@hsabun

1. download the update
2. pull sd card drawer a little
3. install update
4. push sd card drawer
5. if sim-card not detected make reboot

Hi Guys, there is an error connecting the Xperia X via USB cable under KDE Desktop.
I fixed the bug by adjusting the following file:

/lib/udev/rules.d/69-libmtp.rules

The entry:

ACTION! = "Add", GOTO = "libmtp_rules_end"

must be changed to:

ACTION! = "Bind", ACTION! = "Add", GOTO = "libmtp_rules_end"

It is important for the time being that the developer mode is deactivated on the Xperia X and in the UTtweaktool in the ADB settings RNDIS is activated.

Thus, in the file manager via USB to the phone memory can be accessed.

This works for me.

Best regards

@Krille It's okay, you are right. Was just a question. I think, some users can test it.