On Sat, 21 Dec 2019 20:06:02 +0100 Wolfgang Mueller <wm@ariannuccia.de> wrote:
On Sat, 21 Dec 2019 at 18:06:19 +0100, Dave Howorth wrote:
On Sat, 21 Dec 2019 17:30:14 +0100 Adam Mizerski wrote:
W dniu 21.12.2019 o 16:10, Dave Howorth pisze:
[...]
$ DISPLAY=192.168.1.22:0.0 xeyes Error: Can't open display: 192.168.1.22:0.0
I observe the same errors, not only with remote, but also with local use. X works only if DISPLAY is ":0" or ":0.0". As soon as a host address is added, the error you have described above happens.
I would guess that the presence of a host address causes it to attempt to connect using TCP rather than a local socket.
[...] If somebody gets onto my network, I expect I'm dead already. So I've added a new file /usr/share/lightdm/lightdm.conf.d/100-custom.conf that contains:
[SeatDefaults] xserver-allow-tcp=true
So following your suggestion, I added this file, too. Does it override all occurrences of "-nolisten tcp" in the different configuration files?
I have no idea. Remember I am doing this on a a pi running Raspbian (i.e. Debian-derivative) not on openSUSE. I don't know how openSUSE is configurd but it may well be similar.
Then I restarted lightdm. That seems to have done the trick.
But lightdm is not running in my system, and I don't know how to use it.
Can you please explain me how to use lightdm? Can it be run together with KDE?
lightdm is the display manager used by Raspbian. It's also running on my openSUSE box but I use LXDE. I have no idea which display manager KDE uses but whatever it is, you would need to restart that after altering its configuration file(s) in whatever way is appropriate.
Thanks in advance, Wolfgang
HTH, Dave -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org