[Pkg-xfce-devel] Bug#866033: Bug#866033: Bug#866033: lightdm: postinst says error 1, dpkg can not finish configuration off lightdm an tast-lxde-desktop

[Christoph Johannes Kleine]

Am 29.06.2017 um 14:21 schrieb Yves-Alexis Perez:
> On Wed, 2017-06-28 at 15:06 +0200, Yves-Alexis Perez wrote:
>>> After chanching line 67 in postinst
>>>  
>>> from:   SERVICE=/lib/systemd/system/$(basename $(cat
>>> "$DEFAULT_DISPLAY_MANAGER_FILE")).service
>>> to:     SERVICE=/lib/systemd/system/$(basename "$(cat
>>> "$DEFAULT_DISPLAY_MANAGER_FILE")").service
>>>  
>> That doesn't make much sense to me, DEFAULT_DISPLAY_MANAGER_FILE is defined
>> above, it shouldn't be empty. And if it's empty it won't work correctly
>> either.
> So actually you do have a $DEFAULT_DISPLAY_MANAGER_FILE (/etc/X11/default-
> display-manager) but the file content is empty so cat returns nothing. Can you
> double check that?
I checked the backup and my running system, both containing
/usr/sbin/gdm3
in the /etc/X11/default-display-manager file.
> You definitely have an issue here because the file content should have been
> set just above in the postinst file. Can you try to add set -x and retry?
>
> Regards,
With set -x to witch command? dpkg does not have it. Sorry I am not a
developer yet.
Regards.

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