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Fixing wi-fi after Fedora update on Thinkpad X1 Carbon 7th gen

I recently bought Thinkpad X1 Carbon, the latest 7th generation laptop from Lenovo, but unfortunately not everything works so smoothly yet on Fedora linux.

I installed a new Fedora 30 and discovered some not-so-serious glitches, which are sometimes to be expected with new hardware on linux. But then I updated all my packages and BIOS as well and suddenly I was without internet!

To fix it, this is what I did (after ~1h Googling…):

I renamed the newest firmware files by changing their suffix. After reboot, this files will be ignored and Fedora will use our previous firmware files for the wi-fi adapter.

Hope this helps!

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