rmmod: module '***' not found 相关

本文探讨了在Linux环境下遇到的模块卸载失败问题,并详细分析了错误信息,提供了具体的解决方案,包括创建必要目录和正确卸载模块的方法。

摘要生成于 C知道 ,由 DeepSeek-R1 满血版支持, 前往体验 >

# insmod aaa.ko

[ 1954.460208] gpio_request_check_pinmux
[ 1954.464153] CHECK PMX:P_UART2_RTSB has already been requested by b0124000.serial#
# lsmod
aaa 2360 0 - Live 0xbf004000 (O)
#
#
# rmmod aaa
rmmod: module 'aaa' not found
# lsmod

 

 

可看到rmmod已经成功了,为何会报not found呢?找了一篇文章:

http://www.cnblogs.com/feisky/archive/2010/05/29/1746888.html

必须创建/lib/modules/2.6.30.4这样一个空目录,否则不能卸载ko模块.
# rmmod nls_cp936
rmmod: chdir(/lib/modules): No such file or directory
但是这样倒是可以卸载nls_cp936,不过会一直有这样一个提示:
rmmod: module 'nls_cp936' not found

如果该目录里有对应的aaa.ko,就不会再有类似提示。

 

 

(yolov5) cqp987@cqp987:/usr/local$ ls /dev/nvidia* /dev/nvidia0 /dev/nvidia1 /dev/nvidiactl /dev/nvidia-modeset /dev/nvidia-uvm /dev/nvidia-uvm-tools (yolov5) cqp987@cqp987:/usr/local$ dpkg --list | grep nvidia (yolov5) cqp987@cqp987:/usr/local$ sudo /path/to/NVIDIA-Linux-*.run --uninstall sudo: /path/to/NVIDIA-Linux-*.run: command not found (yolov5) cqp987@cqp987:/usr/local$ sudo rm /dev/nvidia* rm: cannot remove '/dev/nvidia0': Device or resource busy rm: cannot remove '/dev/nvidia1': Device or resource busy rm: cannot remove '/dev/nvidiactl': Device or resource busy rm: cannot remove '/dev/nvidia-modeset': Device or resource busy rm: cannot remove '/dev/nvidia-uvm': Device or resource busy rm: cannot remove '/dev/nvidia-uvm-tools': Device or resource busy (yolov5) cqp987@cqp987:/usr/local$ lsof /dev/nvidia* (yolov5) cqp987@cqp987:/usr/local$ fuser -v /dev/nvidia* bash: fuser: command not found (yolov5) cqp987@cqp987:/usr/local$ sudo systemctl stop nvidia-persistenced Failed to stop nvidia-persistenced.service: Unit nvidia-persistenced.service not loaded. (yolov5) cqp987@cqp987:/usr/local$ sudo rmmod nvidia_uvm # 先卸载依赖模块 idia_modeset sudo rmmod nvidia_drm sudo rmmod nvidiarmmod: ERROR: Module nvidia_uvm is in use (yolov5) cqp987@cqp987:/usr/local$ sudo rmmod nvidia_modeset rmmod: ERROR: Module nvidia_modeset is in use by: nvidia_drm (yolov5) cqp987@cqp987:/usr/local$ sudo rmmod nvidia_drm rmmod: ERROR: ../libkmod/libkmod-module.c:799 kmod_module_remove_module() could not remove 'nvidia_drm': Function not implemented rmmod: ERROR: could not remove module nvidia_drm: Function not implemented (yolov5) cqp987@cqp987:/usr/local$ sudo rmmod nvidia rmmod: ERROR: Module nvidia is in use by: nvidia_uvm nvidia_modeset (yolov5) cqp987@cqp987:/usr/local$ docker ps --format "{{.ID}}" | xargs -I{} docker stop {} # 停止所有容器( 慎用) bash: docker: command not found (yolov5) cqp987@cqp987:/usr/local$ sudo dmsetup remove_all # 清除所有设备映射(谨慎!可能影响其他服务) /dev/mapper/control: open f
03-11
评论
添加红包

请填写红包祝福语或标题

红包个数最小为10个

红包金额最低5元

当前余额3.43前往充值 >
需支付:10.00
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明:

1.余额是钱包充值的虚拟货币,按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载,可以购买VIP、付费专栏及课程。

余额充值