Linux Debian 设备描述符读取 64 错误 71
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Debian device descriptor read 64 error 71
提问by sanksr
When I install debian on a computer without gnome, it gives me the above error when I connect usb device to my computer. But when I install gnome, the usb port works fine. How to get rid of this?
当我在没有 gnome 的计算机上安装 debian 时，将 USB 设备连接到我的计算机时出现上述错误。但是当我安装 gnome 时，usb 端口工作正常。如何摆脱这种情况？
采纳答案by thkala
That is the code for Protocol error(EPROTO). While there havebeen kernel issues that occasionally caused this, from my experience, this is usually a hardware issue with the USB subsystem.
那是协议错误( EPROTO)的代码。虽然已经过核问题，偶尔造成这一点，从我的经验，这通常是一个硬件问题USB子系统。
The error message (which, incidentally, you didn't post) usually refers to the USB port that caused the issue. A few pieces of advice:
错误消息（顺便说一句，您没有发布）通常是指导致问题的 USB 端口。几点建议：
Verify that the device is working properly on another computer.
Check whether the device is working correctly on another USB port.
Check your cables: 90% of such issues are caused by bad cables. Switching for another cable could very well solve the issue.
Check your connectors: This is a common issue on old computers where oxidization has settled on the USB port pins. You could try removing it by inserting and removing the USB plug repeatedly. Warning: Don't overdo it - USB connectors can and will break if you do.
验证设备是否在另一台计算机上正常工作。
检查设备是否在另一个 USB 端口上正常工作。
检查您的线缆：90% 的此类问题是由不良线缆引起的。换另一根电缆可以很好地解决问题。
检查您的连接器：这是旧计算机上的常见问题，其中 USB 端口引脚已被氧化。您可以尝试通过反复插入和拔出 USB 插头来移除它。警告：不要过度使用 - 如果您这样做，USB 连接器可能并且会损坏。
I also doubt that GNOME has anything to do with the actual issue. It's far more probable that installing a windowing system merely hides the error message. It's probably still there in your dmesgoutput or the system logs.
我也怀疑 GNOME 与实际问题有什么关系。安装窗口系统只是隐藏错误消息的可能性要大得多。它可能仍然存在于您的dmesg输出或系统日志中。
It would help if you mentioned which USB device (make and model) causes this problem. Some devices are notorious for being rather unreliable...
如果您提到哪个 USB 设备（品牌和型号）会导致此问题，这会有所帮助。有些设备因相当不可靠而臭名昭著......
