Hi Jun: I didn't reproduce this issue on aother realtek b822 wifi card.
Could you try the following steps. 1, append "blacklist r8822be" in "/etc/modprobe.d/blacklist.conf"; 2, sudo update-initramfs -u -k 5.0.0-21-generic 3, reboot to check if wifi is OK. If it still fails, please upload dmesg. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1838133 Title: realtek r8822be kernel module fails after update to linux kernel- headers 5.0.0-21 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1838133/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
