Ubuntu18.04配置livesuit环境时报错insmod: ERROR: could not insert module awusb.ko: Invalid module format

[Ary_Ye]

如题

linxiaoyan@WP:~/sunxi-livesuite-master$ cd awusb/
linxiaoyan@WP:~/sunxi-livesuite-master/awusb$ ls
awusb.c   awusb.mod    awusb.mod.o  dkms.conf  modules.order
awusb.ko  awusb.mod.c  awusb.o      Makefile   Module.symvers
linxiaoyan@WP:~/sunxi-livesuite-master/awusb$ sudo insmod awusb.ko 
[sudo] linxiaoyan 的密码： 
insmod: ERROR: could not insert module awusb.ko: Invalid module format
linxiaoyan@WP:~/sunxi-livesuite-master/awusb$ 

[KunYi]

@ary_ye
一般是linux kernel header 版本跟你正在使用的kernel 版本不同
用 modinfo 檢查編譯出來的 awusb.ko

[Ary_Ye]

@kunyi

linxiaoyan@WP:~/sunxi-livesuite-master/awusb$ modinfo ./awusb.ko 
filename:       /home/linxiaoyan/sunxi-livesuite-master/awusb/./awusb.ko
license:        GPL
description:    AW USB driver
author:         Jojo
srcversion:     E085DDDF9EB284306C544FA
alias:          usb:v1F3ApEFE8d*dc*dsc*dp*ic*isc*ip*in*
depends:        
retpoline:      Y
name:           awusb
vermagic:       5.15.0-41-generic SMP mod_unload modversions 
linxiaoyan@WP:~/sunxi-livesuite-master/awusb$ uname -r
5.15.0-41-generic
linxiaoyan@WP:~/sunxi-livesuite-master/awusb$ sudo insmod ./awusb.ko 
[sudo] linxiaoyan 的密码： 
insmod: ERROR: could not insert module ./awusb.ko: Invalid module format
linxiaoyan@WP:~/sunxi-livesuite-master/awusb$ 

内核版本对的上，livesuit上说重新安装dkms我也照做了,还是用不了,奇怪了

[KunYi]

@ary_ye 在 Ubuntu18.04配置livesuit环境时报错insmod: ERROR: could not insert module awusb.ko: Invalid module format 中说：

@kunyi

linxiaoyan@WP:~/sunxi-livesuite-master/awusb$ modinfo ./awusb.ko 
filename:       /home/linxiaoyan/sunxi-livesuite-master/awusb/./awusb.ko
license:        GPL
description:    AW USB driver
author:         Jojo
srcversion:     E085DDDF9EB284306C544FA
alias:          usb:v1F3ApEFE8d*dc*dsc*dp*ic*isc*ip*in*
depends:        
retpoline:      Y
name:           awusb
vermagic:       5.15.0-41-generic SMP mod_unload modversions 
linxiaoyan@WP:~/sunxi-livesuite-master/awusb$ uname -r
5.15.0-41-generic
linxiaoyan@WP:~/sunxi-livesuite-master/awusb$ sudo insmod ./awusb.ko 
[sudo] linxiaoyan 的密码： 
insmod: ERROR: could not insert module ./awusb.ko: Invalid module format
linxiaoyan@WP:~/sunxi-livesuite-master/awusb$ 

内核版本对的上，livesuit上说重新安装dkms我也照做了,还是用不了,奇怪了

這樣我就也搞不懂了，我遇過的是版本對不上，livesuit 上的Makefile & dkms.conf 有問題
當系統kernel 升級的時候，它dkms 可能在前一個版本執行，uname -r 會有問題
要修改，我回答你問題的時候就發現我用5.15.0-116-generic 但是它會變成用5.15.0-113-generic
重新編譯才正常
你的系統有沒有開Secure Boot? 有的話只能用dkms 去編譯跟簽名

下面是我改過得 Makefile & dkms.conf
Makefile

code_text

obj-m := awusb.o
KDIR ?= /lib/modules/$(shell uname -r)/build
PWD := $(shell pwd)

default:
	$(MAKE) -C $(KDIR) M=$(PWD) modules
clean:
	$(MAKE) -C $(KDIR) M=$(PWD) clean
	rm -rf Module.markers module.order module.sysvers

dkms.conf

code_text

PACKAGE_NAME="awdev"
PACKAGE_VERSION="0.5"
CLEAN="make clean"
MAKE[0]="make default KERNELVERSION=$kernelver KDIR=/lib/modules/$kernelver/build"
BUILT_MODULE_NAME[0]="awusb"
DEST_MODULE_LOCATION[0]="/updates"
AUTOINSTALL="yes"

[Ary_Ye]

@kunyi 好的，谢谢你的帮助。