I believe this bug also causes my laptop to permanently suspend sometimes. If I have gnucash open which is directly stored over my samba share, then put the laptop to sleep, sometimes I can never fully recover the laptop (Linux Mint 17.1 64bit cinnamon). It doesn't allow me to log back in, and I can't even use the "Magic SysRq" REISUB combination to reboot. Since switching to NFS I have not had these issues.
I believe this bug also causes my laptop to permanently suspend sometimes. If I have gnucash open which is directly stored over my samba share, then put the laptop to sleep, sometimes I can never fully recover the laptop (Linux Mint 17.1 64bit cinnamon). It doesn't allow me to log back in, and I can't even use the "Magic SysRq" REISUB combination to reboot. Since switching to NFS I have not had these issues.