I am a seasoned user of Linux Mint (and financial contributor in the past) and having been running Mint 6 for over 3 years very successfully - it has been very stable. But the time came to upgrade and I decided to go for the latest LM 13. This was installed on the same machine I used for LM6 - a 64-bit Dell Inspiron 530 with 3.2 Gig Core 2 Duo processor, 4 Gig of RAM and a Seagate Barracuda disk drive (new) which has passed all of its Seagate tests. The machine was originally supplied by Dell in 2008 with Ubuntu installed - so its about as Linux-friendly as a PC can get! I would expect good performance on a machine of this calibre.
With 64-bit Linux 13 and Mate I was straight-away into difficulties with performance - Firefox (versions 11,12 and 13) were taking up to 30 seconds to launch (with CPU at max) even with all add-ons removed. Thunderbird 13 was the same. There were times when the whole screen would go blank (all ikons disappearing) for up to a minute before the screen was re-drawn. It seems that this release cannot cope with more than one activity at the same time. So a browser launch with, say copyng files to a network drive at the same time is a disaster! In fact all launches were slow to respond. An attempt to use the simple scan utility caused my Epson Photo 3490 scanner to "jam" half way through a scan and I have only been able to sort this out by re-installing the scanner on a Windows 7 machine!
With 64-bit Mint debian and Mate I had exactly the same experience.
With Mint Debian and XFCE - Firefox would not launch at all! If I tried to launch it in a terminal session nothing happened and there was no error output!
I would expect the very basics of Mint to work - browser, email, scanner etc. In my view LM 13 is nowhere near as good as earlier versions. I am very disappointed and have now had to install Debian from another source as I have wasted so much time on LM13.
I believe that Mate/Cinnamon are not a good idea as they are another layer that will slow things down. Why not abandon Ubuntu and go back to a pure Debian source like the one I am now using instead? But they are not the only problem as the XFCE release also failed to work properly. So it seems LM 13 itself has severe issues.










