Hi, I have a machine with Intel 7265 wireless. It has been working well for years, but I've recently started seeing "Microcode SW errors" in the logs, which are often accompanied by a reduction of throughput from about 250 Mbps to about 40 Mbps. This reduction remains in place until the interface is brought down and back up again.
It seems to be a firmware bug triggered by recent changes in the kernel. There's a bug report here: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=934781 My additions are here: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=934781#20 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=934781#25 It's been five weeks, and the maintainer has not yet responded. In the meantime, I'm switching from 5.2.x kernels to 4.19 (which I may have to start getting from earlier Debian versions or compiling myself), which do not trigger the error (at least in my case). Any further suggestions? Celejar
