yashsingh1/xdaforums huggingface dataset:
[Xoom Android Development] airbillion:
@bigrushdog

After downloading the kernel from the irc link last night I successfully flashed 1.2.1 this afternoon with no bootloops so far, but under about tablet, the kernel version shows 1.2.0. Is this correct? I thought it would show 1.2.1 as the version, is the version info just not correct? Thanks for the link and your help last nighht. keep up the good work!

Edit:

Ran dmesg and encountered a lot of errors while on 1.2.1 so I reverted back to 1.1.6. I look forward to your nest kernel!

Edit 2:

Reflashed 1.2.1 after disabling disabling setcpu and now no errors in dmseg.
[Xoom Android Development] xguntherc:
any updates to speed yet?
[Xoom Android Development] Kraenesk:
Has anyone messed with undervolt yet? Or is this.

I would love to see a havs kernel
[Xoom Android Development] Cybertronicz:
The battery life is pretty good on the Xoom already, but tweaking is always fun.

Do you know if the HAVS stuff is part of the Linux mainline, or was that something added by HTC?

Just trying to track down the source to see how hard it would be to integrate into our honeycomb kernel.
[Xoom Android Development] dc5guy:
Anyone have the stock WiFi kernel? I would like to revert to see what the stock kernel is like again.
[Xoom Android Development] Steady Hawkin:
Here is stock 3g http://xdaforums.com/showthread.php?t=1009826
[Xoom Android Development] bigrushdog:
Tegra implements Adaptive Voltage Scaling natively. That's one reason for the killer battery life. Notice when the screen is off it sleeps like a baby. I should have a solid kernel with some interesting developments in a day or so. Testers u know where to look. :D
[Xoom Android Development] dubie76:
anyone make a one click flashing method for this kernel? A DB commands are too involved.
[Xoom Android Development] Zzoro:
Could anyone upload tiamat 1.2 and give the link.

I had problems with wi-fi connection on 1.1.6 (it freezes) so i went to the stock boot and system img, but the device still has this problem. Now i want to try the new kernel but cant find any links.

Thanks.
[Xoom Android Development] Cybertronicz:
Its not yet been released for a reason... still undergoing testing.
[Xoom Android Development] BeagleBoy:
Stock wifi images are here: http://xdaforums.com/showthread.php?t=1017398
[Xoom Android Development] patass:
just copy and paste them, it takes like 5 minutes
[Xoom Android Development] Zzoro:
I know it, and I want to test it too. Thats why I`m asking to share this kernel with me.
[Xoom Android Development] PaulG1488:
Last thing we need is all the noobs on this site flashing the kernel and getting stuck in a bootloop like I did and a few others we don't want the forums spammed with help on how to get out of it if you want to test it go on the #xoom channel on freenode
[Xoom Android Development] Zzoro:
Last thing we need is every noob on this site deciding for us what kernel to flash. At least thanks for the IRC.
[Xoom Android Development] dro1dfan:
hey, thx for the great work.

any chance you could modify the tun.ko to work with VPNC widget?
[Xoom Android Development] madsquabbles:
you guys make me want to get another xoom! great work!!
[Xoom Android Development] Zzoro:
Thanks for sharing 1.3!!
[Xoom Android Development] funnycreature:
@BigRushDog:

You should create another thread so I can thank you more often!!! Can't wait to get home and try this bad boy! V1.1.6 has been my companion for weeks so I'm thrilled!
[Xoom Android Development] whitedragon33:
Awesome, brd!!!You da man!!!
[Xoom Android Development] dhicks19:
Hi, a little confused on how 2 install tiamat on my uk xoom 3g.

Basically I followed this guide and rooted my xoom, i flashed using the boot the op listed. - http://xdaforums.com/show....php?t=1049901

Ok, now I am looking at tiamat 1.4.1 and it mentions tiamat boot files and tiamat kernels.

My question is this, can I just install tiamat 1.4.1 kernel using CWM on an SDcard, will it work with the boot file i flashed on the site listed above or do I need to flash a tiamat boot file and will this be compatable with the UK 3G XOOM

So confusing.

Anyone please help. Thank you
[Xoom Android Development] davidsos:
Go back to page one of this thread and read the instructions carefully, all the info is there. Use the correct version of ClockworkMod Recovery (cwm) that is just for the Xoom. It's in the forum

http://xdaforums.com/showthread.php?t=1074979

Using HC 3.01 is not going to work, the below is found on the first page of this thread. You can do it.

NOTE: These instruction assume you have flashed ClockworkMod Recovery and upgraded to Honeycomb 3.1!
[Xoom Android Development] p2flol:
I have a question and hopefully someone will beable to help me.. I've been rooted with tiamat kernel since day one, however there's always been something I never understood when it came to overclocking.

Basically I've always ran at 216mhz min / 1200 MHz Max on interactive.. I've noticed that sometimes even though the Max is. 1200 it'll shoot up to 1700 for a while which causes my xoom to get quite hot. Is there no way of preventing it from shooting up to 1700 when my Max is set to 1200. I get the same results using Droid overclock and setcpu.

Any advice would be greatly appreciated.
[Xoom Android Development] insty:
Hey all,

I loaded Tiamat 1.4.4 onto my mates MZ604 US Xoom yesterday and have since not been able to get the SD card to work. This SD card works in my Xoom fine and same with my phone but when I put it into my mates Xoom it doesn't work at all.

The external folder is also not being created. Have tried turning the device off and back on without the SD, then rebooting it again with the SD card installed without any luck.

Any input would be great. Would like to have this working!

Cheers.
[Xoom Android Development] flippingout:
I did a search on this thread and didn't see an answer.

Anyone else experience a reboot whenever you unplug your USB cable? Happens every time. Any ideas?

I am running the latest kernel at 1.054. 1.7 was only stable for 5 minutes and 1.6 gave me too many force closes.
[Xoom Android Development] rschenck:
I have never heard of that issue..did it happen on stock as well?

It sounds like a hardware problem to me. Perhaps try a different USB cable?
[Xoom Android Development] cam30era:
I had the same issue when running 1.4.4. After flashing the Tiamat ROM, the issue disappeared.
[Xoom Android Development] flippingout:
Oddly, after happening three times yesterday, I can't replicate it. Seems to have fixed itself or, more than likely, was a conflict with a running application. Now to figure out which app....
[Xoom Android Development] jonhern:
anybody else getting 404 error when trying to download the zip file?
[Xoom Android Development] kamasi36:
No error here. I went back to stock because other than higher linpack/quandrant scores oced to 1.7 I did not see any noticeable improvement. I never did see an sdcard2 but I was able to perform a backup with recovery.
[Xoom Android Development] lando123:
Ok, I mst be retarded or something. I have been rooted for a while and running the overclocked kernell. For whatever reason I never flashed the boot image. So, I do not have SDcard enabled anywhere that I can find.

How do I enable the external sdcard so i can flash the boot and kernel, then flash the rom.

Any help is appreaciated.

I've been running stock with the kernel oc'd to 1.5 or a few weeks and its super stable and nice battery life. 8 plus hours.
[Xoom Android Development] Almighty1:
See post #7 in this thread.
[Xoom Android Development] dubie76:
I need to flash a full rom via .zip in recovery. I have the file on the root of my SD card but when I open "external" to find the zip to flash, it says no files found. What now?
[Xoom Android Development] Brenardo:
it is no longer in external folder. Check OP change log
[Xoom Android Development] Super-S:
I have this problem too.... clocked @1,2 Ghz atm... and i can use the xoom without problems @1,6 Ghz.

Dont know whats wrong.... i have this problem also with the ext-sd card.

Reboot...

Im using Samba-Fileshare over Wifi to transfer data to the xoom... so the problem is not such a big thing for me.
[Xoom Android Development] Trig0r:
Doesn't matter, sorted..
[Xoom Android Development] Super-S:
nice... :cool:
[Xoom Android Development] Alxoom33:
Does the adb script work with 1.4.5 for usb wifi tethering?

Thanks
[Xoom Android Development] cam30era:
Yes it works for me.
[Xoom Android Development] Max_Pain:
quick question for you masters of the kernel:

interactive or on demand? on the Evo I always used on demand, so I was defaulting to that usage here. but i've seen people using/recommending interactive but haven't heard why.

I have mine set at 1.2Gz - 1.6Ghz interactive. will that go up to 1.6Ghz with process-intensive application/games like using On Demand would?

and second, what are you guys using to benchmark/test the gains from overclocking? i swear my linpack scores keep getting lower the higher I clock this processor...and most of the times now I get inconsistent score or a similar message.
[Xoom Android Development] yamahakid:
will this kernel work with the 3.2 update for the us wifi xoom?
[Xoom Android Development] cam30era:
No. BRD is reportedly working on 1.4.5 which will work with hc 3.2
[Xoom Android Development] solarnz:
I have the 1.4.5 in testing right now. Seems good. Expect a release in the next few days.
[Xoom Android Development] willverduzco:
Woohoo. Can't wait. Want to release a flashable and rooted CWM update.zip for 3.2 while you're at it? ;)
[Xoom Android Development] okantomi:
Yessss! This stock 3.2 is too vanilla for me.
[Xoom Android Development] Kippui:
You know if he is releasing a flashable update zip for his tiamat rom? If not I should get to working on backing up settings I lost from my 3.1 stock.
[Xoom Android Development] solarnz:
Kernel released.

Tiamat Kernel 2.0.0 Katana, is ONLY TO BE USED WITH 3.2. IT WILL NOT WORK WITH 3.1.
[Xoom Android Development] airbillion:
Solarnz,

Thanks for the new kernel! Flashed and everything seems great. Voltage table in setcpu is now correct. Any plans to make the external sd card not read only? That seems like the only issue so far on 3.2.
[Xoom Android Development] solarnz:
Mines mounted RW :-/
[Xoom Android Development] airbillion:
I can copy and paste with root explorer but not astro. I guess astro needs an update then?
[Xoom Android Development] airbillion:
Getting random reboots with wifi policy set to turn off when screen turns off.
[Xoom Android Development] champers:
Does this kernel mess with the 3.2 SD card's functionality (mount/unmount from settings, auto scan and add media to respective apps, etc) and also, does it allow me to write to the sd card without using root functionality?
[Xoom Android Development] monyozt:
Hmm anyone get update 3.2 on Verizon's xoom?
[Xoom Android Development] lrs421:
Is charging lights enabled by default?
[Xoom Android Development] Alxoom33:
Pretty much seamless one step installation of the Rom and Kernal.Typing is much better with no lag or stutter.

Able to flash K 2.0 with the 3.2 Rom over Tiamat 1.1 after full wipe:D. :cool: Kernal seems to work well with 3.2

Otherwise,(i.e. without full wipe)looped endlessly in the bootimage.:(

Sol. it seems that ad hoc tethering and USB tether are not enabled.:rolleyes: Do you have a fix?:confused:
[Xoom Android Development] cam30era:
USB tethering works if you run the scripts. Already tried it this morning with my Thunderbolt.
[Xoom Android Development] Alxoom33:
:cool:Thanks, you da man
[Xoom Android Development] Alxoom33:
I'll try it tonight after I download scripter.

Any idea of how to enable ad hoc network recognition for wifi tethering with O Droid?:confused:

I'm hesitant to modify as done in 3.1 without confirmation from brd, Sol et al.
[Xoom Android Development] cam30era:
No idea. Sorry.
[Xoom Android Development] lrs421:
Is charging lights working for you guys?
[Xoom Android Development] Alxoom33:
No, at least with the 3.2 stock kernal. Have not checked with K 2.0:D
[Xoom Android Development] RMerlin:
From what I saw, 3.2 does mount it RW, but only System user has write access to that folder - media_rw is read-only. I suspect one could always try simply changing permissions on the mount point, not sure if it would introduce other issues tho.

Otherwise, the superuser has write access, so that's another way to get around it.
[Xoom Android Development] cam30era:
Charging light works as it does in a stock Xoom. i.e. only when turned off and plugged in.
[Xoom Android Development] cam30era:
One suggestion for you. Rather than using scripter, download gscript lite from the Market. You can then save the tethering script commands, and just click on it in gscript to enable usb tethering. Much quicker than typing the commands in a terminal emulater every time.
[Xoom Android Development] Alxoom33:
Thaks, I'll try it.
[Xoom Android Development] Brolloks:
Fantastic, thanks a bunch to the Dev team, glad to be back at 1.4 Ghz with an exchange email that is working thanks to HC 3.2

This is why I just love my Xoom and will never exchange it for any iPap, GT or HP tablet !!

Rock-on Xoom:D

Edit...looks like this kernel is not working for my Xoom, reboots every 5 minutes with mild OC at 1.2 Ghz :(
[Xoom Android Development] dubie76:
Hmmm. Change log doesn't show me too much. I'm glad to see the update, don't get me wrong but I'm happy with the stock rooted update tbh. Comments?
[Xoom Android Development] RMerlin:
It brings back overclocking. That alone is a good enough reason to me. :)
[Xoom Android Development] cam30era:
And it enables USB tethering from an Android smartphone.
[Xoom Android Development] okantomi:
Mine is RW too.

edit: just flashed the new kernel...like a dream, so far.

Team Tiamat rocks!
[Xoom Android Development] Lolento:
I have the same problem....only root explorer can copy and paste...read only with other explorer's that don't have root access.
[Xoom Android Development] davidsos:
Where are you pasting to? If you need root access to the target directory then you need software that supports root. ES (estrong) file explorer has recently added support for root, you have to go into settings "Root Options (new)" to turn this on. So now we have another option that is free.
[Xoom Android Development] dubie76:
Thanks for your replies, but I don't like to OC, and I WiFi tether so USB is pointless. I'll want on the next update
[Xoom Android Development] Lolento:
I can only copy and paste to the external1 folder using root explorer which as root access.

With other explorers that do not have root access, I can only copy from the external1 folder but NOT paste to it....this tells me that external1 is mounted read only.
[Xoom Android Development] cam30era:
I understand your point. Just an fyi, though. There are some advantages to USB tethering :

- it's more secure than wifi tethering

- it's faster than wifi tethering

- your phone uses a lot less power when tethered via usb
[Xoom Android Development] champers:
Yeah, but you have to deal with a stupid cable coming out of the device which may stop you from using certain cases' stands and your droid will also suck battery life out of the xoom to charge itself.
[Xoom Android Development] Brolloks:
Anyone else having stability issues when you OC, I tried both SetCPU and Android OC and I get reboots every 5 minutes, before on Tiamat under 3.1 I could run at 1.4Ghz all day without issues.
[Xoom Android Development] yoshitweaky:
I had a couple of random rebooted then set my wifi sleep settings to never, seems OK now
[Xoom Android Development] RMerlin:
As stable at 1.4 GHz as I was with 1.4.4. Using stock voltage, could that be your issue?
[Xoom Android Development] Brolloks:
Maybe I need a bit more voltage, thanks, will try that
[Xoom Android Development] rockjock2020:
I'm running Tiamat 2.6.36 Ver 1.4.5 Rom 1.1 with mod pack 1.

Is there any major differences to Katana and the Rom I'm currently running?

And from appearances I'd have to go back to stock then update to 3.2 then root to reflash. Sorry if this has been asked a few times I'm in meetings listening to a Sales person drone on so I was cruising the forum.
[Xoom Android Development] bigdje:
How do we get 3.2 installed?
[Xoom Android Development] Psychokitty:
Yeah, I'm a bit confused. I don't want to install a different ROM, but I do want the benefits of Tiamat 1.4.4 with the OCed GPU, with the ability to under/over volt.

I thought that's what 1.4.5 would be, but I don't see that offered as a download for 3.1.

Is that yet to come still?
[Xoom Android Development] wayne710:
Thumb drive mount?

I flashed the Katana kernel to an unrooted 3.2 WiFi Xoom (USA) without any issues. USB card readers and fat 32 hard drives seamlessly mount and are readable. However, as I experienced on both the stock 3.2 and the Katana kernel, usb thumb drives apparently aren't mountable. The latest version of USB Mass Storage Watcher OTG opens when a thumb drive is connected and then immediately force closes. (It opens and enables mounting with the reader and hard drive.) I also tried Drive Mount and although it doesn't force close, it will not mount the thumb drive. Is everyone experiencing this problem?

On the plus side, this is the first Tiamat based kernel that the camera connection has worked for me.
[Xoom Android Development] Lolento:
attached screenshot of my external1 permissions....do you guys not see the same thing or did something went wrong with my flash (everything else seem to work fine tho)

I cannot change the permission of that folder so only root user can copy to it...
[Xoom Android Development] Kippui:
its in the tiamat rom

3.2 is the future so I doubt it
[Xoom Android Development] solarnz:
If you want what is essentially Tiamat Kernel 1.4.5, just flash the launchpad kernel.
[Xoom Android Development] LynnL:
I'm really sorry. I'm a total noob who just learned how to root last weekend. I rooted and flashed Tiamat 1.4.4 -- as far as I know I'm not running a custom ROM (though I am still a bit unclear on the difference between a ROM and a kernel).

The instructions for Katana say it only works on 3.2. Can anyone help a girl out and give me an overview of the steps I need to take to get from 3.1 and 1.4.4 to this version? I understand I can't use the OTA update if I'm rooted.

It's a bit confusing, your first time, and I don't want to screw up. I do have all the tools installed that I used to root.

Thanks...
[Xoom Android Development] Alxoom33:
IT Worked! USB tether for wifi with the D1--gScript lite.

I am happy to say that It Worked!!!:p

Finally, I have USB wifi tether from my D1. Thank you very much!!!

I took your advice and downoaded gScript Lite, and after a few tries, I was able to get tethering to work with the USB to my droid. I think the key was to enable superuser rights, which I don't think that the Scripter that I origionally used had that option to check off.

Well, Thanks again for your helpful advice.:cool:
[Xoom Android Development] okantomi:
No, not having that problem. USB Mass Storage Watcher is working perfectly for me. Do you have the latest version?
[Xoom Android Development] Alxoom33:
USB watcher was recently updated in the market. However, dosen't it need Root to work?
[Xoom Android Development] okantomi:
So LynnL, you have acouple of choices. You can use the method in this thread http://xdaforums.com/showthread.php?t=1165998 and flash just the rooted update, and then come back to this thread and flash the Katana kernel, or you could go to the thread that's offering one file with the update, Katana kernel and a deodexed Rom...I hear it is a huge file! http://xdaforums.com/showthread.php?t=1167428

You had just the custom kernel so you probably don't have to do a user data wipe. Do a nandroid back up in CWM recovery first. I don't think you will need to do anything much with adb if all goes well. Good luck!
[Xoom Android Development] sooner2k1:
Anybody else having issues with SU trying to update through the market and failing?
[Xoom Android Development] Seadub2:
So if I have the ota to 3.2 wanting to install can I do it or will something happen like I think. I have tiamat 1.4.4
[Xoom Android Development] cam30era:
Delete the superuser.apk using Root Explorer (or equivalent). Then re install superuser with the Market.
[Xoom Android Development] cam30era:
Good, glad to hear it. Yes it does need superuser. If you are using a terminal emulator, the first command needs to be "su".
[Xoom Android Development] dew.man:
Getting a lot of spontaneous reboots with this kernel on 3.2 - even at stock speeds with no undervolting!?!?
[Xoom Android Development] lrs421:
Which version. Stock or gpu oc?
[Xoom Android Development] Namheul:
I have just upgraded from the 1.4.5 Tiamat kernel to this one, but my Xoom now just sits at the "Dual core technology" screen indefinitely.

What can i do to fix this?
[Xoom Android Development] sharma06851:
Spontaneous reboots when idle

I tried both Stock and oc. It happpens generally when xoom is idle. Anybody else having the same issue?
[Xoom Android Development] cam30era:
Try setting your wifi sleep policy to never.
[Xoom Android Development] dubie76:
Yeah cool. I hear ya.
[Xoom Android Development] dew.man:
I have only tried the full blow gpu oc version, but it appears very unstable with the xoom rebooting or completely shutting down while off. WiFi sleep policy was set to turn off with screen to save battery.

With as smooth and solid as the stock 3.2 is, I think I'll wait for a more stable kernel to be released...
[Xoom Android Development] Namheul:
Reflashed with my old 1.4.5 zip and its back to normal again. not sure if what I was trying is even possible.
[Xoom Android Development] tutech:
I'm in the same boat as you. I've tried both the GPU overclocked kernel 2.0 and the stock GPU but both seem rather unstable for me. I've tried adjusting from 1.7 GHz to 1.6 to 1.5 to 1.4 and all lock up and reboot under certain situations. The scrolling doesn't seem to be as smooth as stock kernel either and in the browser I keep getting "EGL ERROR"s and libjpeg.so errors and the browser will close on me (not even force close, just close).

Does anyone know of an easy way (via a flashable zip in CWM) to get back to the stock kernel and modules?

I guess I could just try flashing the whole stock system and boot images again from here: http://xdaforums.com/showthread.php?t=1165998
[Xoom Android Development] okantomi:
Just set wifi sleep to "never" and you shouldn't get random reboots. That's the easiest course to take.
[Xoom Android Development] wayne710:
USB Thumb Drive mounting

To re-test, I went back to stock 3.1, updated to 3.2 using update.zip, and then flashed the Katana kernel. I then downloaded the latest USB Mass Storage Watcher OTG along with Root Explorer, and again plugged in a usb thumb drive via an OTG cable. As before, the USB Watcher force closes. Nor can I find the drive listed anywhere in Root Explorer.

I have read in another thread that 3.2 will not read thumb drives (nor could I read one with stock 3.2). If that is the case, this same problem must carry over to the Tiamat-Katana kernel?
[Xoom Android Development] okantomi:
Sorry, duplicate post
[Xoom Android Development] okantomi:
No. Mine works. 16GB FAT32. I don't know why yours doesn't. Maybe the app's creator, dinomight can help you. He would be interested in the FC and would probably want to see your logcat related to the FC. Post on his thread and maybe he can guide you along.