Description of problem: USB to parallel port adapter keeps disconnecting Version-Release number of selected component (if applicable): 2.6.21.3 and/or 2.6.21-1.3194.fc7 How reproducible: every time. Steps to Reproduce: 1.plug in usb cable. 2. 3. Actual results: /var/log/messages: Jun 7 00:08:28 localhost kernel: usb 5-2: new full speed USB device using uhci_hcd and address 13 Jun 7 00:08:28 localhost kernel: usb 5-2: configuration #1 chosen from 1 choice Jun 7 00:08:28 localhost kernel: drivers/usb/class/usblp.c: usblp0: USB Bidirectional printer dev 13 if 0 alt 1 proto 2 vid 0x067B pid 0x2305 Jun 7 00:08:31 localhost kernel: usb 5-2: USB disconnect, address 13 Jun 7 00:08:31 localhost kernel: drivers/usb/class/usblp.c: usblp0: removed Jun 7 00:08:31 localhost kernel: usb 5-2: new full speed USB device using uhci_hcd and address 14 Jun 7 00:08:31 localhost kernel: usb 5-2: configuration #1 chosen from 1 choice Jun 7 00:08:31 localhost kernel: drivers/usb/class/usblp.c: usblp0: USB Bidirectional printer dev 14 if 0 alt 1 proto 2 vid 0x067B pid 0x2305 Jun 7 00:08:32 localhost hal_lpadmin: Added printer LaserJet_4L Jun 7 00:08:33 localhost kernel: usb 5-2: USB disconnect, address 14 Jun 7 00:08:33 localhost kernel: drivers/usb/class/usblp.c: usblp0: removed Jun 7 00:08:34 localhost kernel: usb 5-2: new full speed USB device using uhci_hcd and address 15 Jun 7 00:08:34 localhost kernel: usb 5-2: configuration #1 chosen from 1 choice Jun 7 00:08:34 localhost kernel: drivers/usb/class/usblp.c: usblp0: USB Bidirectional printer dev 15 if 0 alt 1 proto 2 vid 0x067B pid 0x2305 Jun 7 00:08:36 localhost kernel: usb 5-2: USB disconnect, address 15 Jun 7 00:08:36 localhost kernel: drivers/usb/class/usblp.c: usblp0: removed Jun 7 00:08:36 localhost kernel: usb 5-2: new full speed USB device using uhci_hcd and address 16 Jun 7 00:08:36 localhost kernel: usb 5-2: configuration #1 chosen from 1 choice Jun 7 00:08:36 localhost kernel: drivers/usb/class/usblp.c: usblp0: USB Bidirectional printer dev 16 if 0 alt 1 proto 2 vid 0x067B pid 0x2305 Jun 7 00:08:39 localhost kernel: usb 5-2: USB disconnect, address 16 Jun 7 00:08:39 localhost kernel: drivers/usb/class/usblp.c: usblp0: removed Jun 7 00:08:39 localhost kernel: usb 5-2: new full speed USB device using uhci_hcd and address 17 Jun 7 00:08:39 localhost kernel: usb 5-2: configuration #1 chosen from 1 choice Jun 7 00:08:39 localhost kernel: drivers/usb/class/usblp.c: usblp0: USB Bidirectional printer dev 17 if 0 alt 1 proto 2 vid 0x067B pid 0x2305 Jun 7 00:08:42 localhost kernel: usb 5-2: USB disconnect, address 17 Jun 7 00:08:42 localhost kernel: drivers/usb/class/usblp.c: usblp0: removed Jun 7 00:08:42 localhost kernel: usb 5-2: new full speed USB device using uhci_hcd and address 18 Jun 7 00:08:42 localhost kernel: usb 5-2: configuration #1 chosen from 1 choice Jun 7 00:08:42 localhost kernel: drivers/usb/class/usblp.c: usblp0: USB Bidirectional printer dev 18 if 0 alt 1 proto 2 vid 0x067B pid 0x2305 Jun 7 00:08:44 localhost kernel: usb 5-2: USB disconnect, address 18 Jun 7 00:08:44 localhost kernel: drivers/usb/class/usblp.c: usblp0: removed Jun 7 00:08:44 localhost kernel: usb 5-2: new full speed USB device using uhci_hcd and address 19 Jun 7 00:08:45 localhost kernel: usb 5-2: configuration #1 chosen from 1 choice Jun 7 00:08:45 localhost kernel: drivers/usb/class/usblp.c: usblp0: USB Bidirectional printer dev 19 if 0 alt 1 proto 2 vid 0x067B pid 0x2305 Expected results: This worked before just fine in FC6 (i386) does not work in F7 (x86_64) same computer. Additional info: let me know if you need anymore info....
*** This bug has been marked as a duplicate of 243038 ***