You can comment out that repo in the /etc/apt directory. And other repos will still work. But I believe the driver for your printer has a known issue; find the driver name and google it? On Sat, Oct 29, 2011 at 3:12 PM, betty wrote: > whenever i try to update (ubuntu 10.04 lts) i get this message : > > GPG error: http://ppa.launchpad.net lucid Release: The following > signatures couldn't be verified because the public key is not available: > NO_PUBKEY 5A9BF3BB4E5E17B5Failed to fetch http://www.openprinting.org/** > download/printdriver/debian/**dists/lsb3.2/main/binary-**amd64/Packages.gz 503 Service Temporarily Unavailable > Some index files failed to download, they have been ignored, or old ones > used instead. > > and my network printer intermittently stops working as well. > are these two problems related, and should i attempt to fix the first one, > if so, how do i do that? > thanks > > ps, using chrome, really like it. > > -- > betty i. > www.webcanine.com > information for people > who care for dogs. > > ------------------------------**--------------------- > PLUG-discuss mailing list - PLUG-discuss@lists.plug.**phoenix.az.us > To subscribe, unsubscribe, or to change your mail settings: > http://lists.PLUG.phoenix.az.**us/mailman/listinfo/plug-**discuss > -- (602) 791-8002 Android (623) 239-3392 Skype (623) 688-3392 Google Voice ** HomeSmartInternational.com