You might need a proprietary driver for your Broadcom wifi card, Please try to install it in the "Additional Drivers" tab in "Software & Updates".
Also, for your touchpad issue, can you try to install the HWE enablement stack to see if it helps? https://wiki.ubuntu.com/Kernel/LTSEnablementStack (BTW, it's better to have a bug report for one issue) ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1810872 Title: Touchpad and wifi don't To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1810872/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
