| 11 Sep 2013 10:58 AM |
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I've been trying to build ICS 4.0.4 from source following all steps and instructions found in the" Torpedo_DM3730_Android_ICS_4-0-4_BSP_Userguide" document. The build process does not show any errors and runs to completion. I copy the files to the SD card that came with the DM3730 Torpedo Dev Kit using the build scripts. When I start the system up Uboot finds the OS image and pulls it from the SD card. It uncompresses the Linux kernel but when it is time to boot it just hangs. The last message I see is "Uncompressing Linux... done, booting the kernel.".
When I use the pre-compiled binaries for ICS 4.0.4 the OS boots fine and I can get into Android.
Is there a missing step from the build process that should be document in the user guide?
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steven.eckhoff Basic Member Posts:192  
| 11 Sep 2013 11:36 AM |
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Will,
The first thing that comes to mind is that the U-Boot environment variables were set previously to boot the new Android Image. Go ahead and reset them by doing the following:
1. Boot to the U-Boot prompt
2. Then enter these commands:
env -f default
saveenv
reset
3. Now let the board boot
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| 11 Sep 2013 12:38 PM |
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Thanks Steven, but that did not work either. Still getting the same behavior.
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steven.eckhoffBasic Member Posts:192
| 11 Sep 2013 01:28 PM |
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Will,
I have a couple questions:
1. Are you interfacing to the board with an RS232 cable or are you using the UART DEBUG on J42?
2. Will you also post the output from the printenv U-Boot command?
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| 11 Sep 2013 01:47 PM |
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1. Im using RS232 cable to interface to the dev kit board. 2. The printenv output is below: OMAP Logic # printenv
_addmtdparts=setenv bootargs ${bootargs} ${mtdparts}
_autoboot=echo "\
== Checking mmc1 for alternate boot script boot.scr =="; if mmc init; then \
if run _loadbootscript; then \
echo ""; \
echo "== Found script on mmc 1, starting =="; \
run bootscript; \
else \
echo ""; \
echo "== Script not found on mmc 1, proceeding with defaultboot =="; \
run _defaultboot;\
fi; \
else run _defaultboot; fi
_burncommon=if test $error = '';then;else\
arg_filename=${xloadimage};run _checkmmcfile;\
arg_filename=${ubootimage};run _checkmmcfile;\
arg_filename=${kernelimage};run _checkmmcfile;\
arg_filename=${xloadimage};arg_partition=${xloader_partition};run _burnfile;\
arg_filename=${ubootimage};arg_partition=${uboot_partition};run _burnfile;\
arg_filename=${kernelimage};arg_partition=${kernel_partition};run _burnfile;\
fi
_burnfile=if test $error = '';then;else\
echo "== Loading ${arg_filename} =="\
echo_lcd /pAA/kPartition ${arg_partition}:\
echo_lcd /pBA/kLoading ${arg_filename}/aC;lcd_percent "/gC/k /P%..."\
if ${arg_loadcmd} ${loadaddr} ${arg_filename};then;\
echo "== Burning ${arg_partition} =="\
lcd_percent "/pBA/kErasing Partition /P%..."\
nand erase.part ${arg_partition}\
echo_lcd /pBA/kWriting ${arg_filename} to Partition/aC;lcd_percent "/gC/k /P%..."\
nand write.auto ${loadaddr} ${arg_partition} ${filesize}\
lcd_percent ""\
echo_lcd /pAA/k/pAB/k\
else\
setenv error "Unable to load ${arg_filename}"\
fi\
fi
_checkerror=if test $error = '';\
then\
echo ${error}\
echo_lcd /pAA/k${error}\
else\
echo Done!\
echo_lcd /pAA/kCompleted burning sucessfully./n\
echo_lcd /kIt is safe to remove the SD card/n\
echo_lcd /kand restart the devkit./n\
fi
_checkmmcfile=if test $error = '';then;else\
if fatload mmc 1 ${loadaddr} ${arg_filename} 1;then;else;\
setenv error "Unable to load ${arg_filename}";\
fi\
fi
_common_bootargs=if true;then;\
setenv bootargs ${bootargs} display=${display} ${otherbootargs};\
run androidbootargs;\
run _addmtdparts;\
run _vrfb_arg;\
fi
_defaultboot=if true;then\
run _dump_boot_sources;\
run setconsole; setenv bootargs console=${console};\
run _common_bootargs;\
run _load_kernel;\
run _load_rootfs;\
run _set_rootfs_type;\
run dump_bootargs;\
run _dump_run_bootm;\
fi
_dump_boot_sources=echo "kernel_location: $kernel_location, rootfs_location: $rootfs_location, rootfs_type: $rootfs_type"; echo "";
_dump_run_bootm=if true;then\
echo "bootm $bootm_arg1 $bootm_arg2";\
echo "";\
bootm $bootm_arg1 $bootm_arg2\
fi
_initmmc=if test $error = '';then;else\
if mmc init;then;else;\
setenv error "Failed to initialize MMC"\
fi\
fi
_load_kernel=setenv bootm_arg1;if run _load_kernel_$kernel_location; then;else \
echo "== kernel_location must be set to ram, nand, mmc, or tftp!! =="; \
echo ""; \
fi\
_load_kernel_mmc=if true;then;\
echo "== Loading kernel file $kernelimage to $loadaddr =="; \
mmc init; \
fatload mmc 1 $loadaddr $kernelimage; \
echo ""; \
setenv bootm_arg1 ${loadaddr};\
fi
_load_kernel_nand=if true;then;\
echo "== Loading kernel from nand to $loadaddr =="; \
nand read.i $loadaddr $kernel_partition; \
echo ""; \
setenv bootm_arg1 ${loadaddr};\
fi
_load_kernel_nand-part=if true;then;\
echo "== Loading kernel from nand partition $kernel_partition to $loadaddr =="; \
nboot $loadaddr $kernel_partition; \
echo ""; \
setenv bootm_arg1 ${loadaddr};\
fi
_load_kernel_ram=if true;then;\
echo "== kernel located at $Loadaddr ==\
"\
setenv bootm_arg1 ${loadaddr}\
fi
_load_kernel_tftp=if true;then;\
echo "== Loading kernel file $tftpdir$kernelimage to $loadaddr =="; \
tftpboot $loadaddr $tftpdir$kernelimage; \
echo ""; \
setenv bootm_arg1 ${loadaddr};\
fi
_load_rootfs=setenv bootm_arg2;if run _load_rootfs_$rootfs_location; then;else \
echo "== rootfs_location must be set to ram, tftp, /dev, nfs, mmc, nand-part or nand!! == "; \
echo ""; \
fi\
_load_rootfs_/dev=if true;then;\
echo "== rootfs located in $rootfs_device =="; \
echo ""; \
setenv bootargs ${bootargs} root=${rootfs_device}; \
fi
_load_rootfs_mmc=if true;then;\
echo "== Loading rootfs file $ramdiskimage to $ramdiskaddr =="; \
fatload mmc 1 ${ramdiskaddr} ${ramdiskimage}; \
setenv bootm_arg2 ${ramdiskaddr}; \
fi
_load_rootfs_nand=if true;then;\
echo "== Loading rootfs from nand to $ramdiskaddr =="; \
nand read.i $ramdiskaddr $ramdisk_partition; \
setenv bootm_arg2 ${ramdiskaddr}; \
fi
_load_rootfs_nand-part=if true;then;\
echo "== Loading rootfs from nand partition $ramdisk_partition to $ramdiskaddr =="; \
nand read.i $ramdiskaddr $ramdisk_partition; \
setenv bootm_arg2 ${ramdiskaddr}; \
fi
_load_rootfs_nfs=if true;then;\
echo "== rootfs located at $nfsrootpath on server $serverip =="; \
echo ""; \
setenv bootargs ${bootargs} root=/dev/nfs; \
fi
_load_rootfs_ram=if true;then;\
echo "== rootfs located at $ramdiskaddr =="; \
echo ""; \
setenv bootm_arg2 ${ramdiskaddr}; \
fi
_load_rootfs_tftp=if true;then;\
echo "== Loading rootfs file $tftpdir$ramdiskimage to $ramdiskaddr =="; \
tftpboot $ramdiskaddr $tftpdir$ramdiskimage;\
echo ""; \
setenv bootm_arg2 ${ramdiskaddr}; \
fi
_loadbootscript=fatload mmc 1 $mmc_bootscript_addr boot.scr
_makeandroidboot=if true;then;\
setenv error;\
run _initmmc;\
arg_filename=system.img;run _checkmmcfile;\
arg_filename=userdata.img;run _checkmmcfile;\
run _burncommon;\
arg_filename=system.img;arg_partition=system;run _burnfile\
arg_filename=userdata.img;arg_partition=userdata;run _burnfile\
if test $error = '';then;else\
nand erase.part cache\
setenv kernel_location nand-part\
setenv rootfs_location /dev\
setenv rootfs_type yaffs\
setenv rootfs_device /dev/mtdblock5\
saveenv\
fi\
run _checkerror;\
fi
_makenandboot=if true;then;\
setenv error;\
run _initmmc;\
arg_filename=${ramdiskimage};run _checkmmcfile;\
run _burncommon;\
arg_filename=${ramdiskimage};arg_partition=${ramdisk_partition};run _burnfile;\
if test $error = '';then;else\
setenv kernel_location nand-part\
setenv rootfs_location nand-part\
setenv rootfs_type ramdisk\
saveenv\
fi\
run _checkerror;\
fi
_makeyaffsboot=if true;then;\
setenv error;\
run _initmmc;\
arg_filename=${yaffsimage};run _checkmmcfile;\
run _burncommon;\
arg_filename=${yaffsimage};arg_partition=${yaffs_partition};run _burnfile\
if test $error = '';then;else\
setenv kernel_location nand-part\
setenv rootfs_location /dev\
setenv rootfs_type yaffs\
setenv rootfs_device /dev/mtdblock5\
saveenv\
fi\
run _checkerror;\
fi
_set_rootfs_type=if run _set_rootfs_type_${rootfs_type}; then;else \
echo "== $rootfs_type must be set to ramdisk, jffs, yaffs, ext3, or nfs =="; \
echo ""; \
fi
_set_rootfs_type_ext3=setenv bootargs ${bootargs} rw rootfstype=ext3 rootwait
_set_rootfs_type_jffs=setenv bootargs ${bootargs} rw rootfstype=jffs2
_set_rootfs_type_nfs=setenv bootargs ${bootargs} rw nfsroot=${serverip}:${nfsrootpath}${nfsoptions} ip=dhcp
_set_rootfs_type_ramdisk=setenv bootargs ${bootargs} root=/dev/ram rw ramdisk_size=${ramdisksize}
_set_rootfs_type_yaffs=setenv bootargs ${bootargs} rw rootfstype=yaffs2
_vrfb_arg=if itest ${rotation} -ne 0; then \
setenv bootargs ${bootargs} omapfb.vrfb=y omapfb.rotate=${rotation}; \
fi
androidbootargs=setenv bootargs ${bootargs} omap_vout.vid1_static_vrfb_alloc=y vram=32M omapfb.vram=0:16M androidboot.console=${consoledevice} androidboot.serialno=${logic_serial} androidboot.charger=true
arg_loadcmd=fatload mmc 1
autoboot=run _autoboot
autoload=no
baudrate=115200
bootcmd=run check_rebootreason;run autoboot;fastboot
bootdelay=3
bootfile=uImage
bootscript=source ${mmc_bootscript_addr}
check_rebootreason=mw ${loadaddr} 0x424d0062;if cmp ${loadaddr} 0x48002914 1;then mw 0x48002914 0;fastboot;fi;mw 0x48002914 0
consoledevice=ttyO0
defaultboot=run _defaultboot
defaultecc=chip
dieid#=203600029ff80000016830101801100f
disablecharging=no
display=28
dump_bootargs=echo ""; echo "== Kernel bootargs =="; echo $bootargs; echo "";
ethact=smc911x-0
kernel_location=mmc
kernel_partition=boot
kernelimage=boot.img
loadaddr=0x81000000
logic_serial=2712M00266
makeandroidboot=run _makeandroidboot
makenandboot=run _makenandboot
makeyaffsboot=run _makeyaffsboot
mmc_bootscript_addr=0x80FF0000
mtdflags=default=ecc_chip;x-loader=ecc_hw,repeat;system=yaffs;userdata=yaffs;cache=yaffs
mtdids=nand0=omap2-nand.0
mtdparts=mtdparts=omap2-nand.0:512k(x-loader),1664k(u-boot),384k(u-boot-env),10240k(boot),128000k(system),128000k(userdata),255488k(cache)
nfsboot=if true;then\
setenv kernel_location tftp\
setenv rootfs_location nfs\
setenv rootfs_type nfs\
run defaultboot\
fi
nfsoptions=,wsize=1500,rsize=1500
nfsrootpath=/opt/nfs-exports/ltib-omap
otherbootargs=
ramboot=if true;then\
setenv kernel_location tftp\
setenv rootfs_location tftp\
setenv rootfs_type ramdisk\
run defaultboot\
fi
ramdisk_partition=ramdisk
ramdiskaddr=0x82000000
ramdiskimage=rootfs.ext2.gz.uboot
ramdisksize=64000
rootfs_device=/dev/mtdblock5
rootfs_location=blah
rootfs_type=ramdisk
rotation=0
serverip=192.168.3.10
setconsole=setenv console ${consoledevice},${baudrate}n8
splashimage=0x8F863918
splashpos=m,m
stderr=serial
stdin=serial
stdout=serial
uboot_partition=u-boot
ubootimage=u-boot.bin.ift
xloader_partition=x-loader
xloadimage=mlo
yaffs_partition=fs
yaffsimage=rootfs.yaffs2
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steven.eckhoffBasic Member Posts:192
| 11 Sep 2013 04:10 PM |
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Will,
I believe that is all fine. I usually see this behavior when the consoledevice is set wrong. U-Boot hands off to the kernel and the kernel outputs to something other than the device connected with the RS232 port. Unfortunately, I am not sure yet about what is causing this behavior. Will you also send me a log of the terminal output when you boot?
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| 11 Sep 2013 06:06 PM |
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Sure. Here is the terminal output. Texas Instruments X-Loader 1.42 for dm3730logic (2013-09-10 14:03:12)
DRAM: 256MB (ProductID defined)
Starting U-boot on MMC
Reading boot sector
443220 bytes read from MMC to 80400000
U-Boot 2011.06 (Sep 10 2013 - 14:03:17)
OMAP3630/3730-GP ES2.1, CPU-OPP2, L3-200MHz, Max CPU Clock 1 Ghz
Logic DM37x/OMAP35x reference board + LPDDR/NAND
I2C: ready
DRAM: 256 MiB
Board: DM37xx Torpedo
Enable battery backup charger (BB_CFG = 0x1c)
NAND: 512 MiB
NAND: Internal to NAND ECC selected
Found '28' display panel
In: serial
Out: serial
Err: serial
Product ID data cached to: 40200000
Die ID #203600029ff80000016830101801100f
OTG_SYSCONFIG: 00001008 - needs to be 00002001
ID data ROM : Gen 2
Model : dm3730 Torpedo
Version Code : -30
Temp Grade : Commercial
Max Speed : 1000MHz
Part Number : 1021711
Model Name : SOMDM3730-30-2780AKCR-A
Serial Number: 2712M00266
Data (writethrough) Cache is ON
Net: smc911x-0
=================================== NOTICE ===================================
The U-Boot environment was not found. If the display is not set properly
linux will not have video support.
Valid display options are:
2 == LQ121S1DG31 TFT SVGA (12.1) Sharp
3 == LQ036Q1DA01 TFT QVGA (3.6) Sharp w/ASIC
5 == LQ064D343 TFT VGA (6.4) Sharp
7 == LQ10D368 TFT VGA (10.4) Sharp
15 == LQ043T1DG01 TFT WQVGA (4.3) Sharp
28 == LQ043T1DG28 TFT WQVGA (4.3) Sharp (DEFAULT)
vga[-16 OR -24] LCD VGA 640x480
svga[-16 OR -24] LCD SVGA 800x600
xga[-16 OR -24] LCD XGA 1024x768
720p[-16 OR -24] LCD 720P 1280x720
sxga[-16 OR -24] LCD SXGA 1280x1024
uxga[-16 OR -24] LCD UXGA 1600x1200
Default `display` environment variable is now being set to: 28
At the U-Boot prompt type commands: `setenv display `, then type
`saveenv` to save the environment to NAND flash. This will avoid seeing
this notice on future boots
=================================== NOTICE ===================================
Hit any key to stop autoboot: 0
word at 0x81000000 (0x424d0062) != word at 0x48002914 (0x72b6474d)
Total of 0 words were the same
== Checking mmc1 for alternate boot script boot.scr ==
mmc1 is available
reading boot.scr
798 bytes read
== Found script on mmc 1, starting ==
## Executing script at 80ff0000
mmc1 is available
Booting Android...
Loading uImage from mmc to 0x81000000]...
bootargs=console=ttyO0,115200 display=28 root=/dev/mmcblk0p2 rw rootwait init=/init androidboot.console=ttyO0 omap_vout.vid1_static_vrfb_alloc=y vram=32M omapfb.vram=0:16M
reading uImage
4248848 bytes read
## Booting kernel from Legacy Image at 81000000 ...
Image Name: Linux-3.0.8-g665cfc8
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 4248784 Bytes = 4.1 MiB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK
Starting kernel ...
Uncompressing Linux... done, booting the kernel.
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steven.eckhoffBasic Member Posts:192
| 12 Sep 2013 10:26 AM |
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Will,
I don't see anything wrong in this output. I reviewed the ICS UG document and I am using the same build. It is possible that something was changed from then. I am going to pull and build the source as described in the document to attempt to duplicate this issue. This will take some time, but I will get back to you as soon as I have the board booting.
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| 12 Sep 2013 10:29 AM |
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Thank you Steven. I will standby.
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steven.eckhoffBasic Member Posts:192
| 13 Sep 2013 10:20 AM |
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Will,
I pulled a fresh BSP and rebuilt it and everything worked correctly. I simple did ./build.sh -AFS which built, formatted and deployed the images onto the SD card. Maybe there was something that went wrong on this step. Will you also try the same command sequence and post the output form the script here?
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| 13 Sep 2013 03:22 PM |
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Steven, I just tried the ./build.sh -AFS but Linux still does not boot. Here is the output from the terminal during the build process: student@marakana-ubuntu-10:dm3730logic-icecreamsandwich_copy2$./build.sh -AFS
Building xloader - took 1.009 seconds to build.
Building uboot_no_env - took 0.000 seconds to build.
Building uboot_fastboot - took 0.000 seconds to build.
Building uboot - took 10.877 seconds to build.
Building kernel - took 110.841 seconds to build.
Building android - took 258.126 seconds to build.
Building sgx_modules - took 10.748 seconds to build.
Building images - took 192.241 seconds to build.
Devices available:
sdb is 3.7GB - Card Reader
Enter device: sdb
Enter student's password, for SD manipulation permissions:
Unmounting /media/boot
Unmounting /media/rootfs
About to erase and format sdb ( 3.7GB - Card Reader )
Do you wish to continue? (y/N) y
Partitioning sdb.
[sudo] password for student:
Formatting SD card.
Deploying to sd
Mounting bootloader partition
Mounting root partition
Extracting root tarball
Extracting system tarball
Extracting userdata tarball
Filtering init.rc for mtd mount commands
Flushing data to SD card
Unmounting bootloader partition
Unmounting root partition
Image deployed. SD card can be removed.
student@marakana-ubuntu-10:dm3730logic-icecreamsandwich_copy2$
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steven.eckhoffBasic Member Posts:192
| 17 Sep 2013 11:58 AM |
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Will, Which OS and version are you using? The user's guide says to use Ubuntu 10.04. If you want to, you can use one of the VMs [1] that we have set up for the Linux BSP. [1] http://support.logicpd.co...M3703TorpedoSOM.aspx |
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| 17 Sep 2013 12:05 PM |
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I'm using Ubuntu 10.10, maverick, running as a VM (VMware) on a Windows 7 computer. I tried the link to the VM you posted but I got: 404 - File or directory not found.
The resource you are looking for might have been removed, had its name changed, or is temporarily unavailable.
Is there another link to the VM? I would be interested in trying that. |
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steven.eckhoffBasic Member Posts:192
| 17 Sep 2013 12:42 PM |
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Will,
You need to sign in to be able to access the links. I have updated the link to point to the downloads page. You will need to sign in and then scroll down until you see the link to the Linux VM.
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steven.eckhoffBasic Member Posts:192
| 20 Sep 2013 12:29 PM |
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Will,
Did you get this issue resolved?
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| 20 Sep 2013 04:08 PM |
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Hi Steven,
I tried getting the LogicPD VM up and running but ran into several issues. I decided to create a VM based on Ubuntu 10.04 on my own. I'm currently repeating the steps from the ICS User Guide on this new VM. I will let you know of the outcome.
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steven.eckhoffBasic Member Posts:192
| 24 Sep 2013 10:07 AM |
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Will,
Have you had any success in setting up your VM?
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| 24 Sep 2013 10:12 AM |
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Hi Steven,
I just got Android working and was about to write to you. My problem was that I was using Ubuntu 10.10. Using 10.04 solved the problem.
Thank you for all your help.
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steven.eckhoffBasic Member Posts:192
| 24 Sep 2013 11:59 AM |
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Will,
That is great to hear. I am glad you resolved the issue. Currently, I would only recommend using 10.04.
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