Comment 11 for bug 933440

Can you now add:
/dev/ r,
/etc/xdg/sni-qt.conf r,
#include <abstractions/ibus>
/var/lib/dbus/machine-id r,
owner @{PROC}/[0-9]*/task/ r,
owner @{PROC}/[0-9]*/auxv r,
owner @{PROC}/[0-9]*/net/arp r,
/usr/share/skype/**/*.qm mr,
/sys/devices/**/power_supply/**/online r,
/sys/devices/system/cpu/ r,
/sys/devices/system/cpu/cpu[0-9]*/cpufreq/scaling_{cur_freq,max_freq} r,
@{PROC}/sys/kernel/{ostype,osrelease} r,
# noisy
deny /etc/xdg/Trolltech.conf k,
deny /usr/share/fonts/** m,

Then run:
sudo apparmor_parser -r /etc/apparmor.d/usr.bin.skype

and report back if this fixes the issue for you?