I finally found a way to get rid of all the USB "root hub lost power or was reset" errors that have been filling up dmesg for as long as I've had this computer.

[akkana@fosstodon.org]

I finally found a way to get rid of all the USB "root hub lost power or was reset" errors that have been filling up dmesg for as long as I've had this computer.

https://shallowsky.com/blog/linux/kernel/usb-errors-hdmi.html

#linux #kernel

[alison@burningboard.net]

@akkana Last fall I had problems where power-related USB errors stemming from apcupsd preceded the system hanging. Apparently apcupsd, the daemon for the APC UPS, was triggering PCIe errors that caused a lockup. The full horror is described at https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1102175