[G Tablet Q&A, Help & Troubleshooting] rajeevvp:
The vold.fstab looks OK now. Incidentally, I just downloaded VEGAn-GE-7.0.0-RC1-Harmony-signed.zip and checked the pristine vold.fstab inside it. Your original file is exactly the same as the official one. So, it looks like I've been barking up the wrong tree in this case. Oh, well...

Since we're able to store files on /mnt/sdcard (the internal SD card), at least until the next reboot, just use /mnt/sdcard/ instead of /mnt/sdcard2 in the command lines. You can use the Terminal Emulator for now to run the commands if you don't have adb set up. But, we'll have need of adb soon, so you should get it set up if you can: http://xdaforums.com/showthread.php?t=902860

Questions:

1. You are running VEGAn-TAB 7.0.0 RC1 (aka VEGAn-TAB Ginger Edition), correct?

2. Do you have ClockworkMod installed? And if so, which version? Ideally it should print this when you're in it: ClockworkMod Recovery v2.5.1.1-bekit-0.8. This seems to be the safest CWM for our gTablets according to the posts on the board.

3. You have tried the standard techniques to fix the SD card problem? Namely,

a) In CWM, formatted the internal SD card again (CWM > advanced > Partition Internal SD card).

b) Ran Fix Permissions (CWM > advanced > Fix Permissions)

4. Do you have anything of value on the internal SD card (/mnt/sdcard), because we might have to blow it away completely soon (or, atleast try to :)). So, back up the stuff from /mnt/sdcard to /mnt/sdcard2.

You can insert the external SD card (/mnt/sdcard2) back into the tablet and move, not copy, the stuff from /mnt/sdcard into /mnt/sdcard2. We're doing a test along with backing up your sdcard data. After you move your files and folders, check that they are no longer present in /mnt/sdcard. Then shutdown, remove the external SD card, reboot back into VEGAn 7.0.0-RC1 and again check if the stuff you moved has indeed disappeared from /mnt/sdcard.

But, before you do all this, send me the output I requested in post #14.

5. Your gTablet is not a refurbished or second-hand piece, right? Because, I see a difference in the make of the internal SD card between your tablet and mine.

Here's the relevant portion of the difference in kernel messages (the dmesg output) between your tablet and mine:

- mmc1: new high speed SDHC card at address 1234
- mmcblk2: mmc1:1234 SA16G 14.8 GiB
- mmcblk2: p1
- mmc2: new high speed SDHC card at address aaaa
- mmcblk3: mmc2:aaaa SE16G 14.8 GiB

+ mmc1: new high speed SDHC card at address aaaa
+ mmcblk2: mmc1:aaaa SU16G 14.8 GiB
+ mmcblk2: p1 p2
+ mmc2: new high speed MMC card at address 0001
+ mmcblk3: mmc2:0001 MAG4EM 14.9 GiB

The lines prefixed with '-' are from your kernel; the ones prefixed with '+' are mine. We can skip the lines which mention "mmcblk2"--this is the external SD card. The lines containing "mmcblk3"--which is how the Linux kernel names these SD cards (MMC block devices as the name suggests)--are interesting because they refer to the internal SD card. I, and 2 other people I've talked to on the board, have the same internal SD card: MAG4EM 14.9 GiB, which is an MMC card. You, however, have a different internal SD card: SE16G 14.8 GiB, which is a SDHC card instead of a MMC card.

So, you have a slightly different kind of gTablet as far as the internal SD card goes. However, from what I've been able to find out, SDHC cards are (normally) freely inter-changeable with MMC cards, so I'm not sure if this is the cause of your problems. But, keep this in mind anyway.