[Nook Color Q&A, Help & Troubleshooting] slickie88:
I've been flashing eyballer's OpenGL nightlies (to emmc) for the past few weeks with no problems. However, 20120307 is the last one that successfully flashes for me.

EDIT: I just tried 20120308 and it does flash successfully. Will try 0309 to see if it works now...

EDIT2: Nope, flashing 0309 or 0310 after a successful 0308 flash and test still doesn't work. Everything below still applies. Feck!

0309 and 0310 (I skipped 0308) both produce the following results.

Download the ROM

Verify checksum

Replace services.jar with mateorod's updated services.jar (http://xdaforums.com/showthread.php?t=1508481)

Copy the ROM over to my SD card using TerraCopy which runs a CRC check on the copied file afterward

Reboot into CWM

Wipe cache and davlik cache

Install ROM

Install bootanimation fix zip

Install latest GApps from goo-inside (0304 checksum verified)

Install telephony fix

Reboot

Boot animation starts and runs for maybe 2 minutes

Everything is good to this point, just like it has been for weeks.

Once the animation stops I get the Android is upgrading... message BUT rather than it showing progress of each app updates (x of xxx) it simply says OK and has the spinning wheel. After about 30 seconds OK changes to Wait.

A few seconds later message pops up that says

Text actions

Low on space

Clear default in Home Settings > Applications > Manage applications <-- this is a button I can click which simply closes the message.

I click the message so that it closes and I have a the CM9 lock screen or to the home screen once I've unlocked. Either way I can't determine what it is that it's asking me to clear really...

That same low space message keeps popping up. The menubar and soft buttons do not load, but the App drawer button and search bar are preset at the top. I can open the App drawer and launch various apps that way. All while having the low space message pop up every 10 or 15 seconds OR immediately if I run an app that attempts to look at storage.

EDIT3: It appears that the SD card isn't mounting whenever I'm attempting to run 0309 or 0310. Yet it DOES mount with any nightlie earlier than 0308 as well as stock 1.4.1. It mounts in recovery too.

What changed in 0309 going forward??

So here are the things I've tried.

Restored nandroid backup of 20120307. Works just like it always has.

Completely wiped and installed 20120307 fresh, along with 0304 Gapps, bootanimation fix, telephony fix, etc. Worked like a charm.

Repartitioned emmc; trying 5Gb data and 1GB data both to see if that might have an impact on 0309 installing properly. Nope!

I've tried repairing permissions after a 0309 install

I've verified that yes, there IS enough space on internal storage (~450MB of 5GB used)

I've installed 0309 and 0310 without replacing the new services.jar file

I've installed 0309 and 0310 only - no other zips such as GApps, bootanimation fix, etc.

I've booted without my SD card inserted to eliminate it as a potential cause

Completely wiped the Nook and reloaded stock 1.4.1, re-rooted it, flashed CWM and attempted 0309 and 0310. No effin' luck!

I simply can not get any of the new OpenGL builds to flash properly, yet others here are able to and no one else has reported the problem I've been having. The best I can do is to restore 0307 from nandroid backup or to install 0307 fresh.

Anyone have any idea what's going on and/or what I can try next?