I have the same problem with a Belkin Wireless G USB Network Adapter. I am running Gutsy. Initially I had the problem (Wireless works for a while, but quits randomly requiring a reboot to connect again) with a Airlink 802.11g Wireless LAN PCI Card. Without much troubleshooting at that point, I pulled the card out and began using the Belkin USB dongle. It had the same issue so I began looking for answers...
lsusb (before problem strikes): Bus 001 Device 006: ID 050d:705c Belkin Components Bus 001 Device 002: ID 05e3:0608 Genesys Logic, Inc. Bus 001 Device 001: ID 0000:0000 Bus 004 Device 001: ID 0000:0000 Bus 005 Device 001: ID 0000:0000 Bus 002 Device 001: ID 0000:0000 Bus 003 Device 008: ID 062a:0001 Creative Labs Notebook Optical Mouse Bus 003 Device 001: ID 0000:0000 lsusb after problem strikes results in the terminal freezing. lspci | grep USB 00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) 00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) 00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) 00:10.3 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) 00:10.4 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 86) lsmod | grep usb usbhid 29536 0 hid 28928 1 usbhid usbcore 138632 5 ehci_hcd,zd1211rw,usbhid,uhci_hcd I have attached the result of dmesg after the problem occurs in dmesg_after.txt Additional information: My mouse is connected via USB and it continues to function normally. However, after the problem occurs the system does not recognize any USB flash drive being plugged in. (I have never had one already plugged in at the time the wireless quits, so I don't know whether it remains function or if it quits as well.) After the problem occurs, restarting the computer ENDS with a message stating that the system Will Restart - but doesn't. Requires Ctrl-Alt-Delete or Reset button. Attempting to reset the USB with the following command: sudo modprobe -r -v ehci_hcd && sudo modprobe -v ehci_hcd displays the removal, but not the insert. I've never attempted to run the commands individually, so honestly I don't know whether the first command truly completes normally... ...and finally: Eventually enough dinking around with it results in sudo anything freezing (unable to ctrl-c). Let me know if any other information would be helpful. ** Attachment added: "dmesg after problem occurs" http://launchpadlibrarian.net/10810720/dmesg_after.txt -- usb wireless device zd1211rw 5-2:1.0: zd_chip_control_leds error -19 https://bugs.launchpad.net/bugs/74362 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
