Program received signal SIGFPE, Arithmetic exception.
0x0000000000413a88 in required_matrix_width (address@hidden) at dispnew.c:1727
1727 / ch_width) * w->ncols_scale_factor
(gdb) xbacktrace
"x-create-frame" (0xffff8590)
"x-create-frame-with-faces" (0xffff87a8)
0x1191880 PVEC_COMPILED
"apply" (0xffff8a50)
"frame-creation-function" (0xffff8c60)
"make-frame" (0xffff8e20)
"make-frame-on-display" (0xffff8ff8)
"server-create-window-system-frame" (0xffff9238)
"server-process-filter" (0xffff9428)
(gdb)
Is this sufficient? Also, sometimes when I switch to another virtual desktop then come back to emacs, the entire frame shows only the background color, no letter is visible. This does not happen all the time though.