SOLVED Re: [trinity-users] Fault in font in message body in KMail

KMail on TDE 3.5.13.2 on Wheezy, all fully updated. Because my husband had an eye operation today I wanted to enlarge everything in KMail for him.  I cannot enlarge the text in the message body.  After about ten tries the font changed from serif to sans-serif, but that is all. When I change the message body setting, the headers change, be they long or short - but he doesn't want to read those.  The text of the email remains stubbornly tiny. The date in the message list also fails to change font.  The rest changes! I have tried to have everything fully updated, but am getting: <normal updating> Err http://ppa.quickbuild.pearsoncomputing.net wheezy Release.gpg   Could not connect to ppa.quickbuild.pearsoncomputing.net:80 (108.166.152.51), connection timed out Fetched 935 kB in 2min 0s (7,762 B/s) W: Failed to fetch http://ppa.quickbuild.pearsoncomputing.net/slavek-banko/axis/ubuntu/dists/w heezy/Release.gpg: Could not connect to ppa.quickbuild.pearsoncomputing.net:80 (108.166.152.51), connection timed out W: Some index files failed to download. They have been ignored, or old ones used instead. <continue normal updating>