I just fixed tons of bugs in pcmanfm/libfm this week.
Some patches from the community are applied, too.
Please help test the current code in git to see if it still crashes so often.
I think things are improved now.
My laptop was broken last two weeks.
Now it's fixed and I can do coding again.
Luckily I got some more spare time this month.
There are still more than 70 bugs, but I'll try to fix as many of them as I can.
Let's keep marching toward 1.0 stable release.