Hi LQ,
I am currently experiencing an issue on a fresh install of Mint 17.1 Cinnamon in which I am permanently stuck in fallback mode (that is, unless I hard shutdown or reboot) on an aging laptop with AMD Radeon HD 4200 graphics (considered legacy). I believe this issue was caused by a failed install of AMD's latest linux graphics drivers, in which I literally opened the .run file and attempted to install. The install failed (some error), of course, but when I rebooted, I was kicked into fallback. After some googling, I autoremoved fglrx then installed fglrx, as I read would reinstall fglrx, the proprietary drivers for AMD cards and rebooted. Still stuck in fallback. I removed and installed Xorg and rebooted. Still stuck in fallback. I downloaded the AMD legacy drivers from AMD's site (my card's series included with this set). Had to change the permissions to run this .run file but eventually ran it from terminal, but this install also failed (claimed I was missing tool(s), despite not indicating precisely what I was missing). I'm still rummaging around for fixes, but maybe asking can help. I can provide some more info below, but let me know what else you need (and how to get it) if you wish to help. I really want linux to work out for me instead of shelling out $$ for Windows, but so far this has been a rocky start. Thanks
Code:
inxi -G
yields
Code:
Graphics: Card: AMD RS880M [Mobility Radeon HD 4225/4250]
X.Org: 1.15.1
drivers: fbdev,ati,radeon (unloaded: fglrx,vesa)
Resolution: 1024x768@76hz
GLX Renderer: N/A
GLX Version: N/A
Code:
lshw -C video
yields
Code:
*-display UNCLAIMED
description: VGA compatible controller
product: RS880M [Mobility Radeon HD 4225/4250]
vendor: AMD
physical id: 5
...(bunch of stuff on specs)
Have also did apt-get update and apt-get dist-upgrade.
Still no luck, let me know what you think.