Hello some new data about this issue, While testing the new stable version of the bionic beaver i detected something interesting. The wifi connection or the network manager only switches off when i open the browser. I used the bionic beaver (2018-04-25 22:47) bootable USB and i have made this log book for you:
image 1 - boot; image 2 - wifi connection; image 3, 4 and 5 - ping (www.google.com; www.ubuntu.com) without problems; image 6 - opening firefox (waiting 10 sec before trying again ping). image 7 - In the end, neither ping or firefox are receiving packages; image 8 - wifi loses connection and the signal is lost; image 9 - wifi network vanish. Attached are the images and dmesg log of the beginning of the process and at the end. ** Attachment added: "imagesPlusDmesg.zip" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1761693/+attachment/5127534/+files/imagesPlusDmesg.zip -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1761693 Title: Wifi realtek 8822be BUG <=18.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1761693/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
