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Linux kernel modules9/28/2023 ![]() ![]() I don't know what to do next and I've searched the web finding nothing. I really appreciate a little bit of help here. Gives me /lib/system/systemd-modules-load Just in case it's needed, sudo ls /lib/systemd/system/rvice If I repeat the systemctl command, I get sometimes other process instead of 179, for example, 183. When I open a command line by pressing CTRL+ALT+F1 I'm able to enter sudo systemctl status rviceĪnd I get the following output: status rvice is a binary file generated by depmod listing the dependencies for every module in the directories under /lib/modules/version. Plus some other lines that end with a final: Failed to start Load Kernel Modules When I reboot the system, grub appears and then, the following message: Failed to start Load Kernel Modules This uncompleted installation is the origin of my problem. ![]() So I switched off by pressing the power button for a few seconds. If unsure, say Y.I tried to upgrade my system from Ubuntu 14.04. If you say Y here, some parts of the kernel will be able to load modules automatically: when a part of the kernel needs a module, it runs modprobe with the appropriate arguments, thereby loading the module if it is available. ![]() Normally when you have selected some parts of the kernel to be created as kernel modules, you must load them (using the modprobe command) before you can use them. Option: Automatic kernel module loading.With this option, such a "srcversion" field will be created for all modules. This helps maintainers see exactly which source was used to build a module (since others sometimes change the module source without updating the version). Modules which contain a MODULE_VERSION get an extra "srcversion" field inserted into their modinfo section, which contains a sum of the source files which made it. Option: Source checksum for all modules.Saying Y here makes it sometimes possible to use modules compiled for different kernels, by adding enough information to the modules to (hopefully) spot any changes which would make them incompatible with the kernel you are running. Usually, you have to use modules compiled with your kernel. Option: Module versioning support (EXPERIMENTAL).You need this option to use module parameters on modules which have not been converted to the new module parameter system yet. This is mainly for kernel developers and desperate users. This option allows you to force a module to unload, even if the kernel believes it is unsafe: the kernel will remove the module without waiting for anyone to stop using it (using the -f option to rmmod). depends on MODULE_UNLOAD & EXPERIMENTAL.Without this option you will not be able to unload any modules (note that some modules may not be unloadable anyway), which makes your kernel slightly smaller and simpler. If you say Y here, you will need to run "make modules_install" to put the modules under /lib/modules/ where modprobe can find them (you may need to be root to do this). For more information, see the man pages for modprobe, lsmod, modinfo, insmod and rmmod. ![]() If you say Y here, many parts of the kernel can be built as modules (by answering M instead of Y where indicated): this is most useful for infrequently used options which are not required for booting. You use the "modprobe" tool to add (and sometimes remove) them. Kernel modules are small pieces of compiled code which can be inserted in the running kernel, rather than being permanently built into the kernel. Howto configure the Linux kernel / Loadable module support ![]()
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