I think it's related to that package, although it could also be related to the kernel.
** Package changed: ubuntu => network-manager (Ubuntu) ** Description changed: I have one laptop with Realtek RTL8723BU wifi card. It runs, but signal is weak (it only works if the router is less than a meter away), and even if it gets signal it's slow and it gets interrupted frequently. In - windows it works normally, and whit a very stronger signal. I tested it + windows it works normally, and with a very stronger signal. I tested it on Ubuntu 18.04.3 and 19.04. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1846140 Title: Realtek RTL8723BU doesn't work well in ubuntu To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1846140/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs