Hi, Feng Unfortunately, in my case, wifi crashes each time (at a random period of time from boot) with kernel 5.10 rc1 and rc2 and disable_aspm removed. The good thing is that I can use the disable_aspm workaround which makes wifi stable. I attached the error parts from dmesg.
** Attachment added: "dmesg_errors.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1872984/+attachment/5431156/+files/dmesg_errors.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1872984 Title: RTL8822BE [10ec:b822] network driver rtl_wifi crashes on boot in Focal Fossa 20.04 - 5.4.0-21-generic and mainline 5.7.0-050700rc1-generic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1872984/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
