最近我买了一台 Wacom One (CTL 672/KO-CX)。我有一台运行 Ubuntu 20.04LTS 的联想 Thinkpad（3 年旧）。当我将它连接到笔记本电脑时，它无法被识别。我从 linuxwacom.github.io 安装了驱动程序，但什么也没发生。当我运行 时lsusb，我没有看到 Wacom 列在那里。 的尾部dmesg看起来像：
[11517.168074] usb usb1-port2: attempt power cycle [11517.824093] usb 1-2: new full-speed USB device number 11 using xhci_hcd [11517.824235] usb 1-2: Device not responding to setup address. [11518.032224] usb 1-2: Device not responding to setup address. [11518.240091] usb 1-2: device not accepting address 11, error -71 [11518.368105] usb 1-2: new full-speed USB device number 12 using xhci_hcd [11518.368245] usb 1-2: Device not responding to setup address. [11518.576221] usb 1-2: Device not responding to setup address. [11518.784096] usb 1-2: device not accepting address 12, error -71 [11518.784130] usb usb1-port2: unable to enumerate USB device [11518.912091] usb 1-2: new full-speed USB device number 13 using xhci_hcd [11519.040097] usb 1-2: device descriptor read/64, error -71 [11519.276100] usb 1-2: device descriptor read/64, error -71 [11519.512087] usb 1-2: new full-speed USB device number 14 using xhci_hcd [11519.640103] usb 1-2: device descriptor read/64, error -71
我需要他的作品用于教学目的。任何帮助都将不胜感激。
谢谢。
答案1
我遇到了同样的问题，我发现这是与最新内核版本 (5.4.0-54-generic) 有关的问题。由于某种原因，模块未加载。我通过切换到倒数第二个稳定版本 (5.4.0-53-generic) 解决了这个问题。
我希望这有帮助。