It seems an Avast update has screwed the pooch again, blocking HTTP requests from all applications. That's also going to make getting support to fix the issue a bit of a problem.
An Avast software update pushed out on Wednesday is preventing web access for at least some devices running the firm's freebie anti-malware software.
Users affected by the problem have started threads (here and here among others) on Avast's support forum.
El Reg learnt of the issue through reader Michael S.
"Non tech savvy users will have issues reporting or getting the problem fixed," he explained. "To regain web access you have to disable Web Shield or disable Avast or uninstall Avast. To fix the issue you have to do a clean install of the latest version of software."
It's unclear how widespread the problem is. Avast's PR reps have acknowledged our requests for comment but are yet to supply a substantive response.
(Score: 0) by Anonymous Coward on Sunday May 14 2017, @04:17PM
My favorite was when Fedora Core refused to output blue. You could adjust the RGB sliders in the video settings and blue could be full on but turn down red or green and the screen was black. And yes, the colors worked when the runlevel was changed to 3 or lower. Never did figure out that problem as it disappeared after running up2date one day.