Hallo, Klaus. It would seem that the file you are looking for is in this package: https://packages.debian.org/stretch/firmware-iwlwifi
Installing it should fix your problem. Regards, Andrea. Il giorno mar 19 feb 2019 alle ore 11:45 Klaus Jantzen < k.d.jant...@mailbox.org> ha scritto: > Hi, > > on my laptop I upgraded Jessie to Stretch (with dist-upgrade). > Now Stretch does not work (mouse, WLAN, ethernet) because the module > 'iwlwifi-6000-4.ucode' seems to be missing. > > On Github I found that module dated 2014-12-09. Could I use this module? > The main question is: where (in which directory) do I have to store it > in my Stretch on my laptop? > > -- > K.D.J. > >