USB音频设备(TascamUS2x2HR)偶尔无法加载，使其他USB设备无法操作。如何修复或调试此问题？
USB音频设备(TascamUS2x2HR)偶尔无法加载，使其他USB设备无法操作。如何修复或调试此问题？
提问于 2022-11-13 19:20:21
我双引导Windows和Ubuntu 22.04.01 LTS.在Windows中，我的音频设备(TascamUS-2x2HR)工作良好。在Ubuntu中，它在引导时不工作，但是如果我反复拔出它并将它插入，它最终将完美地工作。有时，当我插入它时，它似乎部分挂起计算机(例如，我可以点击按钮来打开终端)，但终端直到我拔掉音频设备才会打开。
这里是我知道如何找到的最好的日志片段。很高兴提供更多的信息，当然！
这里有一个来自dmesg的片段，它似乎有一些相关信息。
[ 425.021608] pcieport 0000:00:03.2: AER: Corrected error received: 0000:00:03.2
[ 425.021622] pcieport 0000:00:03.2: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 425.021626] pcieport 0000:00:03.2: device [8086:2f0a] error status/mask=00000001/00002000
[ 425.021643] pcieport 0000:00:03.2: [ 0] RxErr
[ 429.346228] usb 3-3: 1:0: usb_set_interface failed (-110)
[ 434.462227] usb 3-3: 1:0: usb_set_interface failed (-110)
[ 439.610209] usb 3-3: 1:1: cannot get freq (v2/v3): err -110
[ 444.730280] usb 3-3: 1:1: cannot set freq 44100 (v2/v3): err -110
[ 449.822347] usb 3-3: 1:0: usb_set_interface failed (-110)
[ 454.942400] usb 3-3: 1:0: usb_set_interface failed (-110)
[ 460.090325] usb 3-3: 1:1: cannot get freq (v2/v3): err -110当我tail -f /var/log/syslog时，这就是当我插入设备并且失败之后发生的事情。
Nov 14 08:13:32 desktop kernel: [ 1429.572860] usb 3-3: new high-speed USB device number 10 using xhci_hcd
Nov 14 08:13:32 desktop kernel: [ 1429.721386] usb 3-3: New USB device found, idVendor=0644, idProduct=8070, bcdDevice= 1.00
Nov 14 08:13:32 desktop kernel: [ 1429.721394] usb 3-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Nov 14 08:13:32 desktop kernel: [ 1429.721398] usb 3-3: Product: US-2x2HR
Nov 14 08:13:32 desktop kernel: [ 1429.721401] usb 3-3: Manufacturer: TASCAM
Nov 14 08:13:32 desktop kernel: [ 1429.721404] usb 3-3: SerialNumber: no serial number
Nov 14 08:13:37 desktop kernel: [ 1434.973026] usb 3-3: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 1)
Nov 14 08:14:32 desktop systemd-udevd[436]: 3-3: Worker [6354] processing SEQNUM=6118 is taking a long time
Nov 14 08:14:44 desktop mtp-probe: checking bus 3, device 10: "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-3"
Nov 14 08:14:44 desktop mtp-probe: bus: 3, device: 10 was not an MTP device
Nov 14 08:14:44 desktop mtp-probe: checking bus 3, device 10: "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-3"
Nov 14 08:14:44 desktop mtp-probe: bus: 3, device: 10 was not an MTP device
Nov 14 08:14:49 desktop kernel: [ 1506.627314] usb 3-3: 1:0: usb_set_interface failed (-110)
Nov 14 08:14:54 desktop kernel: [ 1511.775449] usb 3-3: 1:1: cannot get freq (v2/v3): err -110
Nov 14 08:14:59 desktop kernel: [ 1516.895577] usb 3-3: 1:1: cannot set freq 44100 (v2/v3): err -110
Nov 14 08:15:04 desktop kernel: [ 1521.987790] usb 3-3: 1:0: usb_set_interface failed (-110)
Nov 14 08:15:09 desktop kernel: [ 1527.107948] usb 3-3: 1:0: usb_set_interface failed (-110)有时设备会出现在lsusb中(即使它不能正常工作)，有时运行lsusb会冻结终端，直到我拔掉设备(或等待很长时间)。
最后，这里是成功地拔出插头/插件之后的syslog内容。这个装置在这之后工作正常。
Nov 14 09:30:01 desktop CRON[13126]: (root) CMD ([ -x /etc/init.d/anacron ] && if [ ! -d /run/systemd/system ]; then /usr/sbin/invoke-rc.d anacron start >/dev/null; fi)
Nov 14 09:30:27 desktop kernel: [ 6044.374629] usb 3-3: new high-speed USB device number 18 using xhci_hcd
Nov 14 09:30:27 desktop kernel: [ 6044.523123] usb 3-3: New USB device found, idVendor=0644, idProduct=8070, bcdDevice= 1.00
Nov 14 09:30:27 desktop kernel: [ 6044.523134] usb 3-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Nov 14 09:30:27 desktop kernel: [ 6044.523138] usb 3-3: Product: US-2x2HR
Nov 14 09:30:27 desktop kernel: [ 6044.523141] usb 3-3: Manufacturer: TASCAM
Nov 14 09:30:27 desktop kernel: [ 6044.523143] usb 3-3: SerialNumber: no serial number
Nov 14 09:30:27 desktop mtp-probe: checking bus 3, device 18: "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-3"
Nov 14 09:30:27 desktop mtp-probe: bus: 3, device: 18 was not an MTP device
Nov 14 09:30:27 desktop systemd-udevd[13159]: controlC3: Process '/usr/sbin/alsactl -E HOME=/run/alsa -E XDG_RUNTIME_DIR=/run/alsa/runtime restore 3' failed with exit code 99.
Nov 14 09:30:27 desktop mtp-probe: checking bus 3, device 18: "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-3"
Nov 14 09:30:27 desktop mtp-probe: bus: 3, device: 18 was not an MTP device
Nov 14 09:30:29 desktop kernel: [ 6046.861313] retire_capture_urb: 2 callbacks suppressed
Nov 14 09:30:29 desktop gsd-media-keys[2662]: Unable to get default source
Nov 14 09:30:52 desktop systemd[1917]: Started Application launched by gsd-media-keys.
Nov 14 09:30:53 desktop systemd[1917]: Started VTE child process 13205 launched by gnome-terminal-server process 3364.回答 1
Unix & Linux用户
发布于 2022-11-24 01:28:17
在阅读了其他人经历了-110 usb错误之后。
usb 3-3: 1:0: usb_set_interface failed (-110)我试着关掉电脑，拔掉插头，让它停下来5分钟，然后重新启动电脑。在启动时，我没有再次看到这个问题。手指交叉，这就是问题的结束！
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原文链接：
https://unix.stackexchange.com/questions/724745
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