I can only boot with kernel 5.10 LTS

[Bryanpwo]

If the solutions @dalto and @ricklinux don’t work. You’re not the only one with this issue, it seems to be an upstream issue with your CPU and the latest kernel.

Thinkpad X1 9 gen lagging after new kernel update

Hello! I hope everyone is well, Since today update my system is unfortunately broken as you can see on the picture my laptop won’t start well and the system is very very slow I was able to get some log but that about it https://clbin.com/vk42A I hope this help! Thanks [brken] [Screenshot_20211115_205614]