Pl help. I get this error: BusyBox v1.19.3 (Debian 1.19.3power5) built-in shell (ash) Enter 'help' for a list of built-in commands. ~ $ cd MyDocs ~/MyDocs $ sudo gainroot Root shell enabled BusyBox v1.19.3 (Debian 1.19.3power5) built-in shell (ash) Enter 'help' for a list of built-in commands. /home/user/MyDocs # tar -xzvf wl1251-maemo-0.2-power49+pre50 .tar.gz wl1251-maemo/ wl1251-maemo/cfg80211.ko tar: wl1251-maemo/cfg80211.ko: Cannot change ownership to uid 1000, gid 1000: Operation not permitted wl1251-maemo/wl1251_spi.ko tar: wl1251-maemo/wl1251_spi.ko: Cannot change ownership to uid 1000, gid 1000: Operation not permitted wl1251-maemo/wl1251.ko tar: wl1251-maemo/wl1251.ko: Cannot change ownership to uid 1000, gid 1000: Operation not permitted wl1251-maemo/rfkill_backport.ko tar: wl1251-maemo/rfkill_backport.ko: Cannot change ownership to uid 1000, gid 1000: Operation not permitted wl1251-maemo/mac80211.ko tar: wl1251-maemo/mac80211.ko: Cannot change ownership to uid 1000, gid 1000: Operation not permitted wl1251-maemo/compat.ko tar: wl1251-maemo/compat.ko: Cannot change ownership to uid 1000, gid 1000: Operation not permitted tar: wl1251-maemo: Cannot change ownership to uid 1000, gid 1000: Operation not permitted tar: Exiting with failure status due to previous errors