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The_Document Apprentice
Joined: 03 Feb 2018 Posts: 275
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Posted: Thu Dec 27, 2018 5:07 am Post subject: bluetooth on kde |
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doesent connect to paired devices unlike on other distros.
is this a kde issue? |
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fedeliallalinea Administrator
Joined: 08 Mar 2003 Posts: 30915 Location: here
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Posted: Thu Dec 27, 2018 1:45 pm Post subject: |
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But problem is kde or something missing in kernel config? _________________ Questions are guaranteed in life; Answers aren't. |
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asturm Developer
Joined: 05 Apr 2007 Posts: 8936
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Posted: Thu Dec 27, 2018 1:47 pm Post subject: |
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works fine |
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Hu Moderator
Joined: 06 Mar 2007 Posts: 21633
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Posted: Fri Dec 28, 2018 1:28 am Post subject: |
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Document: if you want help, you will need to be more specific and more detailed. On what distributions did you observe the pairing to work? What, if anything, did you do on those distributions that might have encouraged them to work? Did you do those same things on Gentoo? In what way does the pairing fail on Gentoo? Are you comparing the same version of KDE programs between distributions? If one is much older or much newer, the issue could be an upstream change. |
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The_Document Apprentice
Joined: 03 Feb 2018 Posts: 275
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firephoto Veteran
Joined: 29 Oct 2003 Posts: 1612 Location: +48° 5' 23.40", -119° 48' 30.00"
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Posted: Thu Jan 03, 2019 2:43 am Post subject: |
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Make sure the systemd bluetooth.service is running.
Your problem sounds very similar to mine I fought off an on for a while on a couple of systems. Bluetooth hardware seemed to be recognized but wouldn't pair. One system was an old ubuntu that dist upgraded then my bluetooth keyboard wouldn't sync. After recently realizing what I needed to do on Gentoo to get the bluetooth working, and confirming that the ubuntu upgrade hadn't somehow nuked my old v1 bluetooth dongle that actually has a sync button on the dongle.. I came to the conclusion that the dist-upgrade was probably the switch to systemd and they missed a few services to enable.
For whatever reason the docs, wiki, installation of the bluetooth stuff even misses the enabling the systemd service for the bluetooth. If you're not using systemd then it's whatever you have to enable the bluetooth daemon.
The fact that the errors sort of give you the impression it's not something major like the daemon not running doesn't help.
Hope this helps. _________________ #gentoo-kde on freenode |
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The_Document Apprentice
Joined: 03 Feb 2018 Posts: 275
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Posted: Thu Jan 03, 2019 2:52 am Post subject: |
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firephoto wrote: | Make sure the systemd bluetooth.service is running.
Your problem sounds very similar to mine I fought off an on for a while on a couple of systems. Bluetooth hardware seemed to be recognized but wouldn't pair. One system was an old ubuntu that dist upgraded then my bluetooth keyboard wouldn't sync. After recently realizing what I needed to do on Gentoo to get the bluetooth working, and confirming that the ubuntu upgrade hadn't somehow nuked my old v1 bluetooth dongle that actually has a sync button on the dongle.. I came to the conclusion that the dist-upgrade was probably the switch to systemd and they missed a few services to enable.
For whatever reason the docs, wiki, installation of the bluetooth stuff even misses the enabling the systemd service for the bluetooth. If you're not using systemd then it's whatever you have to enable the bluetooth daemon.
The fact that the errors sort of give you the impression it's not something major like the daemon not running doesn't help.
Hope this helps. |
I dont use systemd and have have had bluetooth deamon running ever since this topic was made.
Didnt solve the issue. |
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firephoto Veteran
Joined: 29 Oct 2003 Posts: 1612 Location: +48° 5' 23.40", -119° 48' 30.00"
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Posted: Thu Jan 03, 2019 3:27 am Post subject: |
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The only difference I see from your useflags on bluez is the user session related to systemd so there might be some manual intervention needed related to the permissions with dbus.
This might get you the answer you need.
http://thread.gmane.org/gmane.linux.bluez.kernel/38725/focus=38843
from the first reply.
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that is something your distro specific package should be fixing if that is
needed. The focus is on integration with systemd and nothing else. You can
use --disable-systemd and provide your own set of D-Bus service files.
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That goes onto this
https://bugzilla.redhat.com/show_bug.cgi?id=1018496
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Description of problem:
The org.bluez.obex.service file installed in /usr/share/dbus-1/services is broken if systemd in the session is not used, because it references /bin/false as the spawned binary.
Thus, attempting to talk to obexd over DBus fails.
Upstream refuses to fix the problem, see
http://marc.info/?l=linux-bluetooth&m=138159411710742&w=2
Version-Release number of selected component (if applicable):
bluez-5.9-4.fc20.x86_64
How reproducible:
Always
Steps to Reproduce:
killall obexd
gdbus --introspect --session org.bluex.obex --object-path /
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This is pretty old but I suspect the parts are missing for non systemd installations so dbus is preventing it from connecting proper. _________________ #gentoo-kde on freenode |
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