Same for me after upgrading to natty with SD card inserted into internal card reader. Worked before without problems. My external USB hard drive still works though.
[ 7550.015684] sd 2:0:0:0: [sdb] 1953793 512-byte logical blocks: (1.00 GB/954 MiB) [ 7581.136102] usb 4-2: reset full speed USB device using uhci_hcd and address 2 [ 7596.248080] usb 4-2: device descriptor read/64, error -110 [ 7611.465331] usb 4-2: device descriptor read/64, error -110 [ 7611.680123] usb 4-2: reset full speed USB device using uhci_hcd and address 2 [ 7626.792132] usb 4-2: device descriptor read/64, error -110 [ 7642.008116] usb 4-2: device descriptor read/64, error -110 [ 7642.224130] usb 4-2: reset full speed USB device using uhci_hcd and address 2 [ 7652.632082] usb 4-2: device not accepting address 2, error -110 [ 7652.744101] usb 4-2: reset full speed USB device using uhci_hcd and address 2 [ 7663.152082] usb 4-2: device not accepting address 2, error -110 [ 7663.152168] usb 4-2: USB disconnect, address 2 [ 7663.156437] scsi 2:0:0:0: [sdb] Asking for cache data failed [ 7663.156454] scsi 2:0:0:0: [sdb] Assuming drive cache: write through [ 7663.268230] usb 4-2: new full speed USB device using uhci_hcd and address 3 [ 7678.380371] usb 4-2: device descriptor read/64, error -110 [ 7693.596099] usb 4-2: device descriptor read/64, error -110 [ 7693.812126] usb 4-2: new full speed USB device using uhci_hcd and address 4 [ 7708.924078] usb 4-2: device descriptor read/64, error -110 [ 7724.140077] usb 4-2: device descriptor read/64, error -110 [ 7724.356385] usb 4-2: new full speed USB device using uhci_hcd and address 5 [ 7734.764081] usb 4-2: device not accepting address 5, error -110 [ 7734.876105] usb 4-2: new full speed USB device using uhci_hcd and address 6 [ 7745.284075] usb 4-2: device not accepting address 6, error -110 [ 7745.284119] hub 4-0:1.0: unable to enumerate USB device on port 2 [ 7793.844077] usb 4-2: new full speed USB device using uhci_hcd and address 7 [ 7808.956092] usb 4-2: device descriptor read/64, error -110 [ 7824.172083] usb 4-2: device descriptor read/64, error -110 [ 7824.388144] usb 4-2: new full speed USB device using uhci_hcd and address 8 [ 7839.500097] usb 4-2: device descriptor read/64, error -110 [ 7854.716121] usb 4-2: device descriptor read/64, error -110 [ 7854.932105] usb 4-2: new full speed USB device using uhci_hcd and address 9 [ 7865.340080] usb 4-2: device not accepting address 9, error -110 [ 7865.452104] usb 4-2: new full speed USB device using uhci_hcd and address 10 [ 7875.860112] usb 4-2: device not accepting address 10, error -110 [ 7875.860156] hub 4-0:1.0: unable to enumerate USB device on port 2 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/779735 Title: Natty doesn't detect external USB harddisk drive -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
