yashsingh1/xdaforums huggingface dataset:
[Dell Streak 7] TheManii:
What version of gapps are you using? If you're using 4.1 based ones it wont work on 4.2
[Dell Streak 7] giveen:
It wasn't that. I had to make some changes to recovery.fstab to match the partition changes.
[Dell Streak 7] azrael293:
lol
[Dell Streak 7] giveen:
I really want to release this to you guys, I really really really do!

But I need to figure out why wifi isn't working.
[Dell Streak 7] azrael293:
All in time Giveen. We know its almost there and you will figure it out. Don't stress over getting a release out, we're all quite patient.
[Dell Streak 7] giveen:
Well I've been reaching out to a bunch of people including JBQ but he could only talk about flag ship devices and they are all on bcmdhd.

I'm in the process of porting that over but its slow work as my skills with drivers is quite mild. The bcmdhd driver is a newer combo drive that works with a lot of broadcom wifi chips, its what everyone is using basically.

Hopefully DerArtem will have an idea, I am assuming he only works on Android stuff on weekends as I haven't really heard from him all week.

Here is what weird....back in the early pages of this thread, I had a similar problem. I was googling this problem and came across this thread where I stated I had this problem, lol. I'm pretty sure this is just a right-combination-problem.
[Dell Streak 7] pengus77:
Sent you a pm ;)
[Dell Streak 7] giveen:
Thank you, pengus for your help :)
[Dell Streak 7] ElfinJNoty:
What kind of outcome does said help produce?
[Dell Streak 7] giveen:
Lol, not much at this moment. But its always nice to get help. Basically we came to the conclusion that we need to upgrade kernel, lol
[Dell Streak 7] protoadies:
I am running your rom, but I can't use this Rom as is... Storage doesn't work and WiFi issues what is easiest way to go back to streakdroid Rom. Can I just flash the Rom? Or since I did yours through nvflash do I have to flash streakdroid though nvflash
[Dell Streak 7] giveen:
HoneyStreak?
[Dell Streak 7] protoadies:
I'm sorry yes honey streak
[Dell Streak 7] giveen:
CM10.1 wifi is now fixed, spent a week of research to do it and then it turns up to be something so small and somethign I had considered at the beginning of the week.

Once I fix recovery so that things will flash I will release a beta build.
[Dell Streak 7] wptski:
Good work! ConGrats.
[Dell Streak 7] pengus77:
Glad i could be of help !!!

Anyway, about the softap error you're getting, it's linked to a bug in CM10.1 that doesn't really play nice at all with wifi tethering so far... not even on other phones. Hope CM team will give it a shot sooner or later, but for now enjoy your wifi ;)
[Dell Streak 7] giveen:
Cool thanks , good to know :)
[Dell Streak 7] Vernox701:
Since this will be my first time flashing this device where can I find instructions on the nvflash method.
[Dell Streak 7] giveen:
Use the cm10.1 version
[Dell Streak 7] Vernox701:
Okay Thanks...
[Dell Streak 7] amccue:
http://xdaforums.com/showthread.php?t=2130081

I see we have moved onto bigger and better things.:good:
[Dell Streak 7] snargledorf:
Could be due to the partition layout.
[Dell Streak 7] giveen:
Nope, gralloc couldn't open up the display 0 (no such file found or something like that)

Getting a bit closer to wifi.

The reason why wifi wasn't working was that dhd.ko wasn't matching kernel nor build of CM10, and I couldn't figure out how to get it to do so. So I attempted to do a built-in kernel compile, and the compile was successful after some tweaking, howerver it failed to boot completely. However, I replaced the boot.img with another, and it let me come up to the main screen. I noticed that now wifi would let me select it, but logcat was showing that it couldn't connect to wpa_supplicant. So I riped some files out of that build, and am now reworking once again CM10.
[Dell Streak 7] giveen:
Examined the issue really hard and there is really no way I am going to get wireless to work without doing the internal kernel compile. I am just going to have to figure out the issue with gralloc and why it cannot connect to the display.
[Dell Streak 7] giveen:
Thought about this again, and it is possible that if things lay on different partitions it couldn't find it to boot it, how do I set my device up to use default partition paths?
[Dell Streak 7] snargledorf:
Manii would prbly have a better idea than I do. I just thought that maybe that could be the issue lol sorry :/
[Dell Streak 7] giveen:
Pretty sure now, its commandline that designates partition table.
[Dell Streak 7] giveen:
E/gralloc ( 347): Can't open overlay device 0: No such file or directory

This is where I am stuck at.
[Dell Streak 7] TheManii:
I've been busy recently, I've been planning on documenting that anyway.

I have a 2nd gen dell dock, if there's anything specific you want tested (and the logcat/whatever) just say so.

There's also an unofficial dock to otg cable, it's only a couple $, but it takes a month to ship if you're not aware :)
[Dell Streak 7] giveen:
talked with _motley, and he says it might have to do with overlay and DC drivers

I am wondering if I turn this off...

#

# NVIDIA Tegra Display Driver options

#

CONFIG_TEGRA_GRHOST=y

CONFIG_TEGRA_DC=y

CONFIG_TEGRA_OVERLAY=y

CONFIG_FB_TEGRA=y

CONFIG_TEGRA_NVMAP=y

CONFIG_NVMAP_RECLAIM_UNPINNED_VM=y

CONFIG_NVMAP_ALLOW_SYSMEM=y
[Dell Streak 7] giveen:
Boot fixed :)

Now using internal kernel development in CM10.

Sigh, still no wifi though.
[Dell Streak 7] giveen:
New build booted successfully. Wifi is having some issues on not starting, think I have a general idea what is going on.

Removed ICS wpa_supplicant, having CM10 build it.

I/DEBUG ( 90): pid: 1251, tid: 1251, name: wpa_supplicant >>> /system/bin/wpa_supplicant <<<

I/DEBUG ( 90): signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 00000000

Once I have wifi up, I will be working on sound.
[Dell Streak 7] ElfinJNoty:
Can you link me to this? Please and thank you
[Dell Streak 7] TheManii:
Added all the known partition layouts:

Dell Streak 7/Partition Layout -XDA wiki

It's listed as the Data/media one since that's what it is.

I need a live device with it to confirm the mmcblk mappings and if there are any gaps like on the stock layout.

Data/Media and Alt layouts also shrinks all the other partitions, adding like 10mb or so to SDC (or in the case of Data/Media, UDA)

The stock layout generally has far too many partitions and they're all oversized, except for /data and /system
[Dell Streak 7] giveen:
Thanks.

So update, got wifi recognized but its saying it can't find wpa_supplicant.conf and such, so another build is going now

Bad thing is, I have the sleep of death now, but I put in a fix for it.

Also MTP is working but not showing drives, and ADB is giving me issues.
[Dell Streak 7] giveen:
Might have mtp figured out. Wifi is still a problem. Its trying to turn on but it wont go all the way.

Friday going on vacation for a week
[Dell Streak 7] Nocturnal_50:
as long as there is a working ROM then the wifi and radio drivers can be incorporated into the build or be made as flashable zip's at a later date
[Dell Streak 7] giveen:
Drivers need to go in the same time build happens. Tomorrow going to check on a couple things and then update the github.
[Dell Streak 7] Nocturnal_50:
see pm for update on my progress with this
[Dell Streak 7] giveen:
Wifi is driving me nuts. don't know what yo do
[Dell Streak 7] giveen:
Switching to a different driver that all tegra people are using. Going to try that tonight.
[Dell Streak 7] giveen:
Switched to bcmdhd drivers, Re compiling now, and we shall see. I did an initial build, realized I missed a bunch of things, and now trying again.

Here is my current wifi errors

WifiHW ( 90): Failed to open wlan fw path param (No such file or directory)

E/SoftapController( 90): Softap fwReload - failed: -1

E/WifiStateMachine( 315): Failed to reload STA firmware java.lang.IllegalStateException: command '8 softap fwreload wlan0 STA' failed with '400 8 Softap operation failed (No such file or directory)'

W/CommandListener( 90): Failed to retrieve HW addr for wlan0 (No such device)

D/CommandListener( 90): Setting iface cfg

E/WifiStateMachine( 315): Unable to change interface settings: java.lang.IllegalStateException: command '10 interface setcfg wlan0 0.0.0.0 0 down' failed with '400 10 Failed to set address (No such device)'

E/WifiHW ( 315): Unable to open connection to supplicant on "wlan0": No such file or directory

E/wpa_supplicant( 1137): nl80211: Could not add multicast membership for scan events: -2 (No such file or directory)

E/wpa_supplicant( 1137): Failed to initialize driver 'nl80211'

E/wpa_supplicant( 1137): wlan0: Unsupported driver 'nl80211'
[Dell Streak 7] giveen:
So I finally figured out what is going on, just need to do it.

I have to point like three different things at each other to solve this....

Failed to open wlan fw path param (No such file or directory)
CommandListener( 90): Failed to retrieve HW addr for wlan0 (No such device)
[Dell Streak 7] JPHoller:
Thanks for all the updates!! Your hard work is very much appreciated.
[Dell Streak 7] TheManii:
Kernal doesnt seem to need changes, but it doesnt boot, at least not for me.

I'm simply gonna wait until it's a bit more mature before doing more
[Dell Streak 7] giveen:
What am I missing?

Help?

D/WifiService( 313): setWifiEnabled: true pid=592, uid=1000

E/WifiHW ( 90): Failed to open wlan fw path param (No such file or directory)

E/SoftapController( 90): Softap fwReload - failed: -1

E/WifiStateMachine( 313): Failed to reload STA firmware java.lang.IllegalStateException: command '5 softap fwreload wlan0 STA' failed with '400 5 Softap operation failed (No such file or directory)'

W/CommandListener( 90): Failed to retrieve HW addr for wlan0 (No such device)

D/CommandListener( 90): Setting iface cfg

E/WifiStateMachine( 313): Unable to change interface settings: java.lang.IllegalStateException: command '7 interface setcfg wlan0 0.0.0.0 0 down' failed with '400 7 Failed to set address (No such device)'

I/wpa_supplicant( 1044): rfkill: Cannot open RFKILL control device

E/wpa_supplicant( 1044): nl80211: Could not configure driver to use managed mode

E/wpa_supplicant( 1044): Could not read interface wlan0 flags: No such device

E/wpa_supplicant( 1044): wlan0: Failed to initialize driver interface

E/WifiStateMachine( 313): Failed to start supplicant!

BoardConfig.mk

BOARD_WPA_SUPPLICANT_DRIVER := NL80211
WPA_SUPPLICANT_VERSION := VER_0_8_X
BOARD_WPA_SUPPLICANT_PRIVATE_LIB := lib_driver_cmd_bcmdhd
BOARD_HOSTAPD_DRIVER := NL80211
BOARD_HOSTAPD_PRIVATE_LIB := lib_driver_cmd_bcmdhd
BOARD_WLAN_DEVICE := bcmdhd
WIFI_DRIVER_FW_PATH_PARAM := "/sys/module/bcmdhd/parameters/firmware_path"
WIFI_DRIVER_FW_PATH_STA := "/system/vendor/firmware/fw_bcmdhd.bin"
WIFI_DRIVER_FW_PATH_AP := "/system/vendor/firmware/fw_bcmdhd_apsta.bin"
WIFI_DRIVER_FW_PATH_P2P := "/system/vendor/firmware/fw_bcmdhd_p2p.bin"

streak7.mk

WIFI_BAND := 802_11_ABG
$(call inherit-product-if-exists, hardware/broadcom/wlan/bcmdhd/firmware/bcm4329/device-bcm.mk)

kernel defconfig

CONFIG_BCMDHD=y
CONFIG_BCMDHD_FW_PATH="/system/etc/firmware/fw_bcmdhd.bin"
CONFIG_BCMDHD_NVRAM_PATH="/system/etc/wifi/bcmdhd.cal"

init.streak7.rc

service wpa_supplicant /system/bin/wpa_supplicant \
-Dnl80211 -iwlan0 -c/data/misc/wifi/wpa_supplicant.conf
# we will start as root and wpa_supplicant will switch to user wifi
# after setting up the capabilities required for WEXT
# user wifi
# group wifi inet keystore
class main
socket wpa_wlan0 dgram 660 wifi wifi
disabled
oneshot

wpa_supplicant.conf

update_config=1
ctrl_interface=wlan0
eapol_version=1
ap_scan=1
fast_reauth=1

and I grabbed the drivers/net/wireless/bcmdhd from the kernel

https://github.com/Borkata/android-tegra-nv-2.6.39/tree/jb
[Dell Streak 7] giveen:
Think I know what part of the problem is...I"m not seeing /system/libmodules/bcmdhd.ko
[Dell Streak 7] snargledorf:
Kernel compiles the bcmdhd driver to dhd.ko
[Dell Streak 7] giveen:
Yeah, but its not. I don't see it. Its not outputing.

This is what is outputing

LD [M] net/ipv4/tcp_bic.ko

LD [M] net/ipv4/tcp_htcp.ko

LD [M] net/ipv4/tcp_westwood.ko

LD [M] drivers/scsi/scsi_wait_scan.ko
[Dell Streak 7] giveen:
Okay after much surfing, I think I came up with the right combo, just need to tell BoardConfig.mk of the changes

Kernel output

INSTALL drivers/net/wireless/bcm4329/dhd.ko
INSTALL drivers/scsi/scsi_wait_scan.ko
INSTALL net/ipv4/tcp_bic.ko
INSTALL net/ipv4/tcp_htcp.ko
INSTALL net/ipv4/tcp_westwood.ko
DEPMOD 2.6.36.3

streak7_ics_defconfig

CONFIG_BCM4329=m
CONFIG_BCM4329_FIRST_SCAN=y
CONFIG_BCM4329_FW_PATH="/system/vendor/firmware/fw_bcm4329.bin"
CONFIG_BCM4329_NVRAM_PATH="/system/etc/nvram.txt"
CONFIG_BCM4329_WIFI_CONTROL_FUNC=y
CONFIG_BCMDHD=m
CONFIG_BCMDHD_WIFI_CONTROL_FUNC=y

BoardConfig.mk

WPA_SUPPLICANT_VERSION := VER_0_8_X
BOARD_WLAN_DEVICE := bcm4329
BOARD_WPA_SUPPLICANT_PRIVATE_LIB := lib_driver_cmd_bcmdhd
WIFI_DRIVER_MODULE_PATH := "/system/lib/modules/dhd.ko"
WIFI_DRIVER_FW_PATH_STA := "/vendor/firmware/fw_bcm4329.bin"
WIFI_DRIVER_FW_PATH_AP := "/vendor/firmware/fw_bcm4329_apsta.bin"
WIFI_DRIVER_MODULE_NAME := "dhd"
WIFI_DRIVER_MODULE_ARG := "firmware_path=/vendor/firmware/fw_bcmdhd.bin nvram_path=/system/etc/nvram.txt"

I haven't tested it out yet, since I need to make sure BoardConfig.mk understands.
[Dell Streak 7] Nocturnal_50:
I'm interested in seeing how this goes. currently grabbing the files off the server, hoping to start work on this tonight
[Dell Streak 7] giveen:
Just looked at it. Some compile errors to be looked at in the morning
[Dell Streak 7] giveen:
Switched back to previous driver, wasn't compiling the way I wanted to.
[Dell Streak 7] giveen:
and I'm taking a break for a while, loading up the Dell Streak 7 for my 3 year old son to use while we go on a week vacation.
[Dell Streak 7] azrael293:
enjoy your vacation giveen, you've done a ton of work beyond expectation :)
[Dell Streak 7] giveen:
Thanks, I just can't figure that wifi out. I was planning on releasing today, but I couldn't get it done. I have been getting up at 4am every morning and working on it pretty much all day, when the wife would let me, and I am exhausted. Slept in this morning, updated the github, and done for a while.
[Dell Streak 7] azrael293:
it will get figured out. it is probably the smallest thing and because you've been working on it so much it may be somewhat overlooked. im sure after your vacation and break from it youll come back and be like, oh **** and bam, figured out and fixed. plus, we will all continue working on it here to try and resolve it either way. I wish i knew more about coding and compiling to help more than occasional searches and testing once its ready for it.
[Dell Streak 7] giveen:
Okay, I can't help myself, doing one last build for a couple weeks. I'll post it up here in a bit, maybe I"ll get lucky. either way, you can side load apps.
[Dell Streak 7] matt_jackson:
Still read here in hope the things that comming of sweet beans ;)

Thx 4 ur work m8!

MaTT
[Dell Streak 7] giveen:
https://docs.google.com/open?id=0B0ozkQsJWIScRE9vVmZfT0l5aEE

Let me know if wifi works or not, doubt it will.
[Dell Streak 7] Nocturnal_50:
I hope to get some work done on this ROM while you are on vacation, maybe include the 3g/4g awesomeness so we have something for users with a 3g/4g variant, lets hope we get a stable before the end of october
[Dell Streak 7] giveen:
It does have random reboots which may be due to drivers
[Dell Streak 7] Nocturnal_50:
always something to work on improving, if I find out whats causing it I'll look into fixing it while I incorporate 3g/4g into the build
[Dell Streak 7] giveen:
Did you try the new build out?
[Dell Streak 7] Nocturnal_50:
I will after work (6 hours to go but the wait will be more than worth the input, want a logcat of the boot on a 3g/4g variant?), are you still gonna be contactable or monitoring this thread while on vacation? it'd be nice for you to return to a more stable ROM.. I still have to finish getting all the files from the server so I hope to have a ROM compiled by monday afternoon
[Dell Streak 7] giveen:
I'll get on when I can but there won't be an internet at the beach camp site I am at. So no , won't be on, from Aug 4-13th.
[Dell Streak 7] Nocturnal_50:
should be able to get at least 1 or 2 roms compiled in that time, I will do a blind wifi only port if I get the 3g/4g ROM working so I will need testers for it
[Dell Streak 7] azrael293:
Down to test with the wifi only version for you
[Dell Streak 7] giveen:
There was an error in the compiliation of the last image I put out with the wifi drivers.

I had

"ONFIG_WEXT"

when it should have been

"CONFIG_WEXT"
[Dell Streak 7] Nocturnal_50:
if this fixes the issues with wifi then I should be able to successfully work on the 3g variant for the most part, then to work on sound and GPU
[Dell Streak 7] giveen:
GPU should be running just fine. Benchmarks run great
[Dell Streak 7] Nocturnal_50:
How often are you getting lockups? I noticed a couple of times, hard resets fixed the issue for about 20-30min (could just be the device, I was getting the same thing on stock about 3months after purchase)
[Dell Streak 7] giveen:
That sounds about right. I noticed that when I had switched to bcmdhd drivers (though they weren't working) I didn't have lock ups. Could just be coincident.

I've got my last build going now before Friday, I just won't be able to test it.
[Dell Streak 7] Nocturnal_50:
might be worth seeing if bcmdhd (bcm4329.ko) works on ICS, I'll open up both ICS and JB to see what they have and hopefully get the wifi 100% working when you get back (more than likely around 70% though, might start taking my ubuntu laptop into the office with me so I can work on this at the same time as proper work)
[Dell Streak 7] giveen:
New drop for those who want to try it.

http://173.242.117.138/giveen/bootB.img

http://173.242.117.138/giveen/systemB.img

You could also grab puTTY off the internet and SSH into the server.
[Dell Streak 7] giveen:
I would appreciate logcats if you guys can give them to me, when you turn on wifi. I want to see if wpa_supplicant is loading, WifiState etc etc
[Dell Streak 7] giveen:
Any.work been done, lol. Just checking in on my.vacation
[Dell Streak 7] Nocturnal_50:
ported miui to the streak7, kinda need your nvflash to stock kit again (the other one is lost in a random directory amongst 12tb of files)
[Dell Streak 7] TheManii:
<devhost>/temp/Restore to 2.2.rar

Note name, file will be taken down in future (when that is depends on if i ever get around to making the payloads I'm supposed to)
[Dell Streak 7] Nocturnal_50:
thanks, would be great if we could port this to stock partitions then work on some CM10 ports
[Dell Streak 7] TheManii:
That does, it just happens to flash a 3xx rom instead of a 5xx rom.

Means that you gotta take the extra step of also installing 5xx, but at least it works (i think)
[Dell Streak 7] Nocturnal_50:
I'll find out for you, it will be worth including that work around into the CWM6 and twrp2 if it works
[Dell Streak 7] TheManii:
At this point I dont expect it to help much due to the S7's drivers but: the SPro also has a mXT224 and it supports 4 points.

Since it supports 4 and isnt made by qisda (it's made by compal) I would assume enabling more points would be as simple as changing a couple lines (the standard(?) hack).

The SPro's kern source is on dell's source site of course, but i'm guessing it wouldnt mean much since it's the S7 mess that's the problem.
[Dell Streak 7] siobhter:
Does anyone know why Nvidia is withholding the drivers?
[Dell Streak 7] TheManii:
They dont need any specific reason as it's their property, nvidia already has a pretty bad track record when it comes to driver source.

They strongly prefer making binary-only drivers for *nix kernals. (i dont really have opinion on it, but those are the facts)

Android uses a linux kernal and the android userspace, it's not that much different from linux + gnu.

Qualcomm did the community a huge favor by also releasing the adreno drivers along with the stuff they already had and samsung releases a great deal. But these are exceptions and definitnly not the norm
[Dell Streak 7] giveen:
Been working on backporting some drivers when I have time to work on it.
[Dell Streak 7] giveen:
Don't think I will be able to backport bcmdhd very easily
[Dell Streak 7] iboware:
Is there any chance to upgrade current kernel's version?
[Dell Streak 7] giveen:
I'm not a very good programmer, would have loved to port over Linux 3.1 for Android 4.0 that Nvidia released, but Dell put out so many custom drivers that would make it very difficult.

Its not as easy as just dropping in lines of code from the current code, as programming has changed between 2.6.36.3 and 3.1, therefor the code must be adapted to the new style.

http://nv-tegra.nvidia.com/gitweb/?p=linux-2.6.git;a=tag;h=2df6ff9c167f7c01bd0eff25ebcb2d2e178f71f6
[Dell Streak 7] giveen:
Been going over a lot of information and reading and I don't think there is an easy solution. I think this may be the end of the Dell Streak 7. There are too many changes for coordinating Android to the kernel. All other Tegra 2 devices out there are getting updated kernels or have larger teams porting new kernels to their devices.

I have two weeks to try to get wifi and sound to work and then I need to focus on my school for the next 8 months, so I will not be dev'ing during that time unless I have a few spare moments.

You can blame Dell for discontinuing support for their device. We have pretty much come to the end of the line unless someone is willing to take up the cross.
[Dell Streak 7] TheManii:
i cant see any single person getting anything past alpha/pre-beta in a week, much less stable no matter how good they are.

perhaps you might better use that time poking around with cm9? at least that would give us something more immediate. there's plenty to work on it still
[Dell Streak 7] giveen:
Snarg has that pretty much handled. This really needs a new kernel written for it, but that is just outside my ability.
[Dell Streak 7] giveen:
New test

http://build.streakdroid.com/giveen/boot1.img

http://build.streakdroid.com/giveen/system1.img
[Dell Streak 7] iboware:
how can I test this, also is it compatible with stock partitions?
[Dell Streak 7] giveen:
No you need to flash using the flash pack for ICS b4
[Dell Streak 7] siobhter:
Are the same things still working/not working as from the original post?
[Dell Streak 7] giveen:
Why don't you flash and tell me and give me a logcat while you are at it?
[Dell Streak 7] siobhter:
I can do that. But first, is there a recovery method to go back to ICS B4? If not, no big deal.. I can rebuild my machine on B4 later.

Also, anything in particular you want me to capture logs for?
[Dell Streak 7] ElfinJNoty:
You mean replace the image files in the b4 nvflash? If so I will try it today
[Dell Streak 7] siobhter:
Can't remember what to run from the ICS-B4.zip, gotta look up the guides... hopefully tonight.
[Dell Streak 7] wptski:
Fastboot TWRP first and make a backup. I'd like to know how do you get/make a logcat?
[Dell Streak 7] Nocturnal_50:
adb logcat
[Dell Streak 7] siobhter:
Too late, I already flashed the new system and boot... which is not working. I get the Dell screen (which has sat there for 15 minutes) and no response from ADB. I had planned on getting logcats via ADB on my PC but it doesn't come up in ADB while sitting on the Dell screen.

Going to download the img files again to make sure I didn't get a bad copy.

---------- Post added at 05:40 PM ---------- Previous post was at 05:37 PM ----------

Haven't tried TWRP yet, CWM has never worked on my device...
[Dell Streak 7] Nocturnal_50:
try "adb logcat > c:\logcat.txt"
[Dell Streak 7] siobhter:
Thanks! There's also logcatgelper.exe "http://code.google.com/p/logcat-tool/downloads/detail?name=logcatHELPER.exe&can=2&q="
[Dell Streak 7] giveen:
While running the OS, open up adb and type in "adb logcat > logcat.txt", let it run for a bit while you do actions, such as turn on Wifi, then press "Ctrl-C" to cancel the adb logcat and write the output to logcat.txt
[Dell Streak 7] giveen:
Did you make sure you are on ICS-B4? How did you flash the images? Did you wipe the cache?