SiTLar <sitlar%gmail.com@localhost> writes: > I'm having troubles after updating print/cups to 1.54. CUPS is not > able to detect my USB printer, which is actually online. usbdevs shows > its presence: > > $ usbdevs > addr 1: OHCI root hub, vendor 0x1022 > addr 2: Color Jetprinter 550 , Lexmark International, Inc. > addr 1: EHCI root hub, vendor 0x1022 The usual issue is whether the printer attaches as ugen or ulpt, and if you have libusb. I have moved to ugen and libusb and hpijs, for an HP printer. > However, the CUPS USB backend is returns with a weird error message: > > Failed to check whether 0419:3201 has the "usblp" kernel module attached I've never heard of this.
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