Steinar Bang, But I have the same versions of python:
$ dpkg -l python-qt4 Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Nazwa Wersja Opis +++-=================-=================-==================================== ============== ii python-qt4 4.8.3-2 Python bindings for Qt4 $ dpkg -l python-serial Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Nazwa Wersja Opis +++-=================-=================-==================================== ============== ii python-serial 2.5-2 pyserial - module encapsulating access for the ser And problem repeats :( regards, mario