Well he had different version of layout (not qwerty, some Russians prefer alternative layout) and after installation it returned to default, but after restoring from backup rx-44 file he got it back. One package (he didn't remember witch one) while he did insmod "said" some files are missing. It was package for swap he thinks. Maybe it happened because he run OS from built-in mmc card. Something became slightly faster, freezes he had before has gone. Battery emptying quicker when listening music with a2dp. The battery indicator works odd: first few hours it shows 100% and when going down like in old Motorollas Nokia N810 WiMAX Edition (5.2010.16-1)