In the Sxmo 1.2.0 upgrade, sxmo-xdm has been replaced with xdm. This results in conflicts while installing packages:
ERROR: xdm-1.1.12-r3: trying to overwrite etc/X11/xdm/Xaccess owned by sxmo-xdm-1.1.12-r0.
ERROR: xdm-1.1.12-r3: trying to overwrite etc/X11/xdm/Xresources owned by sxmo-xdm-1.1.12-r0.
ERROR: xdm-1.1.12-r3: trying to overwrite etc/X11/xdm/Xservers owned by sxmo-xdm-1.1.12-r0.
...
After the upgrade, run:
$ sudo apk fix
Related: !1789