手機 - F(x)tec Pro1 - Sailfish OS - 更新系統

參考資訊：
https://cassandraasaservice.github.io/#ketju

由於5.0.0.67系統太過耗電，司徒最後還是決定換回4.4.0.72

$ devel-su
# ssu re 4.4.0.72
# ssu ur
# zypper ref
# zypper dup
    Solution 2: keep obsolete pulseaudio-modules-droid-jb2q-common-xxx
    Solution 2: keep obsolete pulseaudio-modules-droid-jb2q-xxx
    Solution 2: keep obsolete pulseaudio-modules-droid-hidl

# zypper rm gmp-droid
# reboot

P.S. 記得保留PulseAudio套件不要更新