Hi everyone,

I've asked this question on polish ubuntu forum already, but noone can help me unfortunately. I hope you will

I bought laptop in uk, with english configuration and english keyboard. After Ubuntu instalation I changed keyboard settings for "polish". After clicking "Text entry" field everything looks fine - shown keyboard looks exactly as I need. However most of signs work perfectly I have problem with combinations: ALT+z, ALT+x, ALT+c. It should give me polish signs, but cause no reaction. As I said - other polish signs (eg. ALT+a, ALT+n etc...) work fine.

Can you give me a hint?

Greetings!
Mal