I was all ready to crack open the HP Envy 15 laptop this afternoon, pull the 250 GB NVMe M.2 SSD and replace it with a 1 TB model. While in there, I planned to replace the battery, which has a dead cell. But I decided to press “pause.” I started running Linux on this particular laptop in 2019 (??) with Debian Stable (then Buster), replacing it with Testing (Bullseye) maybe a couple of months ago.