On Wed, Apr 01, 2020 at 10:20:42PM +0100, Luís Mendes wrote: > Hi Bjorn, > > Here is the dmesg output with the new kernel patch: > https://paste.ubuntu.com/p/7cv7ZcyrnG/ Thanks. What happens if you do this: # echo 1 > sys/devices/pci0000:00/0000:00:01.0/pci_bus/0000:01/rescan (I think on v5.6 that file is "bus_rescan" instead of "rescan". There's a patch queued up to change it.)