The Samung ML 2010 USB printer doesn't work with 2.6.21 and .22. I've returned to 2.6.18, then work --all Debian stock kernels and Sid.
I see this in dmesg: ------------------------------------------ usb 1-2.3: USB disconnect, address 13 drivers/usb/class/usblp.c: usblp0: removed usb 1-2.3: new full speed USB device using uhci_hcd and address 14 usb 1-2.3: configuration #1 chosen from 1 choice drivers/usb/class/usblp.c: usblp0: USB Bidirectional printer dev 14 if 0 alt 0 proto 2 vid 0x04E8 pid 0x326C usb 1-2.3: USB disconnect, address 14 drivers/usb/class/usblp.c: usblp0: removed usb 1-2.3: new full speed USB device using uhci_hcd and address 15 usb 1-2.3: configuration #1 chosen from 1 choice drivers/usb/class/usblp.c: usblp0: USB Bidirectional printer dev 15 if 0 alt 0 proto 2 vid 0x04E8 pid 0x326C usb 1-2.3: USB disconnect, address 15 drivers/usb/class/usblp.c: usblp0: removed usb 1-2.3: new full speed USB device using uhci_hcd and address 16 usb 1-2.3: configuration #1 chosen from 1 choice drivers/usb/class/usblp.c: usblp0: USB Bidirectional printer dev 16 if 0 alt 0 proto 2 vid 0x04E8 pid 0x326C [...] ------------------------------------------ lsusb doesn't show the printer. When system start, in /var/log/message: ------------------------------------------ Jul 24 15:44:33 itaca kernel: usbcore: registered new interface driver usblp Jul 24 15:44:33 itaca kernel: drivers/usb/class/usblp.c: v0.13: USB Printer Device Class driver Jul 24 15:44:33 itaca kernel: usb 1-2.3: USB disconnect, address 10 [...] Jul 24 15:44:33 itaca kernel: drivers/usb/class/usblp.c: usblp0: USB Bidirectional printer dev 12 if 0 alt 0 proto 2 vid 0x04E8 pid 0x326C [...] Jul 24 15:45:42 itaca kernel: usb 1-2.3: USB disconnect, address 12 Jul 24 15:45:42 itaca kernel: drivers/usb/class/usblp.c: usblp0: removed ------------------------------------------ All work fine with 2.6.18 ... except this [1] bug solved with kernel < 2.6.19, and for this reason I'm looking for a new kernel. 2.6.18-3: ------------------------------------------- Jul 24 15:59:36 itaca kernel: drivers/usb/class/usblp.c: usblp0: USB Bidirectional printer dev 10 if 0 alt 0 proto 2 vid 0x04E8 pid 0x326C [...] Jul 24 15:59:36 itaca kernel: usbcore: registered new driver usblp Jul 24 15:59:36 itaca kernel: drivers/usb/class/usblp.c: v0.13: USB Printer Device Class driver ------------------------------------------- [1] http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=432103 Anyone with experience with this issue? Thanks :) -- Benjamí http://blog.bitassa.cat .
