Hi, we have some IBM machines here, they can use USB ethernet via the pegasus driver, but printing via USB locks the machine. Numlock works, but sysrq doesnt work. As soon as it tries to access usblp0 it locks. I have put some relevant files here: http://www.penguinppc.org/~olaf/bugs/usb_printer_crash_2.4.x/ printer.c: usblp0: device node registration failed printer.c: usblp0: USB Bidirectional printer dev 2 if 0 alt 1 printer.c: v0.8 Michael Gee, Pavel Machek, Vojtech Pavlik, Randy Dunlap printer.c: USB Printer Device Class driver The first line looks like a bug, it tries to register devfs which is not enabled. The controller is: 00:07.2 USB Controller: VIA Technologies, Inc. UHCI USB (rev 16) (prog-if 00 [UHCI]) Subsystem: Unknown device 0925:1234 It happens with 2.4.5-pre1 as shipped with SuSE 7.2-i386, 2.4.6-pre1. ac9 doesnt boot right now, thats another issue. Any ideas how to debug it? Gruss Olaf -- $ man clone BUGS Main feature not yet implemented... _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: http://lists.sourceforge.net/lists/listinfo/linux-usb-devel
