I blogged earlier about the awesome little ThinkPad X200 I found and its blinking WiFi LED. Briefly I mentioned an odd issue with X/Wayland on LMDE 4. This turned out to be a HW bug that can only be worked around by disabling hardware acceleration for virtualization: https://forums.lenovo.com/t5/Windows-8-1-8-7-Vista-and-XP-Discussions/Bizarre-screen-artifacts-on-R400-Integrated-Graphics-running-Win-7-RTM/m-p/153980?page=1#199768 The post says it should be sufficient to “Disable Virtualizat...