Hello there everyone. First post here, although I have visited the forum many times before to resolve issues.
I have to say it YOU GUYS ARE AWESOME. I've been running MX15 on a ThinkPad T410 for about 4 years now and I have loved every minute of it. Coming from Windows, MX15 has been an eye opener. Rock solid, sleek, beautiful and almost every setting you could want at your fingertips. It has served me well. I have not needed to update to the newer releases since it worked so well, but since MX15 and MX16 are no longer supported, I thought I would go ahead and take the plunge to MX19.2 today. The reason I didn't do it earlier is because I didn't want to mess up my separate /home partition, programs or settings. It turns out, I needn't have worried at all.
After watching Dolphin Oracle's excellent videos and taking lots of photos of system settings, I went ahead and made a MX19 live usb by downloading the 64bit iso and then using the 'Restore disk image' option in GNOME-Disk utility. I didn't use the recommended MX Live USB Creator as I've had problems with it before along with netbootin and rufus too, but this, I have found to be a foolproof way of making a bootable live usb. Just pop in the USB, open DISKS, and point the 'Restore Disk Image' option to the where the iso is located. Done in about a minute.
Anyway, everything went really smoothly after that. The install itself took about 5 minutes! My /home partition was preserved perfectly since I chose to keep the same user details (name and password). I highly recommend keeping a separate /home partition, by the way, since ALL my MX15 system customisations and tweaks were also preserved, even firefox bookmarks!!!! Programs too (PlayonLinux and Microsoft included). All hardware is working and my core temps are down from about 60C to around 39C as well. AMAAAAAZING! And why I love MXLinux so much!
The only small problems I've had were with fonts in firefox which kept using a horrible font for the bookmarks toolbar no matter where I changed my font settings (system or in firefox). I think the only thing that was needed was probably a reboot because the fonts are ok now. I have managed to get everything looking the way I had it in MX15 (I even downloaded the MX15 wallpapers from MX Package Installer). I've gotten rid of the splash screen and replaced it with an image (squam lake from MX15).
The other slight niggling issue for me is that on startup I get to see 'Grub loading .... Welcome to Grub!' for a fraction of a second before the grub menu screen comes up. It wasn't visible on MX15 bootup. Is there a way to hide it by any chance through editing /etc/default/grub? It's not a

Iv'e looked in to it a bit and it looks like according to Arch forums, you have to downloaded the grub2 source code and recompile it with some lines removed. However, before I try getting into all that, I thought I would check with you guys here first since the awesome devs already thought to include the MX Tools Boot Options applet (I've chosen the 'limited Messages option, but it doesn't make a difference).
I probably should have left out the 'Install grub' option during the installation but oh well. Any help is much appreciated.