Regarding the color management pop-up see
https://gitlab.gnome.org/GNOME/gnome-settings-daemon/-/issues/273
There's a patch regarding that in the current x2goserver HEAD (not yet
released):
- GNOME sessions: Avoid firing up of a polkit-1 authentication dialog
requesting admin credentials to register a new color map device.
See GNOME bug:
https://gitlab.gnome.org/GNOME/gnome-settings-daemon/issues/273
This change only gets activated for Debian for now and focuses
on policykit-1 (<= 0.105). (Debian maintainers of policykit-1
are holding back newer versions for unknown reason).
Uli
On Thu, Apr 1, 2021 at 1:49 PM Ulrich Sibiller <ul...@gmx.de> wrote:
>
> What version of nxagent are you using on the server? Can you try to
> upgrade to 3.5.99.26 (see
> https://github.com/ArcticaProject/nx-libs/blob/3.6.x/README.md)?
>
> Uli
>
> On Mon, Jan 18, 2021 at 6:01 PM Chris Green <c...@isbd.net> wrote:
> >
> > Well I'm very confused now, I thought I could see a pattern but I
> > can't. I'll report what I have discovered so far though.
> >
> > I'm running x2gclient 4.1.2.2 (as installed from the Ubuntu
> > repositories) on my xubuntu 20.10 laptop. I'm running the server on my
> > xubuntu 20.10 desktop machine, again just as installed from the Ubuntu
> > repositories:-
> > x2goserver: 4.1.0.3
> > x2goserver-common: 4.1.0.3
> > x2goserver-extensions: 4.1.0.3
> > x2goserver-fmbindings: 4.1.0.3
> > x2goserver-printing: 4.1.0.3
> > x2goserver-x2goagent: 3.5.99.24
> > x2goserver-xsession: 4.1.0.3
> >
> > I have been trying a mix of three types of session, as follows (with
> > results):-
> >
> > 1 - A small Python GUI program as a 'Single Application', this always
> > runs without any problem at all, it just works every time.
> >
> > 2 - An XFCE session, this works every time and doesn't cause any major
> > issues but it does occasionally pop-up windows in the server session
> > as follows:-
> >
> > A window saying "Authentication is required to create a colour
> > profile" and I have to enter my sudo user password.
> >
> > After the above pop-up I sometimes get a second one saying
> > "Authentication is required to operate a colour managed device"
> >
> > The above two pop-ups only appear occasionally, usually the XFCE
> > session just starts up and runs normally. Once I've entered my sudo
> > password in response the session runs OK.
> >
> > 3 - A Digikam session as a 'Single Application', this does work
> > sometimes but more often it appears to start OK, then xfwm4 on the
> > *client* crashes and the Digikam session disappears even though it is
> > still running on the desktop machine. I can't see any consistent
> > reason for when it does work or when it doesn't work. Digikam is
> > running from a big Appimage.
> >
> >
> > Running digikam in an XFCE session running in x2go works perfectly, or
> > at least I've not managed to crash it ever. It's only when run as a
> > 'Single Application' that it fails.
> >
> > I guess I can just run Digikam in an XFCE session but I'd like to be
> > able to just run Digikam. It's frustrating that it sometimes works
> > but I can't see what is needed for it to work.
> >
> > As I said elsewhere I've run memtest on the desktop machine for two
> > whole passes and it showed no errors.
> >
> > I'm happy to add debug flags to either end to see if it's possible to
> > diagnose this.
> >
> >
> > --
> > Chris Green
> > _______________________________________________
> > x2go-user mailing list
> > x2go-user@lists.x2go.org
> > https://lists.x2go.org/listinfo/x2go-user
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