__ exception_type: dbus.exceptions.DBusException executable: /usr/bin/ulauncher interpreter: python3-3.9.2-1.fc33.x86_64 kernel: 5.10.22-200.fc33.x86_64 runlevel: N 5 type: Python3 uid: 0 Truncated backtrace: bus.py:124:__new__:dbus.exceptions.DBusException: org.freedesktop.DBus.Error.NotSupported: Unable to autolaunch a dbus-daemon without a $DISPLAY for X11 Traceback (most recent call last): File "/usr/bin/ulauncher", line 28, in <module> main() File "/usr/lib/python3.9/site-packages/ulauncher/main.py", line 103, in main bus = dbus.SessionBus() File "/usr/lib64/python3.9/site-packages/dbus/_dbus.py", line 212, in __new__ return Bus.__new__(cls, Bus.TYPE_SESSION, private=private, File "/usr/lib64/python3.9/site-packages/dbus/_dbus.py", line 102, in __new__ bus = BusConnection.__new__(subclass, bus_type, mainloop=mainloop) File "/usr/lib64/python3.9/site-packages/dbus/bus.py", line 124, in __new__ bus = cls._new_for_bus(address_or_type, mainloop=mainloop) dbus.exceptions.DBusException: org.freedesktop.DBus.Error.NotSupported: Unable to autolaunch a dbus-daemon without a $DISPLAY for X11 Local variables in innermost frame: cls: <class 'dbus._dbus.SessionBus'> address_or_type: 0 mainloop: None