[Bug 1813763] [NEW] Screen freeze up after changing display mode to external display only

Public bug reported: Hardware: Lenovo ThinkPad X280 with Lenovo USB-C dock OS: Ubuntu Desktop 18.04.1 LTS, kernel 4.15.0-44-generic == Reproduce steps == 1. Connect one screen to Lenovo USB-C dock. 2. Connect Lenovo ThinkPad X280 to Lenovo USB-C dock. 3. Boot Ubuntu Linux and login. The external

[Bug 1813663] Re: External monitors does not work anymore 4.15.0-44

Hi. It seems not only Dell laptops have been affected. I'm using Lenovo ThinkPad X280 with Lenovo USB-C dock and this bug affects me. But the steps I reproduce the bug is different. For the reproduce steps on Lenovo ThinkPad X280, please refer to bug #1813763 (marked duplicated)

[Bug 1763923] Re: Missing dependencies in Ubuntu 18.04

I have installed apt-btrfs-snapshot 3.5.1 today but the dependencies was not installed automatically. I still need to install 'python3-distutils' manually. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bug

[Bug 1671606] Re: DNS server from vpn connection is not being used after network-manager upgrade to 1.2.6-0ubuntu0.16.04.1

I have the similar issue, but I'm using OpenVPN and the symptom is slightly different. With OpenVPN, the name resolution is normal on the first attempt to connect VPN (after reboot). However, by disconnect and connect VPN again, the name resolution will be broken. As below. == Reproduce steps ==