X2Go Bug report logs - #1200
Double clicks not recognized in Qt(4?/5?) applications

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Subject: Bug#1200: [X2Go-Dev] Bug#1200: Bug#1200: Environment variables not set
Reply-To: Bruno CAPELETO <bruno.capeleto@abcreseau.com>, 1200@bugs.x2go.org
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From: Bruno CAPELETO <bruno.capeleto@abcreseau.com>
Date: Tue, 5 Sep 2017 09:28:30 +0200
Message-ID: <CABa3fk7KB7ZYpuVBMOAXifm8V8LjoYweeKzO84-BSeT4rs1NjQ@mail.gmail.com>
To: Bruno CAPELETO <bruno.capeleto@abcreseau.com>, 1200@bugs.x2go.org
Cc: Ulrich Sibiller <ulrich.sibiller@gmail.com>, Mihai Moldovan <ionic@ionic.de>
Content-Type: multipart/alternative; boundary="001a113a5faa97344805586c2cb9"

[Message part 1 (text/plain, inline)]

The issue came from my home-made sshd_config file.

I still work it up and will give here the solution in a few minutes.


2017-09-05 9:07 GMT+02:00 Bruno CAPELETO <bruno.capeleto@abcreseau.com>:

> I did dpkg-reconfigure locales as root.
>
> Then I get :
>
> ~# locale
> LANG=fr_FR.UTF-8
> LANGUAGE=
> LC_CTYPE="fr_FR.UTF-8"
> LC_NUMERIC="fr_FR.UTF-8"
> LC_TIME="fr_FR.UTF-8"
> LC_COLLATE="fr_FR.UTF-8"
> LC_MONETARY="fr_FR.UTF-8"
> LC_MESSAGES="fr_FR.UTF-8"
> LC_PAPER="fr_FR.UTF-8"
> LC_NAME="fr_FR.UTF-8"
> LC_ADDRESS="fr_FR.UTF-8"
> LC_TELEPHONE="fr_FR.UTF-8"
> LC_MEASUREMENT="fr_FR.UTF-8"
> LC_IDENTIFICATION="fr_FR.UTF-8"
> LC_ALL=
>
>
> But when I ssh with my user login (my x2go user), I get :
>
> ~#locale
> LANG=
> LANGUAGE=
> LC_CTYPE="POSIX"
> LC_NUMERIC="POSIX"
> LC_TIME="POSIX"
> LC_COLLATE="POSIX"
> LC_MONETARY="POSIX"
> LC_MESSAGES="POSIX"
> LC_PAPER="POSIX"
> LC_NAME="POSIX"
> LC_ADDRESS="POSIX"
> LC_TELEPHONE="POSIX"
> LC_MEASUREMENT="POSIX"
> LC_IDENTIFICATION="POSIX"
> LC_ALL=
>
>
> Obviously the dpkg-reconfigure locales did not set the locales system-wide.
> I am working in this direction, still any help is appreciated (even if it
> now looks like a ssh/locales-related issue...)
>
>
> 2017-09-05 8:35 GMT+02:00 Ulrich Sibiller <ulrich.sibiller@gmail.com>:
>
>> Maybe you could provide a VM with the non-working Installation so we can
>> have a look at it.
>>
>> Uli
>> ------------------------------
>> Von: Bruno CAPELETO <bruno.capeleto@abcreseau.com>
>> Gesendet: ‎05.‎09.‎2017 08:10
>> An: Mihai Moldovan <ionic@ionic.de>
>> Cc: 1200@bugs.x2go.org
>> Betreff: [X2Go-Dev] Bug#1200: Environment variables not set
>>
>> Dear Mihai,
>>
>> What good piece of news to start the day with !!!
>>
>> So you do not see that "bug" on a fresh install. Unfortunately I see it,
>> and also on a fresh install. It is even worse : I see it on 3 fresh server
>> installs :
>> - Ubuntu 14.04.4 LTS (old installation)
>> - Debian GNU/Linux 8
>> - Debian GNU/Linux 9
>>
>> So it seems that I do not install the same way as the others. Let me give
>> the details :
>> - installation in text mode (as these are remote servers)
>> - installation of LXDE *only* (tasksel : LXDE and ssh)
>> - installation of X2Go
>>
>> On the 2 systems I could test locally (Debian 8 and Debian 9), the French
>> locales are set properly when the user starts a local X session (the menu
>> is in French).
>> However, on a remote X2Go session, the menu always appears in English (no
>> need to start the software).
>>
>> Thanks for your help,
>> Bruno
>>
>> 2017-09-05 5:34 GMT+02:00 Mihai Moldovan <ionic@ionic.de>:
>>
>>> On 09/04/2017 05:44 PM, Bruno CAPELETO wrote:
>>> > People in Laurux's forum have reported this software works in single
>>> app mode
>>> > but on an Ubuntu server.
>>>
>>> Okay, I have just tried to reproduce your issues in a new, fresh Debian
>>> Stretch
>>> VM. Only installed the core system, x2goserver, x2goserver-xsession,
>>> lxde and
>>> gambas3.
>>>
>>> Then (since I installed the system using the en_US.utf8 locale), ran
>>> dpkg-reconfigure locales, selected fr_FR.* to be generated and set the
>>> default
>>> locale to fr_FR.utf8.
>>>
>>> Started up a new X2Go session (desktop session, LXDE) and was greeted by
>>> a
>>> French-speaking LXDE instance (with some English text from the clipboard
>>> manager, that does not seem to have a French localization. No problem.)
>>>
>>> Afterwards, started gambas3 in the LXDE desktop session. Worked fine.
>>> And showed
>>> up in French.
>>>
>>>
>>> Next up: started gambas3 in single application mode. Came up fine and in
>>> French.
>>>
>>>
>>> And just for fun, I then went on, downloaded Laurux3.tar.gz from the
>>> website
>>> (since this software doesn't seem to be packaged within Debian
>>> directly...),
>>> installed gambas3-gb-qt4 and gambas3-gb-qt4-ext (since it looked like
>>> these
>>> modules were missing) and started Laurux3.gambas in the LXDE instance. It
>>> greeted me in French with a dialog to setup MySQL. I skipped this and
>>> Gambas3-Laurux started up. Again, everything was in French.
>>>
>>> Last thing: started /home/ionic/applications/Laurux3/Laurux3.gambas
>>> (obviously
>>> the path I extracted it to) in a single application session. Again, I was
>>> greeted by the dialog to create a MySQL database. Skipped this, and
>>> Laurux-Gambas came up. All in French. It looked weird, but that's
>>> because in
>>> single application mode, we don't yet have an XSETTINGS daemon running
>>> that
>>> would enable Qt4 to look up its theme settings, so a ugly fallback theme
>>> is
>>> being used by default.
>>>
>>>
>>> So far, I'm unable to reproduce any issue (and curiously, the Laurux
>>> version
>>> from their homepage seems to be using Qt4 instead of Qt5 as well, so I
>>> wonder
>>> how you came up with Qt4 before.)
>>>
>>> I wasn't able to test the double-clicking issue, since all tests were
>>> carried
>>> out using X2Go Client on Linux.
>>>
>>>
>>> I'd like to understand why your env variables are not being set
>>> correctly, but
>>> it doesn't seem to be systematic X2Go bug. With a cleanly installed
>>> system, this
>>> does not seem to happen.
>>>
>>>
>>>
>>> Mihai
>>>
>>>
>>
>
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