Review Request 125768: Use dbus-update-activation-environment

[Dāvis Mosāns]

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This is really needed. Just today I was looking into why kglobalaccel5/kscreen_backend/kded5 were crashing with "QXcbConnection: Could not connect to display".

It was because DISPLAY env wasn't set with dbus activation and I was starting Plasma on different DISPLAY than :0

- Dāvis Mosāns


On Oct. 23, 2015, 11:31 p.m., David Edmundson wrote:
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> This is an automatically generated e-mail. To reply, visit:
> https://git.reviewboard.kde.org/r/125768/
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> (Updated Oct. 23, 2015, 11:31 p.m.)
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> 
> Review request for Plasma and Martin Gräßlin.
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> Repository: plasma-workspace
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> Description
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> The difference to ksyncdbusenv is that d-u-a-e can update systemd's
> environment, too. This is only important if a userspace (dbus-daemon) bus
> is used and service files make use of SystemdService to have dbus-daemon
> tell systemd to start the service.
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> In the kernel bus (kdbus) case, systemd's environment gets updated when
> org.freedesktop.dbus.UpdateActivationEnvironment is called.
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> Author: Jan Alexander Steffens
> Patch I found Arch are applying since upgrading to use systemd for dbus activation.
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> Importing with approval from Jan
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> Diffs
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>   startkde/startkde.cmake 9b8d1d7c2c0c9c0c3e7c8297f620cc7a2e04933d 
>   startkde/startplasmacompositor.cmake d8ed68e58bb30bb69197f383a2e0eb9136d94b94 
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> Diff: https://git.reviewboard.kde.org/r/125768/diff/
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> Testing
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> Thanks,
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> David Edmundson
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>

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