yashsingh1/xdaforums huggingface dataset:
[LG Optimus 3D] vpamir:
Hey berni, I'm trying to do a make a different dual boot setup. I'm trying to boot Prometheus ROM as primary and P.A.C. man ROM as the secondary but both of them flashed to the internal storage. I've flashed Prometheus ROM over the stock LG 21E ROM and setup the partition tables as shown below from the TWRP Recovery Terminal;

Model: MMC SEM08G (sd/mmc)

Disk /dev/block/mmcblk0: 7944MB

Sector size (logical/physical): 512B/512B

Partition Table: gpt

Number Start End Size File system Name Flags

1 131kB 262kB 131kB x-loader

2 262kB 393kB 131kB nv1

3 393kB 524kB 131kB nv2

4 524kB 1049kB 524kB u-boot

5 1049kB 11.5MB 10.5MB kernel

6 11.5MB 22.0MB 10.5MB recovery

7 22.0MB 651MB 629MB ext4 system

8 651MB 1725MB 1074MB ext4 userdata

9 1725MB 1859MB 134MB fsswap

10 1859MB 1926MB 67.1MB ext4 cache

11 1926MB 1928MB 2097kB lgdrm

12 1928MB 1929MB 1049kB divxkey

13 1929MB 1950MB 21.0MB fota

14 1950MB 1955MB 4194kB misc

15 1955MB 5892MB 3937MB fat32 msftres

16 5892MB 6592MB 700MB ext2

17 6592MB 7792MB 1200MB ext2

18 7792MB 7942MB 150MB ext2

I've also edited the updater-script of the latest P.A.C. man ROM's and made all "mmcblk0p7" 's to "mmcblk0p16". There wasn't any mmcblk0p8 so i didn't do anything about it.

Now i think I'm ready to flash the P.A.C. man ROM but i'm not sure. Should I go on and flash it?

And about the gapps, you wrote;

***

OK last step is to edit the gapps to be flashed on second ROM:

Just open the updater-script and change the line busybox mount system line to

mount("ext4", "EMMC", "/dev/block/mmcblk1p2", "/system");

***

I have gapps-jb-20130301-signed.zip and the update-script contains a line like this:

run_program("/sbin/busybox", "mount", "/system");

How should I change it? I'm confused..
[LG Optimus 3D] dreccon:
Re: [DualBoot]How-to[GB/JB]

You should completely replace the run_program line with the one above, but according to your setup, instead of 1p2, you should type 0p16.

Which kernel are you going to flash to boot from there?

Sent from my 3D phone
[LG Optimus 3D] vpamir:
Well, that's another question. I think I should use the "cm10_pac.zip" one in the attachments but I'm not sure. Is it somehow hardcoded in these kernels which partitions will it work with? Since I'm trying to dual boot a GB and CM 10.1 based rom both from the internal storage (which is a different thing from the two scenarios in the first post), I fear that somehow these kernels won't work. I think berni should be able to answer those questions. I'll be waiting for an answer before I flash. Thanks for the reply by the way.
[LG Optimus 3D] dreccon:
Re: [DualBoot]How-to[GB/JB]

Berni said he would tell us how to modify the 10.1 kernel for dual boot. The CM10_pac kernel wouldn't work for 10.1 even if it could find the partitions!

Sent from my 3D phone
[LG Optimus 3D] vpamir:
Oh, I wasn't aware of that. That means I have to wait for berni's reply. Thanks.
[LG Optimus 3D] :
Re: [DualBoot]How-to[GB/JB]

Yeah, I noticed it. Im running cm10 and bernies pacman and pacman doesnt work very good. Every second process systemui freezes and also process com.android.phone... :c
[LG Optimus 3D] vpamir:
I flashed p920_PAC_JB_4.1.2-v19.3.0.zip and then gapps-jb-20121011-signed.zip (both with modified update-script) then flashed cm10_pac.zip kernel over the partition setup I posted here. All the flashing precedure went smooth with no errorrs. After a reboot unfortunately it didn't work, after the bootloader the screen is garbled with colors and it's frozen. I flashed back the Promethius_Kernel_V1.5+.zip from TWRP Recovery to go back to Prometheus.

Any ideas what could have gone wrong?
[LG Optimus 3D] dreccon:
Re: [DualBoot]How-to[GB/JB]

Yes, the kernel looks for partitions in the external SD!

Sent from my 3D phone
[LG Optimus 3D] vpamir:
Then why did berni wrote "Now we have to change the boot.img in the zip to modified one, just flash one of the zips that suits to your ROM" in the "Dualboot a stock gingerbread based rom and a cm7 based rom from internal sdcard" section?

Edit: Oh, obviously JB 4.1.2 isn't a cm7 based rom, lol. Now I get it, so how can i modify the kernel then? Are the source codes available and where? Which tools do i need to compile and how? Is there something like a tutorial about this? Is there any chance to hex edit the kernel to make it look for the partitions on the internal storage?
[LG Optimus 3D] berni987654321:
for 4.1.2 you can use cm_pac kernel which is attached
[LG Optimus 3D] vpamir:
Well I did that but it didn't work, but my partition setup is different if you look at previous posts.
[LG Optimus 3D] berni987654321:
have some nice work started,

you can follow me here : https://github.com/berni987654321/u-boot-omap4-optimus/commits/master

not ready for release and the menu isn't ready yet but should work in some weeks.

For those of who can't read code very good,

this is a menu which is loaded every time you start your phone and give you the selection

to boot normal, fastboot, recover or a 2nd rom
[LG Optimus 3D] :
How can I mount the second rom partitions in the primary?

I tried:

mount -o rw -t ext2 /dev/block/mmcblk1p2 /mnt/data2

But tihs doesn't work, why not?
[LG Optimus 3D] berni987654321:
AW: [DualBoot]How-to[GB/JB]

What is the error message and did you try it with ext4? You'll have to create a folderif you havnt done that yet type this : mount -o rw,remount / then type mkdir /data2
[LG Optimus 3D] dreccon:
first create the folder anywhere you like

example:

mkdir /mnt/data2

then use the mount command the way you did but with ext4 type

mount -t ext4 -o rw /dev/block/mmcblk1p2 /mnt/data2

It works, I tried it!
[LG Optimus 3D] :
You're right, it works. But now I have struggles with the rest of the script.

Hope you can help me, this is what I want.

If you boot into ROM2 the script will first copy the messages from ROM1 to ROM2. So I have the same messages in both roms, understand?

#!/system/bin/sh
echo Mounting /data2/
mkdir /data/data2
mount -t ext4 -o rw /dev/block/mmcblk1p3 /data/data2
echo Sync files
echo -Messaging
cp /data/data/com.android.providers.telephony/databases/mmssms.db /data/data2/data/com.android.providers.telephony/databases/mmssms.db

#dd if=/sdcard/boot2.img of=/dev/block/mmcblk0p5 bs=4096
#reboot

But well, it doesn't work:

And it is executed with su.

Whats wrong?? :confused: (Kinda feeling a noob atm)
[LG Optimus 3D] dreccon:
Re: [DualBoot]How-to[GB/JB]

Remove mmssms.db from the end of the line like this

cp /data/data/com.android.providers.telephony/databases/mmssms.db /data/data2/data/com.android.providers.telephony/databases

Sent from my 3D phone
[LG Optimus 3D] :
Hm, still doesn't work.

Code:

#!/system/bin/sh
echo Mounting /data2/
mkdir /data/data2
echo created dir
mount -t ext4 -o rw /dev/block/mmcblk1p3 /data/data2
echo Sync files
echo -Messaging
cp /data/data/com.android.providers.telephony/databases/mmssms.db /data/data2/data/com.android.providers.telephony/databases/

Error: "cp: can't create '/data/data2/data/com.android.p': No such file or Directory"

But if I open data2 folder in a file manager, it is empty. So maybe it isn't mounting right?
[LG Optimus 3D] brajesh.sharma87:
I am not able to make the last partition, any help?

(parted) rm 1
rm 1
(parted) mkpartfs primary fat32 32.3kB 14.0GB
mkpartfs primary fat32 32.3kB 14.0GB
(parted) mkpartfs primary ext2 14.0GB 14.7GB
mkpartfs primary ext2 14.0GB 14.7GB
(parted) mkpartfs primary ext2 14.7GB 15.9GB
mkpartfs primary ext2 14.7GB 15.9GB
(parted) mkpartfs primary ext2 15.9GB 16.0GB
mkpartfs primary ext2 15.9GB 16.0GB
Error: File system too small for ext2.
(parted) print
print
Model: SD 00000 (sd/mmc)
Disk /dev/block/mmcblk1: 16.0GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos

Number Start End Size Type File system Flags
1 32.3kB 14.0GB 14.0GB primary fat32 lba
2 14.0GB 14.7GB 699MB primary ext2
3 14.7GB 16.0GB 1308MB primary ext2
[LG Optimus 3D] :
Re: [DualBoot]How-to[GB/JB]

Try to decrease the 1st partition and make the 3rd partition bigger. (1Gb)
[LG Optimus 3D] dreccon:
Re: [DualBoot]How-to[GB/JB]

Using GB is too crude. Use MB and try to end the last partition at 1599x whatever works for you.

1. 32.3 kB - 14000 MB

2. 14000 MB - 14700 MB

3. 14700 MB - 15900 MB

4. 15900 MB - 159xx MB

Start trying xx from 99 and decrease until it gives no error.

Sent from my 3D phone
[LG Optimus 3D] brajesh.sharma87:
yes, 1gb for cache would be stupid thing but even your suggestion is not working at the moment

mkpartfs primary ext2 15.9GB 15.99GB
Error: File system too small for ext2.
(parted)

I am ready to give even 400-500 MB for now, can you tell me how I can delete the other partitions which I just made and start from scratch?
[LG Optimus 3D] :
Re: [DualBoot]How-to[GB/JB]

To delete a partition:

rm x

x = partitionnumber
[LG Optimus 3D] dreccon:
Re: [DualBoot]How-to[GB/JB]

For my 32 GB card the last partition worked from 31300 MB to 31390 MB (90 MB in size). Any size above 68 MB will do.

Sent from my 3D phone

---------- Post added at 07:54 PM ---------- Previous post was at 07:52 PM ----------

You need only rm 3 and create 3 and 4.

Sent from my 3D phone

---------- Post added at 08:11 PM ---------- Previous post was at 07:54 PM ----------

After you create 3rd partition (data - 1200MB), you may also type print free. It will tell you exactly how much free space you have at the end of your card.

Sent from my 3D phone
[LG Optimus 3D] brajesh.sharma87:
Now that we can switch ROMs through script, it would be nice to create a shortcut of the script in extended power menu.
[LG Optimus 3D] :
Re: [DualBoot]How-to[GB/JB]

Btw, is it possible to run a second cm10based rom from the internal sdcard? Because my ext sdcard is very warm while using my secundairy rom.
[LG Optimus 3D] berni987654321:
yes but there were problems with sdcard not correctly mounting so I made it for external sd
[LG Optimus 3D] berni987654321:
made a WIP boot.img creator and added dreccon's thread
[LG Optimus 3D] BadMilo:
Re: [DualBoot]How-to[GB/JB] now With Tool for devs

Really appreciatte your work Berni

Thank you very much
[LG Optimus 3D] dreccon:
Re: [DualBoot]How-to[GB/JB] now With Tool for devs

Added guide for partitioning large external SD with with workaround for last partition exceeding disk space in my thread.

Sent from my 3D phone
[LG Optimus 3D] dreccon:
Re: [DualBoot]How-to[GB/JB] now With Tool for devs

Added a way to migrate your single boot CM10 installation to dual boot without losing your settings! See bottom of post 2 in my thread.

Sent from my 3D phone
[LG Optimus 3D] adri_360:
Re: [DualBoot]How-to[GB/JB] now With Tool for devs

Berni will you make compatible with new ICS?

Enviado desde TheDarkRoom
[LG Optimus 3D] berni987654321:
AW: [DualBoot]How-to[GB/JB] now With Tool for devs

With wkparks downloader should be already possible
[LG Optimus 3D] VfBStuttgart27:
Thank you

I'm awaiting the 4.2.2 support so much - then my dream to dual boot a fully working ICS with 3D, HDMI and Wifi-Tethering and the newest Android-version with fantastic features comes true:laugh:

Thank you so much Berni:good::laugh:

And you too dreccon:):good:
[LG Optimus 3D] brajesh.sharma87:
To confirm, I am already running the new ICS as primary rom and cm10 as seconary rom with wkpark's bootloader 1.25a

For more details, check dreccon's thread, there's the boot.img in the first post.
[LG Optimus 3D] lzzar:
yep doesn't work yet! I installed PAC 4.2.2 on ext sdcard and used the dev tool to convert it's boot.img. Flashing of rom goes fine but when i flash boot.img am getting lg logo brick. It was kinda was I was expecting cause it says that the dev tool is only for 4.1 atm but just wanted to test and doesnt work XD
[LG Optimus 3D] daveferry:
Hi berni.. How can i restore my ext sdcard to originary 8gb? Is there a command to input with adb? I wanna wait for 4.2.2 support! However v28b+cm10 works! Is possible to dual boot a stock v28b and a v28b custom rom in the extsd as a secondary rom? For example the one from xbsall 7.2 or the one from optimusRs v4? Thanx!
[LG Optimus 3D] dreccon:
The first part I can answer. The second has to be answered by Berni.

BACKUP YOUR CARD.

IT WILL LOSE ALL DATA!!!

1. Reboot your phone to recovery and connect to PC

2. Open a CMD window on the PC

3. Type:

You'll get something like this:

Model: SD 00000 (sd/mmc)
Disk /dev/block/mmcblk1: [b]8051MB[/b]
Sector size (logical/physical): 512B/512B
Partition Table: msdos

Number Start End Size Type File system Flags
1 [b]1049kB[/b] 6000MB 5999MB primary fat32 lba
2 6000MB 6700MB 700MB primary ext2
3 6700MB 7900MB 1200MB primary ext2
4 7900MB 8051MB 151MB primary ext2

4. Write down the two values in bold: Start of 1st partition (1049kB in this example) and size of /dev/block/mmcblk1 (8051MB in this example)

type:

That's it! Reboot your phone and restore your backup!

(You may first have to format the card from System Settings Menu)
[LG Optimus 3D] lzzar:
Sv: [DualBoot]How-to[GB/JB] now With Tool for devs

How is it going with 4.2 support? :P

Sent from my 3D phone.
[LG Optimus 3D] berni987654321:
I' currently working on bt on 4.2.2

and I'm not at my pc currently so I can only do some code work
[LG Optimus 3D] p-vlad:
is it possible to port after that the 4.2.2 driver to to ICS v28B? the ICS have a horrible bug with OBDII device (not only LG phones) - ask for pin every 5 sec.
[LG Optimus 3D] lzzar:
can I use ext4 instead of ext2? (mkpartfs primary ext4) I did it with the ubuntu touch

EDIT: Nope didnt work. ext4 isn't supported. the wierd thing is that when I looked at my partition table that I used to store the data partition on ubuntu touch it said that it was ext4?
[LG Optimus 3D] berni987654321:
in twrp is a binary in /sbin with something like "make ext fs" in name use that one with -T ext4 /dev/block/mmcblk1p
[LG Optimus 3D] lzzar:
you mean something LIKE THIS?

tune2fs -O extents,uninit_bg,dir_index /dev/block/mmcblk1p2
e2fsck -fpDC0 /dev/block/mmcblk1p2
[LG Optimus 3D] berni987654321:
cm-10.1 version added please could somebody test don't have time sorry
[LG Optimus 3D] VfBStuttgart27:
AW: [DualBoot]How-to[GB/JB] now With Tool for devs

Wow thank you very very much:thumbup::)

Will try as soon as I'm home again (tomorrow):)

How about Bootloader menu support?
[LG Optimus 3D] berni987654321:
just can do one or two "jobs" per weekend and one at the rest of the week so no time yet for boot menu ;(
[LG Optimus 3D] dreccon:
Re: [DualBoot]How-to[GB/JB] now With Tool for devs

Hi Berni,

Thanks for 4.2 support! I've been waiting for this! I have CM10 on my secondary partition. Can I flash PACman on top of it?

Sent from my dual-booting ICS/JB O3D!
[LG Optimus 3D] berni987654321:
think so maybe you have to format data but i don't think it's needed
[LG Optimus 3D] dreccon:
Re: [DualBoot]How-to[GB/JB] now With Tool for devs

Downloading now. I hope sometime tomorrow I can edit the install script and flash it.

Sent from my dual-booting ICS/JB O3D!
[LG Optimus 3D] boltthrower56:
Re: [DualBoot]How-to[GB/JB] now With Tool for devs

Is there any way of dual-booting v28b with cm10 right now ?
[LG Optimus 3D] dreccon:
Re: [DualBoot]How-to[GB/JB] now With Tool for devs

Just see my signature!

Sent from my dual-booting ICS/JB O3D!
[LG Optimus 3D] BadMilo:
Re: [DualBoot]How-to[GB/JB] now With Tool for devs

Working great on my end,

Thank you mate, you are the dual-boot master!!
[LG Optimus 3D] dreccon:
Re: [DualBoot]How-to[GB/JB] now With Tool for devs

I just flashed PAC4.2 on top of my secondary CM10 and it works fine! All my apps and settings are there! Even Cobalt Theme is still there!

Thanks Berni, you are the man!

Sent from my dual-booting ICS/JB O3D!
[LG Optimus 3D] CarDGee:
Just tested with both Pac and jellybam and works great.

Good job Bernie
[LG Optimus 3D] VfBStuttgart27:
2nd ROM is slow

I set up dual boot with v28b as primary ROM and PACman (4.2.2) as secondary.

ICS is fine but PACman is really slow. Sometimes speed is ok, but for example as soon I start an app, it gets really really slow.

I've got a class10 sd card (32gb).

What can I do? Or is this normal??

I hope not:D

Thanks in advance
[LG Optimus 3D] daveferry:
Hi berni how can I do a factory reset and all the wipes on extSD (2nd rom) for a clean install?
[LG Optimus 3D] VfBStuttgart27:
Look here:)
[LG Optimus 3D] VfBStuttgart27:
No idea?:(
[LG Optimus 3D] berni987654321:
AW: [DualBoot]How-to[GB/JB/CM-10.1] now With Tool for devs

Install all the stuff on su760 partition layout then it should be good
[LG Optimus 3D] dreccon:
I guess you need the Swap to work. Partition 9 of standard GB PT is fsswap. Do you think we can modify the 66swapon file to utilize that partition or is it for other use?
[LG Optimus 3D] VfBStuttgart27:
Thanks, will do:)

I extra came back to GB partitions and now...:laugh:

I don't have to partition the SD card again, right?
[LG Optimus 3D] berni987654321:
AW: [DualBoot]How-to[GB/JB/CM-10.1] now With Tool for devs

Editing is no problem, the file is written by me so feel free.

No you dont have to. Knows somebody the size of mmcblk0p9?
[LG Optimus 3D] dreccon:
It's in your 1st post! ;)

So, 134MB! If you need 128MB swap, it should be enough.

Sent from my dual-booting ICS/JB O3D!
[LG Optimus 3D] VfBStuttgart27:
Secondary ROM is still slow

It doesn't works:crying:

I went back to XBSA 4.0.4 and installed everything on top of it. --> Slow 2nd ROM

I formatted my sdcard and did the partitions again --> Slow:(

I tried to dual boot ICS v28b and 4.1 instead of 4.2 and tried 4.2 as primary and 4.1 as secondary --> Slow, slow, slow:crying:

I have no idea what to do. Please help me.

The 2nd ROM shoud be as fast as the 1st, right?
[LG Optimus 3D] berni987654321:
AW: [DualBoot]How-to[GB/JB/CM-10.1] now With Tool for devs

P920 Ics on internal and pacman on external with 9 instead of 17 in swap script works good with GB partition table.
[LG Optimus 3D] VfBStuttgart27:
AW: [DualBoot]How-to[GB/JB/CM-10.1] now With Tool for devs

I think it's an sd card issue. Will try another one tomorrow:)
[LG Optimus 3D] ColanderBrain:
I now have got the new Darkroom v3 as primary and 4.2.2 as secondary Rom. Both very fast.:)

Thank you very much for that Berni :) :good:

How can i wipe system and cache on the external sd for switching Roms?

Maybe per adb? If yes, can you please tell me the command for doing so?
[LG Optimus 3D] berni987654321:
AW: [DualBoot]How-to[GB/JB/CM-10.1] now With Tool for devs
[LG Optimus 3D] ColanderBrain:
Thanks a lot....:)
[LG Optimus 3D] ColanderBrain:
Now i have got a weird problem. The system can't find internal sd card on secondary rom. :confused:

After 2 or three reboots the boot2.img disappears and i installed navigon. It will not start because missing sdcard.

Did i miss something? I have made all 4 partitions.
[LG Optimus 3D] berni987654321:
AW: [DualBoot]How-to[GB/JB/CM-10.1] now With Tool for devs

Don't get your problem

Send me a pm in German with ROM and partition table
[LG Optimus 3D] infernum:
ADB can not get started with the recovery, I tested with CMW and TRWP (terminal), any ideas?
[LG Optimus 3D] Chris189:
Hi Berni!

Thanks for you work, i'm dual booted my O3D, i'm running stock 2.3 rom and your PAC-man ROM from my external sd card. I'd like to ask a question, can you modify the CM 10.1 kernel to run the rom from the internal SD card ? Sometmes i need to swap my SD in my phone but i like to use both roms :)

Thank you very much.
[LG Optimus 3D] dreccon:
@Berni

Some people prefer internal and some external SD for their own reasons. Partitions can be given labels with mke2fs and tune2fs commands using the -L <anyname> option. Would it be possible for the kernel to be modified in such a way that it looks for "sysyem2", "data2", "cache2" no matter where they are located instead of "mmcblkxpx"? That would solve the internal/external dispute once and for all!

Sent from my dual-booting ICS/JB O3D!
[LG Optimus 3D] dreccon:
... if you could, somehow, bypass the "omap_hsmmc.x/" part, or use a wildcard...

Sent from my dual-booting ICS/JB O3D!
[LG Optimus 3D] dreccon:
Added solution for ADB not working after installing ICS in my thread, at the end of 1st post.

Sent from my dual-booting ICS/JB O3D!
[LG Optimus 3D] berni987654321:
Could you rename the new external partitions with parted and ls the by name directory.
[LG Optimus 3D] dreccon:
If I give the command "tune2fs -L name mmcblk1px" it returns without error. Parted print command, on the other hand, doesn't return labels for the externalSD as it does for the internal, so I don't know if it works.

Sent from my dual-booting ICS/JB O3D!
[LG Optimus 3D] berni987654321:
Ok will try some stuff but I'm sure that the easiest thing would be an updater script based on aroma which let you install the correct boot.img
[LG Optimus 3D] alanhenrique:
thanks !!

Excuse my ignorance .... more boot which I use to have any ICS rom and its pacman as secondary??

did not quite understand the process ... sorry but i do not speak fluent english google translate and help me!
[LG Optimus 3D] daveferry:
Hi berni is possible to create with adb shell a swap partition to extsdcard for secondary jb rom and activate? because JB roms are laggy without more ram...do you know the command to create it?
[LG Optimus 3D] dreccon:
You can use the swap partition that already exists in the internal SD (PACman ROM already has such a script and it runs perfectly).

Sent from my dual-booting ICS/JB O3D!
[LG Optimus 3D] p-vlad:
Hi

I am on Darkroom V3 XXL on large partition (Korean I suppose).

ICS bootloader

GB TWRP (TWRP 2.3.2.3 for the LGP920 from berni threat)

I tried the berni manual step by step on the first page and install:

PAC 1.9.3 (after editing the script).

After that the CM10_PAC.zip

Result: 4 TWRP screens in many stripes color

Changed to GB bootloader - stuck on the LG logo

Back to ICS one - only colorful stripes

install ICS bootloader again and ICS TWRP form All-in-one [version 1.2] and flash the Darkroom Kernel -> I have back my Darkroom V3 XXL

So... how i can make CM10 on my sdcard working.

what do i do wrong?

10 for the help
[LG Optimus 3D] dreccon:
1. Xbsall's large partition is NOT SU760. It is normal P920, just larger! So, you need a GB recovery.

2. What is the size of your external card? Are you sure you have set up the cache partition correctly? If you connect to "adb shell" and type "parted /dev/block/mmcblk1 print free", what does it return? Just copy-paste the text here.

Sent from my dual-booting ICS/JB O3D!
[LG Optimus 3D] p-vlad:
Hi dreccon,

I started from scratch by your manual for dummies. So I have now GB recovery and did all in your first and second post.

Now there is no bricking, colorful lines and so on, but i stuck on PACMAN boot animation. So i flashed back the DARKROOM kernel from recovery.

btw i have 16GB sdcard and even 7MB left unpartitioned :)
[LG Optimus 3D] dreccon:
Your partitions look OK. If you can boot up to the animated logo, it means your ROM installed OK. Did you have another ROM prior to PACman? If yes, did you clear data2 and cache2 before the new installation?

Sent from my dual-booting ICS/JB O3D!
[LG Optimus 3D] p-vlad:
I did it fresh. So nothing old. I tryied now PA 2.1.x but it is the same outcome.

How i can clean data2 and cache2?

and s.t. else... in your manual you do not have

-----

adb shell

mke2fs /dev/block/mmcblk1p2

tune2fs -j /dev/block/mmcblk1p2

mke2fs /dev/block/mmcblk1p3

tune2fs -j /dev/block/mmcblk1p3

mke2fs /dev/block/mmcblk1p4

tune2fs -j /dev/block/mmcblk1p4

-----

so i did not do it. is is possible that this is the problem.

i did only the

mke2fs -T ext4......... commands
[LG Optimus 3D] VfBStuttgart27:
Boot into Recovery and type

adb shell
mke2fs -T ext4 /dev/block/mmcblk1p3
mke2fs -T ext4 /dev/block/mmcblk1p4
[LG Optimus 3D] dreccon:
Actually, something similar happened to me once. I don't know why. I guess my card got corrupted somehow. Try to rm 2, rm 3, rm 4 and then recreate the partitions except from 1 (which you didn't remove). After you install again, it should work.

Sent from my dual-booting ICS/JB O3D!
[LG Optimus 3D] p-vlad:
Tried... but the same result. CM10 2.1.x Roms on SD card did not work. but 10x for the help.

can i install GB the same way?