On Mon, 30 Dec 2019, John Jason Jordan wrote:
I have an HDHomeRun TV tuner on my network. [....]Yesterday it was so bad that I gave up on the desktop and watched the news on my laptop. Amazingly, there were absolutely no problems at all. So now I am scratching my head. The desktop used to work perfectly, and suddenly started having problems about a week ago. Both computers are getting the same signal from the tuner. The only big difference is that the video is different. But remember, the desktop used to work fine. I could use some suggestions for what to poke at next. Any ideas?
My first thought is that a new Intel video driver was recently installed and that it's buggy with desktop hardware, which I assume to be somewhat different (and older) and your laptop.
My second thought, not unlike the first, is that a new kernel subsystem isn't working and playing well with the desktop hardware.
Can you reboot into an older kernel on the desktop? -- Paul Heinlein [email protected] 45°38' N, 122°6' W
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