AMD Thinkpad L14 Gen 3 Ryzen 7 PRO 5875U

User Support HCL Reports

enmus January 16, 2023, 7:55pm 8

vxc:

since it takes a long time for my laptop to get to the luks decryption password screen.

I think this might be your issue.

WiFi PCI issues on Thinkpad L14 AMD Gen 3 Hardware Issues

I have a new Thinkpad L14 AMD Gen 3 with Ryzen 5875U and WiFi is AMD RZ616(Apparently a rebranded MediaTek MT7922). With some troubleshooting I was able to install Qubes 4.1.1 and it is now mostly functional. I applied clocksource=tsc tsc=unstable hpetbroadcast=0 parameters to Grub and the system is now nice and fast. However, I noticed that when only the Ethernet PCI device is attached to sys-net, sys-net boots very fast, but when the WiFi PCI device is attached as well, it takes a long time …

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