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L4STeam / linux

Kernel tree containing patches for TCP Prague and the dualpi2 qdisc
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Module not found issue #12

Closed LyraaaBelacqua closed 1 year ago

LyraaaBelacqua commented 1 year ago

When it tried to execute "sudo modprobe sch_dualpi2"

I encountered the following error

modprobe: FATAL: Module sch_dualpi2 not found in directory /lib/modules/5.15.0-48-generic

I was wondering how to resolve this issue. Thanks!

minuscat commented 1 year ago

It looks like you did not load the Prague kernel correctly, and you are still using the generic kernel 5.15.0-48-generic. Check the kernel you are using now by "uname -a".

You can change the default kernel in /etc/default/grub and run "update-grub" to make sure the Prague kernel is used correctly after reboot.