MSI WIND 노트북의 USB 포트에 문제가 있습니다.
FC17을 설치했는데 USB 프린터가 가끔 응답하지 않습니다. 프린터를 USB 포트에 다시 연결하면 작동합니다. USB 케이블과 프린터도 바꿔보았으나 여전히 작동하지 않았습니다. 다른 Linux 배포판을 사용해 보았지만 도움이 되지 않았습니다. 노트북의 다른 USB 포트를 사용해 보았지만 동일한 오류가 발생했습니다.
프린터가 작동하지 않으면 /var/log/messages에 일부 오류가 나타납니다.
Dec 12 14:01:50 localhost kernel: [319505.935168] usb 3-1: new full-speed USB device number 64 using uhci_hcd
Dec 12 14:01:50 localhost kernel: [319506.345172] usb 3-1: device not accepting address 64, error -71
Dec 12 14:01:51 localhost kernel: [319506.461123] usb 3-1: new full-speed USB device number 65 using uhci_hcd
Dec 12 14:01:51 localhost kernel: [319506.871166] usb 3-1: device not accepting address 65, error -71
Dec 12 14:01:51 localhost kernel: [319507.021161] usb 3-1: new full-speed USB device number 66 using uhci_hcd
Dec 12 14:01:51 localhost kernel: [319507.135162] usb 3-1: device descriptor read/64, error -71
Dec 12 14:01:51 localhost kernel: [319507.362161] usb 3-1: device descriptor read/64, error -71
Dec 12 14:01:52 localhost kernel: [319507.578182] usb 3-1: new full-speed USB device number 67 using uhci_hcd
Dec 12 14:01:52 localhost kernel: [319507.692174] usb 3-1: device descriptor read/64, error -71
Dec 12 14:01:52 localhost kernel: [319507.920131] usb 3-1: device descriptor read/64, error -71
Dec 12 14:01:52 localhost kernel: [319508.136164] usb 3-1: new full-speed USB device number 68 using uhci_hcd
Dec 12 14:01:53 localhost kernel: [319508.546169] usb 3-1: device not accepting address 68, error -71
Dec 12 14:01:53 localhost kernel: [319508.662176] usb 3-1: new full-speed USB device number 69 using uhci_hcd
Dec 12 14:01:53 localhost kernel: [319509.072165] usb 3-1: device not accepting address 69, error -71
Dec 12 14:01:58 localhost kernel: [319514.353165] usb 3-1: new full-speed USB device number 70 using uhci_hcd
Dec 12 14:01:59 localhost kernel: [319514.466162] usb 3-1: device descriptor read/64, error -71
Dec 12 14:01:59 localhost kernel: [319514.693162] usb 3-1: device descriptor read/64, error -71
Dec 12 14:01:59 localhost kernel: [319514.909170] usb 3-1: new full-speed USB device number 71 using uhci_hcd
Dec 12 14:01:59 localhost kernel: [319515.023156] usb 3-1: device descriptor read/64, error -71
Dec 12 14:01:59 localhost kernel: [319515.251130] usb 3-1: device descriptor read/64, error -71
Dec 12 14:02:00 localhost kernel: [319515.467165] usb 3-1: new full-speed USB device number 72 using uhci_hcd
Dec 12 14:02:00 localhost kernel: [319515.877164] usb 3-1: device not accepting address 72, error -71
Dec 12 14:02:00 localhost kernel: [319515.992182] usb 3-1: new full-speed USB device number 73 using uhci_hcd
Dec 12 14:02:00 localhost kernel: [319516.402171] usb 3-1: device not accepting address 73, error -71
Dec 12 14:02:01 localhost kernel: [319516.552177] usb 3-1: new full-speed USB device number 74 using uhci_hcd
Dec 12 14:02:01 localhost kernel: [319516.666157] usb 3-1: device descriptor read/64, error -71
Dec 12 14:02:01 localhost kernel: [319516.893165] usb 3-1: device descriptor read/64, error -71
Dec 12 14:02:01 localhost kernel: [319517.109176] usb 3-1: new full-speed USB device number 75 using uhci_hcd
Dec 12 14:02:01 localhost kernel: [319517.222162] usb 3-1: device descriptor read/64, error -71
Dec 12 14:02:02 localhost kernel: [319517.450164] usb 3-1: device descriptor read/64, error -71
Dec 12 14:02:02 localhost kernel: [319517.666159] usb 3-1: new full-speed USB device number 76 using uhci_hcd
Dec 12 14:02:02 localhost kernel: [319518.076164] usb 3-1: device not accepting address 76, error -71
Dec 12 14:02:02 localhost kernel: [319518.191184] usb 3-1: new full-speed USB device number 77 using uhci_hcd
Dec 12 14:02:03 localhost kernel: [319518.601159] usb 3-1: device not accepting address 77, error -71
Dec 12 14:02:08 localhost kernel: [319523.882165] usb 3-1: new full-speed USB device number 78 using uhci_hcd
Dec 12 14:02:08 localhost kernel: [319523.996164] usb 3-1: device descriptor read/64, error -71
Dec 12 14:02:08 localhost kernel: [319524.224160] usb 3-1: device descriptor read/64, error -71
Dec 12 14:02:09 localhost kernel: [319524.440115] usb 3-1: new full-speed USB device number 79 using uhci_hcd
Dec 12 14:02:09 localhost kernel: [319524.554143] usb 3-1: device descriptor read/64, error -71
Dec 12 14:02:09 localhost kernel: [319524.782131] usb 3-1: device descriptor read/64, error -71
Dec 12 14:02:09 localhost kernel: [319524.998151] usb 3-1: new full-speed USB device number 80 using uhci_hcd
Dec 12 14:02:10 localhost kernel: [319525.408135] usb 3-1: device not accepting address 80, error -71
Dec 12 14:02:10 localhost kernel: [319525.524139] usb 3-1: new full-speed USB device number 81 using uhci_hcd
Dec 12 14:02:10 localhost kernel: [319525.934110] usb 3-1: device not accepting address 81, error -71
Dec 12 14:02:10 localhost kernel: [319526.084163] usb 3-1: new full-speed USB device number 82 using uhci_hcd
Dec 12 14:02:10 localhost kernel: [319526.198163] usb 3-1: device descriptor read/64, error -71
Dec 12 14:02:11 localhost kernel: [319526.426163] usb 3-1: device descriptor read/64, error -71
Dec 12 14:02:11 localhost kernel: [319526.642173] usb 3-1: new full-speed USB device number 83 using uhci_hcd
Dec 12 14:02:11 localhost kernel: [319526.756145] usb 3-1: device descriptor read/64, error -71
Dec 12 14:02:11 localhost kernel: [319526.984162] usb 3-1: device descriptor read/64, error -71
Dec 12 14:02:15 localhost kernel: [319530.420111] usb 1-2: new high-speed USB device number 9 using ehci-pci