As maintainer of an rtw89 repo at GitHub, I have seen lots of complaints about this kind of hangups. Nearly all of these happen with Lenovo laptops. The remainder are a few HP machines.
For some reason, the BIOS or the PCI interface in the Lenovo laptops are incompatible with the PCI code used in RTW89. My laptop is a Toshiba from 2014, and it never has any problems, thus I cannot diagnose the difficulty. The same is true for the software developers in Taiwan, with whom I have discussed the problem. This is the first I have heard that the problem started/got worse around April 11. That sounds like a candidate for bisection, which would have to be done with the mainline kernel, or even better, the one at wireless-next (git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless- next.git). Due to special patches in the GitHub version needed to build on older kernels, I upgrade the repo in batches, and lose the details of each individual patch from wireless-testing. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1971656 Title: rtw89_pci failure on Lenovo P14s with Ubuntu 22.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1971656/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
