Comment 29 for bug 1021375

Just happened to me all of a sudden (eg, have not observed this problem on 12.04 or 13.04 until today, but haven't used a USB stick for 2+ weeks). Unity desktop; Files 3.6.3 (whatever that is) produces a popup stating that target is read-only, which it isn't, of course. The config file identified in post #22 contains the line indicated there...
; (gtk_accel_path "<Actions>/ExtensionsMenuGroup/DejaDupNautilusExtension::restore_missing_item" "")
But it looks as though it is supposed to be there.
Would be happy to edit a defective line out, but is anyone sure which it is ?
uname -a...
Linux .... 3.8.0-34-generic #49-Ubuntu SMP Tue Nov 12 18:00:10 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
lsb_release -a...
Description: Ubuntu 13.04
Codename: raring

(BTW, closing down for seasonal holiday soon... will check back in the new year)