FWIW, my problem started after installing PPAs about a week before I first posted here (June 17). I just checked my /etc/apt/sources.list and it was last modified June 10. Perhaps it is coincidence... but right when some PPAs went in, my problem started.
FWIW, my problem started after installing PPAs about a week before I first posted here (June 17). I just checked my /etc/apt/ sources. list and it was last modified June 10. Perhaps it is coincidence... but right when some PPAs went in, my problem started.