Greetings all, I have a fairly 4yr old Acer Aspire R5 471T with a I5 4 core processor, 2 giga ram, really quite standard, lower shelf machine. I cleanly installed 19.4 (after using GParted to wipe the HD) on my system. I had been running 16.4 for several yrs before with no major issues, as a reference. I was running the 19.4 for several weeks then I allowed a new kernel update/upgrade. I am not sure what the kernel versions were, sorry. The boot time went from