Ken Moffat wrote:
On Sat, May 21, 2016 at 10:51:37PM +0200, Pierre Bechetoille wrote:
Hi,

Following BLFS dev, I built latest KDE plasma and sddm with QT-5.6.0. The
build was OK.
However starting sddm or kde plasma failed (segmentation fault).

[ skip the useful details, I want to ask an unrelated question ;) ]

I'm very glad you got it working, because it shows that what is in
the book for plasma does indeed work - I'm one of those people for
whom, at the moment, it doesn't (I can't even reliably startkde
after dropping back to runlevel 3).

One specific question (since nobody replied on -dev) - how did you
create the files in /run/user for pulse ?  I had forgotten /run
appears to be volatile.

It does not 'appear' to be volatile, it *is* volatile.

$ grep run /etc/fstab
tmpfs          /run         tmpfs    defaults            0     0

See LFS Section 8.2.

I have in my ~/.bash_profile

export XDG_RUNTIME_DIR=/run/plasma-runtime-bdubbs

I suppose a generic value would be

export XDG_RUNTIME_DIR=/run/plasma-runtime-$USER

That type of thing is not mentioned in the book. Where do you think it should be? Possibly configuration for xdg-utils, but plasma may be appropriate.

Actually I do not think that XDG_RUNTIME_DIR is strictly needed. It just prints a warning and creates the file in /tmp.

  -- Bruce

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