aureport debugfs ethtool grub installkernel iw lvconvert mdadm modinfo pvchange restorecon sln vgcfgbackup weak-modules ausearch delpart faillock grubby ip iwconfig lvcreate mdmon modprobe pvck rfkill start vgcfgrestore wipefs autrace depmod fdisk grub-crypt ip6tables iwevent lvdisplay microcode_ctl mount...
and i tried to press [Fn]+[F2], but problem persisted. i guess it's a trouble of kernel modulerfkill. create a file namedrfkill.confin/etc/modprobe.d. puts these content into it to prevent kernel loading rfkill blacklist rfkill reboot, then you can ride on the Internet with freedom. ...
CONFIG_RFKILL 为了节约电力,很多无线网卡和蓝牙设备都有内置的射频开关(RF switche)用于开启和关闭设备(通过rfkill命令).建议选"Y".更多详情参见"Documentation/rfkill.txt"文档 RF switch input supportCONFIG_RFKILL_INPUT 这是个反对使用的特性,一般情况下建议关闭.但是某些笔记本无线网卡的开关是由按钮控制的,在这些...
aureport debugfs ethtool grub installkernel iw lvconvert mdadm modinfo pvchange restorecon sln vgcfgbackup weak-modules ausearch delpart faillock grubby ip iwconfig lvcreate mdmon modprobe pvck rfkill start vgcfgrestore wipefs autrace depmod fdisk grub-crypt ip6tables iwevent lvdisplay microcode_ctl mount...
2、开启内核rfkill功能 menuconfig -> networking support -> rf switch subsystem support 3、开启kernel和buildroot的驱动支持 a、就是第一步的那两个地方,然后: b、Networking support -> Networking options -> <*> Packet socket [*] NETLINK: mmapped IO ...
2.2.1 Kernel self-protection 2.2.2 Network 2.2.3 User space 2.3 Boot parameters 2.3.1 Kernel self-protection 2.3.2 CPU mitigations 2.3.3 Result 2.4 hidepid 2.5 Kernel attack surface reduction 2.5.1 Boot parameters 2.5.2 Blacklisting kernel modules 2.5.3 rfkill 2.6 Other kernel pointer leaks...
kernel:内核核心,一般为bzImage,通常位于/boot目录,名称为vmlinuz-VERSION-release kernel object:内核对象,即内核模块,一般放置于/lib/modules/VERSION-release/ 内核模块与内核核心版本一定要严格匹配 [ ]:N,不要此功能 [M]:Module 编译成内核模块 [*]:Y,编译进内核核心 ...
kdump 是一种先进的基于 kexec 的内核崩溃转储机制,用来捕获kernel crash(内核崩溃)的时候产生的crash dump。当内核产生错误时,kdump会将内存导出为vmcore保存到磁盘。 Kdump 分为两个组件:Kexec 和Kdump。 Kexec的介绍 kexec可从当前正在运行的内核直接跳转到新内核,kexec整体思路如下 ...
rfkill unblock wifi On systems using systemd,rfkill persists across sessionshowever, on systems using a different init system, you may have to create an init script to execute these commands upon boot. 2.6 Other kernel pointer leaks Previous sections have prevented some kernel pointer leaks butthere...
Enable or disable 32-bit emulation on x86-64 kernels with theia32_emulation=command-line parameter for improved security when 32-bit emulation is not needed. The IA32_EMULATION_DEFAULT_DISABLED configuration option controls whether 32-bit emulation is enabled by default ...