Bug#982742: cups: config of usb printer now impossible due to usblp and libusb conficting (used to work!)
On Sun 14 Feb 2021 at 17:44:20 +0100, mh wrote:
> Am Sun, 14 Feb 2021 15:39:51 +0000
> schrieb Brian Potkin <firstname.lastname@example.org>:
> > The whole point is that the printer installion is done via ipp-usb,
> > which you have shown is active on your machine. There is no need for
> > you to select a PPD or a vendor driver.
> If I could have all features my printer offers available this way, then
> yes. OTOH the whole problem does not seam to be the protocol used,
> but cups administration not seeing the printer.
> Is there a way to completly resett systemd/udev/avahi/whatever? Month
> ago I tried "apt install --reinstall systemd udev" as an attempt to
> exclude any malfunction.
Is avahi-daemon active?
systemctl status avahi-daemon
Do you have a firewall?