Q:
symbol lookup error: /usr/lib/libgtk-x11-2.0.so.0: undefined symbol: g_datalist_get_data
A:
sudo pacman -S glib2
Q:
cp: cannot stat /usr/share/lxde/pcmanfm/pcmanfm.conf No such file or directory
A:
mkdir -p /usr/share/lxde/pcmanfm
cp -a /etc/xdg/pcmanfm/default/pcmanfm.conf /usr/share/lxde/pcmanfm/pcmanfm.conf
Q:
no theme on lxdm
A:
I remove all files in /var/run/lxdm and /var/lib/lxdm, and reinstall, and OK.