ubuntu server Asking for cache data failed[手稿]

最新推荐文章于 2019-01-30 16:51:05 发布

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最新推荐文章于 2019-01-30 16:51:05 发布

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原文链接：http://www.cnblogs.com/BigBigLiang/p/4612054.html

本文探讨了如何解决Linux系统中USB设备识别和驱动安装的问题，包括使用lsusb命令查看设备信息，利用dmesg命令检查内核日志以定位问题，以及通过lsmod命令检查已加载模块，最终成功解决了一个特定的Realtek USB设备的识别问题。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

site: http://askubuntu.com/questions/132100/errors-in-dmesg-test-wp-failed-assume-write-enabled

nathan@Ham-Bone:~$ lsusb 

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 0bda:0158 Realtek Semiconductor Corp. USB 2.0 multicard reade

$ dmesg | grep realtek
[    4.716068] usbcore: registered new interface driver ums-realtek
$ lsmod | grep realtek
ums_realtek            17920  0

转载于:https://www.cnblogs.com/BigBigLiang/p/4612054.html