Broken after Upgrade - Help troubleshooting

My laser cutter was working perfect on 2.7. I upgraded my debian as things had gotten strange on that system but I told it not to upgrade LinuxCNC. It did anyway and I went from 2.7 to 2.9 Pre. Now it's broken and I get a log of a few hundred lines when I try to run.

I looked in the ini file and found some MAX_VELOCITYs that didn't get changed to MAX_LINEAR_VELOCITY by the script. I made those changes but still no luck. Everything else looks good as far as I can tell but obviously it isn't.

Any suggestion how I should start troubleshooting this?

I'd rather fix this as opposed to doing a complete reinstall as I am using the Z axis setting to control my laser power. It took a while to get that working correctly and I don't look forward to trying to recreate with a completely new setup.

Report attached.

Any help is appreciated.
Jeff

The old debian just gtot slow and hng from time to time although there was plenty of rom on the drives and the network was good. Then it got iffy with Email even after installs. I decided it was just time to upgrade.

I backed up before the upgrade.

I really don't think it is the video card because everything works great except LinuxCNC. It tried to start and ran the upgrade script then through the error report. I see some warnings in there but it is not clear what to fix.

Eveything else is fine. Probably runs better than it ever has. Only LinuxCNC fails and it is obvious that it failed the upgrade as only some of the MAX_VELOCITYs were changted to the new format.

The gears ran fine. They are running right now on the same system where I am typing this.

Just to see what I got I went ahead and tried to reinstall the mesa-utils. It says it is already the newst version with 0 installed and 0 upgraded.

I did get some errors in the gears terminal when I ran it the second time even though the gears ran fine.

"libGL error: failed to load driver: mga
129 frames in 5.0 seconds = 25.760 FPS
XIO: fatal IO error 11 (Resource temporarily unavailable) on X server ":0.0"
after 477 requests (475 known processed) with 0 events remaining.
"

It doesn't like my matrox driver for some reason although everything seems to run fine. I tried a reinstall and it says it is update to the latest. I removed and reinstalled and got the same.

Is that the issue with LinuxCNC? I can't tell by looking in the log that it produced.

The gears run fine even ith that error thrown.