[Ubuntu-x-swat] [Bug 1743259] Re: 3D acceleration stops working after kernel upgrade

I tested this on a non-Libreboot (i.e., stock Lenovo BIOS) ThinkPad X200s. Exactly the same problem. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1743259 Title: 3D acceleration stops working a

[Ubuntu-x-swat] [Bug 1743259] [NEW] 3D acceleration stops working after kernel upgrade

Public bug reported: I have a Thinkpad X200. I installed Ubunntu 16.04.3. It works fine immediately after installation (kernel 4.10.0-28). But when I install updates (kernel 4.13, post Meltdown/Spectre), it starts to behave weirdly: WHAT HAPPENS: All Unity eye-candies stop to work and cause a ses