yashsingh1/xdaforums huggingface dataset:
[TouchPad Development] Herrera91:
You can pretty much set it to any value, but set it above 1 GHz for optimal speed. I have it set to 1.5 and it's running smooth.
[TouchPad Development] KingKwentyne:
Ok guys got the f4 running very nicely on 1.7ghz. No freezing up at all. I did get alot of freezing with the 1.8 clockspeed. here is a vid of me running it at 1.7 full time on both cores.

[YOUTUBE]dUi5suBYgKk[/YOUTUBE]

I have since then set the minimum clock speed to 1.7 and the max to 1.8. Have not had any problems yet over the last hour or so. I have not put it under terrible load yet. Most i have done is a few skype calls and some web browsing. I will try to capture another vid of it running. enjoy.
[TouchPad Development] MVRTIUI:
Why does Govnah show "Unable to open /sys/devices/system/cpu/cpu1/cpufrequency/scaling_governor"

When i tried to adjust my cpu frequency, as ive noticed that only one core is running at 1.5ghz?
[TouchPad Development] AdamLC:
Im happy running WarthogKernel at 1.7GHz! Im not brave enough yet to overclock it more!

Still I'm pretty happy at 1.7. Noticeably smoother and faster than UberKernel :)
[TouchPad Development] gatorp003@aol.com:
only one core

This my issue as well any sugestions
[TouchPad Development] Jacker7:
delete custom profiles you have made in govnah, uninstall govnah, restart, and install again.

Should let you scale after boot
[TouchPad Development] Jacker7:
I have been noticing that my battery draw ranges anywhere from -1120 to -1128 even idle. Is there something I am overlooking? That is quite a bit of draw compared to what I see others doing.

I am running the F4 kernel, 1.5 minimum-1.7 maximum, set the poll speed to 1 second.
[TouchPad Development] Argent36:
I'm running in to the same problems here as well....but when I'm in Govnah it does report core1 is running at 1.7 - core2 isn't reporting anything though

EDIT: OK - fixed mine....

I just uninstalled Govnah - restarted device - reinstalled Govnah and now I can set the profile to ondemand and 1.728 and apply the settings

and now I see cpu1 hitting 1.7 and I see cpu2 blipping a bit on the graph as well
[TouchPad Development] digitalrurouni:
I just unintsalled warthog, uninstalled govnah, reinstalled govnah and made sure all the profiles were gone and then I installed f4 and now both cores get overclocked! WOOT! I did drop the min frequency to 192 mhz though to go easier on the battery. Just experimenting around with that setting now. See how it goes.
[TouchPad Development] maxiv:
thank you for the great guide. i still need some help though:

Before following your instructions i already had the UberKernel installed and OCd my touchpad to 1,5ghz. i couldn't see any real difference to my buddies TP with stock settings, so i removed UberKernel and went with your instructions.

but still, it doesn't make any difference.

when i open Govnah, it only displays 1.512 MHz for CPU1, CPU2 is to 0 MHz.

I hit Profile -> advanced settings -> CPU frequency and want to change ondemanttcl to ondemanc (like you suggested).

when i press "ondemand" an error message appears: "Unable to open /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor".

and when i select 1,7 GHz and return to the main Govnah window it still shows 1,5GHz. So somehow it all seems not to be working.

can you please help me with this?

EDIT: Fixed by using Argent36's advice above. Thank you! works fine now!

BUT: My friend's stock TouchPad is still about just as quick as mine @ 1,7GHz....he just did a few patches to his device and that's it
[TouchPad Development] bhrich902:
1 core overclock...

just a thought, for people showing only 1 core being overclocked, try setting govnah to refresh every 1 second, by default is set to refresh every 5 seconds which may seem like the second core is just sitting there doing nothing. just a thought though.ive tried both warthog and f15c and both are doing their thing. thanks tot he devs for the kernels.
[TouchPad Development] thedrizzle:
Back to XDA after a long iPhone-related absence, and now that i have a TP...

I'm running F4@1.7 on both cores, seemingly without a lot of problems, except...I'm having troubles with web pages loading, hp App Catalog loading, and also with PreWare updating packages. Is anyone else having these sorts of issues with this kernel? It's happening on both my home and work WiFi, so i dont think the network itself is the problem...

Great to be back on XDA!
[TouchPad Development] MVRTIUI:
I found the solution to my own problem yesterday.

Perhaps, I did the long way but nevertheless it worked.

1. Uninstall F15C

2. Reboot

3. Install Palm Kernel

4. Reboot

5. Install Warthog's Kernel

6. Reboot

7. Check Govnah, and adjust to max freq 1.728GHz, min freq 1.5Ghz

8. I was having problem running overclock at both cores, so i change to ondemand instead of ondemandtcl

9. Both cores running at 1.728GHz

(Y)
[TouchPad Development] wintablet:
[Q] touchpad OC Error

I am trying to oc the touchpad by following URL

http://xdaforums.com/showthread.php?t=1230912

however after adding the last feed

webos-kernels-testing when I hit update now I get the error

unable to run command: /usr/bin/ipkg -o /media/crptofs/apps update 2>&1

Please help
[TouchPad Development] wintablet:
Error

after adding the last feed

webos-kernels-testing when I hit update now I get the error

unable to run command: /usr/bin/ipkg -o /media/crptofs/apps update 2>&1

Please help
[TouchPad Development] jjjjayd13:
Had same problem. I had to enable wifi and update feeds.

Now working well.

ps--also removed kernels and govnah and reinstalled.

Hope this helps! ;)

jjjjayd13
[TouchPad Development] wintablet:
OC to 1.9GHz Error Log

begin

Nothing Interesting.

download

% Total % Received % Xferd Average Speed Time Time Time Current

87 4845k 87 4241k 0 0 710k 0 0:00:06 0:00:05 0:00:01 743k

100 4845k 100 4845k 0 0 702k 0 0:00:06 0:00:06 --:--:-- 710k

identify

org.webosinternals.kernels.psycho-f15c-kernel-touchpad

install

{"returnValue":true , "ticket":1, "subscribed":true}

{ "ticket":1 , "status":"STARTING" }

{ "ticket":1 , "status":"CREATE_TMP" }

{ "ticket":1 , "status":"VERIFYING" }

{ "ticket":1 , "status":"IPKG_INSTALL" }

{ "ticket":1 , "status":"SUCCESS" }

mkdir-prerm

Nothing Interesting.

install-prerm

Nothing Interesting.

postinst

-1: Unable to run command: IPKG_OFFLINE_ROOT=/media/cryptofs/apps /bin/sh /media/cryptofs/apps/usr/lib/ipkg/info/org.webosinternals.kernels.psycho-f15c-kernel-touchpad.postinst 2>&1

Kernel confirmed to be compatible with this webOS version

Verifying no existing modifications to target files ...

Verification failed on /boot/System.map-2.6.35-palm-tenderloin

Verification failed on /boot/config-2.6.35-palm-tenderloin

Verification failed on /boot/uImage-2.6.35-palm-tenderloin

Verification failed on /lib/modules/2.6.35-palm-tenderloin/kernel/arch/arm/common/cpaccess.ko

Verification failed on /lib/modules/2.6.35-palm-tenderloin/kernel/arch/arm/mach-msm/dma_test.ko

Verification failed on /lib/modules/2.6.35-palm-tenderloin/kernel/crypto/ansi_cprng.ko

Verification failed on /lib/modules/2.6.35-palm-tenderloin/kernel/drivers/media/video/gspca/gspca_main.ko

Verification failed on /lib/modules/2.6.35-palm-tenderloin/kernel/drivers/net/wireless/libra/librasdioif.ko

Verification failed on /lib/modules/2.6.35-palm-tenderloin/kernel/drivers/scsi/scsi_wait_scan.ko

Verification failed on /lib/modules/2.6.35-palm-tenderloin/kernel/drivers/video/backlight/lcd.ko

Verification failed on /lib/modules/2.6.35-palm-tenderloin/kernel/net/ipv4/tcp_bic.ko

Device kernel is not in factory condition, refusing to install replacement

remove

Removing package org.webosinternals.kernels.psycho-f15c-kernel-touchpad from root...

(offline root mode: not running org.webosinternals.kernels.psycho-f15c-kernel-touchpad.prerm)

delete

Nothing Interesting.

failed

Nothing Interesting.

Please help
[TouchPad Development] wintablet:
How did you do that?
[TouchPad Development] Herrera91:
There's a remove option at the bottom of the page when you go into the details page of the kernel and the Govnah app in Preware.
[TouchPad Development] jmhalder:
Did you by any chance install a seperate ext3fs for ubuntu? I had problems installing kernels via preware when I did. I removed the partition and had webOSDoctor resize it, haven't had problems since.
[TouchPad Development] wintablet:
F15C install reboot scrolling text

I followed the guide to oc to 1.9GHz . After successful install I rebooted the device ..at the restart I saw tons of text scrolling as some script is running. Now everytime at restart I see this tons of text scrolling as some script is running. Is it normal? Anyway to hide it?

Is it normal or I messed up something?
[TouchPad Development] yiphoming:
I have faced the same error.

Please use another url for the kernel feed --

ipkg.preware.org/feeds/webos-kernels/testing/3.0.2
[TouchPad Development] skypagers:
I get the same type of tons of letter run on my touchpad too when I restart my Touch pad to me it look like normal but then I don't know
[TouchPad Development] phobos512:
Normal...Linux boot process. Normally hidden by that lovely animated HP logo.
[TouchPad Development] LinkinFanNum1:
the boot screen with all the text is completely normal. Its the linux kernel booting up. I have had f15, warthog, and f4 kernels installed on my tp. Warthog is the only kernel that doesn't show all the text, you just get the HP logo.
[TouchPad Development] speederd:
I think this is normal with the FC15 Kernel. Install the Warthog kernel.
[TouchPad Development] jhego:
installed the F15C Eagle, min 1.5ghz max 1.7ghz, left it overnight charging on the touchstone dock. Got back in the afternoon and the touchpad was HOT, battery was also drained to 50%. Set the min back to the lowest and all is well. Anybody had this before?
[TouchPad Development] mjaverto:
This was mentioned a few pages back. You probably installed an experimental kernel without paying attention while following another guide.

1. Go into Preware, then select available packages > Kernel > Recovery > and install Palm Kernel (TouchPad).

2. Press Install. This will install the default Kernel again.

3. Restart when asked.

4. After boot, go into Preware again, then select available packages > Kernel > Experimental > F15C Eagle (Touchpad).

5. Restart when asked. Don't get freaked out when you see the scripts run on boot.

That should be it. It worked for me.
[TouchPad Development] 101matt101:
Did it not occur to you that this would cause it to overheat? You stopped the processor operating at any less than 1.5ghz...why did you do that :p?
[TouchPad Development] TooSlo:
I'm wondering this myself. Running the poor thing at over 100% factory clock speed overnight is BAD juju. For temp testing, just use the performance governer.

I'm quite surprised you didn't kill your TP. Its like running a car at redline overnight and not expecting the engine to overheat.
[TouchPad Development] Nburnes:
Actual factory clock for these chips is 1.5 GHz which is why the "OC" is easily attained on every device.
[TouchPad Development] jhego:
I guess I stressed test this device overnight lol.
[TouchPad Development] 101matt101:
You're bloody lucky you didn't kill it :p. I know the processor is capable of 1.5ghz and 1.2ghz is actually a factory underclock but running at that speed for that long, I'm just pleased for you that your touchpad is still alive.
[TouchPad Development] 101matt101:
I think his point still stands, does it not :p?
[TouchPad Development] nks2105:
I installed F4 2 days ago but noticed last night that the second core gives N/A in Govnah after working fine for a little while. I installed F15 instead and it seems to be more stable.

However, I can't seem to be able to create several profiles with Govnah or I have to uninstall/re-install it which is annoying.

am i doing something wrong or does it do that for everybody?
[TouchPad Development] dajogejr:
I've had no luck putting any kernal other than the uber on this device.

I have done the feeds every which way possible, being sure to restart after each try... I tried the holding page, the real deal page...nadda...

dunno...:confused:
[TouchPad Development] 101matt101:
What happens when you try and install a different kernel? Which bit isn't working for you?
[TouchPad Development] JaimitoBond:
same here, just noticed the to became slow and sluggish . So I checked govnah, it had NA on the second core.
[TouchPad Development] mrkrad:
core 1 disables on the fly so core 0 can overclock so much
[TouchPad Development] gomorrah:
I've been running F4 for a couple days and have no problems. I checked Govnah before I posted this and they're still both purring along. I hope I don't run into any of that cause this ***** is smooth right now. :)
[TouchPad Development] jhego:
I also get NA on the second core. Going to remove F4 and install F15 instead.
[TouchPad Development] acetone802000:
Error with the kernel F15 installation;

(no problem with update feeds, i reboot the touchpad BEFORE the update)
[TouchPad Development] jedinegotiator:
[Q] How to Restart / Reboot?

I am following the overclocking guide in development and I am adding feeds. There are numerous spots in the tutorial where it says to restart by holding the power button down until it prompts for a reboot.

I get no reboot option. When I hold the power button down the only buttons I get are airplane mode, shutdown, and cancel.

Where is reboot?
[TouchPad Development] nadcicle:
It's a program in preware.

I think it is called advanced reboot.
[TouchPad Development] jedinegotiator:
Thank you I found it.
[TouchPad Development] jedinegotiator:
[Q] CPU 2 Not working with new Kernel?

I followed this overclocking guide: http://xdaforums.com/showthread.php?t=1230912

I installed the F15C Eagle Kernel as instructed but when I go to govnah my CPU 1 is overclocked fine but CPU 2 is not working at all.

This was actually one of the FAQs in the thread and it said if this happened to set the governor to ondemand instead of on demandTCL.

I tried to do this but whenever I try to change the governor I ge tthe error message:

"Unable to open /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor"

Whats the reason for this?
[TouchPad Development] mengesb:
I got the same thing... so I installed warthog instead.
[TouchPad Development] twolves14:
F15C working perfect for me, 1.728 both cores. Thanks!
[TouchPad Development] Ferrari353:
When I plug in my TP, it doesn't charge....and my TP isn't in USB Drive mode, yet WebOS Quick Install still doesn't recognize it....It's in Developer mode, so what do I do now?

EDIT: nvm, I didn't realize I was supposed to enter Dev mode...I was just on the entry page. It recognized it now :) Still not charging though...:(
[TouchPad Development] Herrera91:
Unfortunately, the TP doesn't charge at all when plugged into a computer. You can only charge it by using plugging it into an outlet via USB, like that thingy that came with it...
[TouchPad Development] jedinegotiator:
Wait so it works on some F15C works on some touch pads but not others? Why would that be?
[TouchPad Development] bmwboyee:
I'm not finding warthog or f15c
[TouchPad Development] Nburnes:
You need to add the kernel testing feed if you want them.
[TouchPad Development] dajogejr:
I've honestly tried this at least a few dozen times.

I've added feeds, removed them, added and removed govnah...

I have tried the testing kernals feed with both the placeholder and the real URL.

It bombs every time. I get the Uberkernal to install and get both cores to 1.5 no problem...but I'd like to try warthog and F15.

Is there another way to download/install either of those kernals without using Preware?
[TouchPad Development] mengesb:
Actually, that isn't true. Your PC will charge it - BUT - now that the TP has been overclocked, it will charge on the PC ONLY when the screen is off... otherwise the overclocked power draw is greater than the power provided on the USB lane of your system (a problem USB3 will fix). This is one of the prices you pay for overclocking. The TP already charged extremely slow across USB on a PC, overclocking it just makes it slower.

Also note, the power adapter that HP gives you, it outputs a lot more juice than say your cell phone charger with the same miniUSB connector... this is for a reason - so it charges and charges reasonably fast.
[TouchPad Development] Ferrari353:
How do I get it to charge through USB? When I plug it in through USB it doesn't even show up as charging, and it didn't even when it was stock....
[TouchPad Development] AdamLC:
I have been using Warthog at 1.7GHz for about a week now and have had ZERO issues! My TouchPad runs smooth, has an excellent battery life and doesn't got hot.

Think im going to leave it in its current setup :)
[TouchPad Development] Nburnes:
Don't worry. It is still charging, albeit much slower then through an outlet.
[TouchPad Development] bmwboyee:
Yeah, tried that. still not showing.
[TouchPad Development] 101matt101:
You're right, the TouchPad wall charger outputs 5x the juice of my HTC Desire charger.
[TouchPad Development] turilo:
seems im only getting 1 cpu over clocked with f15c kernel even when changing the values to ondemand also get errors when trying to change the value anyone else with this issue? im updated to latest web os also
[TouchPad Development] durps:
I'm using Warthog's kernel and my second core is being OC'ed as well :D

If you're having problems, just try deleting both the kernel and govah, restart, install new kernel, restart, then reinstall govah. Well, that's what worked for me when the second core wasn't being used. I also set it to on demand.

I notcied some of you guys using the min clock frequency as 1ghz, doesn't that kill your battery while it's just setting there doing nothing though? I understand you'll get better overall performance but isn't a min frequency of 1 ghz killing your standby battery?
[TouchPad Development] JDCRulezd00d:
Dual-core on Touchpad

Can someone explain how a dual-core machine works? Specifically on the HP Touchpad. I ask because when I open Govnah it usually shows CPU 1 frequency maximum for what HP normally allows but CPU 2 is usually at 0 or close to it. Is that normal? Should the second core only kick in when its needed or should it always be working in conjunction with the first?

thanks in advance.
[TouchPad Development] 101matt101:
The second core only kicks in as and when it's needed. It's not meant to tick over slowly to reduce stress on core 1, I don't know why, that's just how the touchpad is made/programmed.
[TouchPad Development] Troute:
Depends on the software in use too I expect?
[TouchPad Development] lookout4theyeti:
Excellent guide! This is my first step into webos (been using and modifying android since the g1 came out), and preware is making the wait for android on the touchpad less painful!

Currently running warthogs kernel at 1.5ghz successfully - havent tried 1.7 but so far this is quick enough for me
[TouchPad Development] deeman:
My touch pad came today''5/9/11'' followed your guide worked perfectly first time thanks im using warthogs kernal " 1.7 everything seems OK so far
[TouchPad Development] Jake254:
Installed uberkernel just fine but when I try to install eagle or earthly I get an IPKG error, any advice? Thanks in advance! :)
[TouchPad Development] Jake254:
Sorry, solved!
[TouchPad Development] maxiv:
I just wanted to overclock my TouchPad but it doesn't seem to work.

First i wanted to try it with UberKernel, it gave me an IPKG error.

Now i tried this guide and when installing the F15c Eagle Kernel again i get the IPKG error. here's what the log says:

Postinst

-1: Unable to run command: IPKG_OFFLINE_ROOT=/media/cryptofs/apps/bin/sh/media/cryptofs/apps/usr/lip/ipkg

Kernel confirmed to be compatible with thie webOS version

Verifying no existing modifications to target files...

Verification failed on /boot/System.map-2.6.35-palm-tenderloin

Verification failed on /boot/config-2.6.35-palm-tenderloin

...

and a couple more

...

Device kernel is not in factory condition, refusin to install replacement.

I should add that i tried this already a couple of days ago but it didnt work. Due to issues with my app catalog i also resetted my TouchPad and made everything new, but a few patches seem to have been kept.

Before i tried overclocking just now i checked all the installed stuff in Preware but it didn't show any kernels.

What can i do? :( Any way to install the stock kernel and then try again?
[TouchPad Development] maxiv:
Okay, i think i might have solved the IPKG problem. I just installed the webos kernel and then installed the F15c Eagle again.

Works now.

I want to overclock my TouchPad to 1,7 GHz.

In Govnah i go to profile -> advanced settings -> cpu frequency -> governor -> on demand

and then when i hit refresh it says "unable to open /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor

so what does this mean??

also only CPU1 shows 1,5 GHz but CPU 2 shows nothing.
[TouchPad Development] lebenskuenstler:
Hi,

you can change this. Install Preware (see Guides here how to overclock) and install Govnah and change profile governor to ondemand. You mal also install a new kernel to run with higher rate.
[TouchPad Development] Ferrari353:
so if I use it to charge my cell phone, will it charge 5x faster?
[TouchPad Development] deeman:
Just a little question I'm currently on warthogs 1.7 kernel with the latest touch pad firmware,when I open Govnah my CPU frequency's on CPU1 and 2 are always jumping around from 192 MHz to 1,728 GHz i never get both on 1.7 is this normal or should both Cpu's be on 1.7 all the time? thx
[TouchPad Development] EViollet:
No. it'll charge at the same speed.

FYI, my TP charger says 2A. The Desire charger is 1A if I recall correctly. So the TP charger is only twice as powerful as the Desire (at the best, I'm doing this from memory). But in any case the Desire only has 2 charging speeds: slow (USB) and Fast (AC).
[TouchPad Development] Domskibus:
Nearly the same problem.

I've installed the warthous kernel as well. It looks like that CPU2 idles all the time. Most of the time the second core runs with 0Mhz, while CPU1 is at a different level.

Any ideas?

Btw: Nice How-To:)
[TouchPad Development] Colchiro:
Just like you don't run your car wide open all the time, your cpu speed will vary a lot. That's normal.

If one cpu isn't working, try "on demand" governor in Govnah.
[TouchPad Development] Humper.GFX:
I'm using the F15C eagle kernel but doesn't seem to use the second core, howcome?

Atm I'm @ 1,7gHz.

When editing the max gHz Govnah sess "Unable to open /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor"

Regards

Humper
[TouchPad Development] Domskibus:
Mhh....but there must be something wrong.

I've played Angry Birds for 15minutes but Govnah shows me for second CPU-Core, that this one runs at the lowest speedstep.

Any ideas?

Btw: Is this the right order for installing a new kernel?:

1.) Install Govnah

2.) restart the Touch Pad

3.) Install the Kernel

4.) restart the Touch Pad

And is this the right order to DEinstall/remove a kernel and to get back to the default one?

1.) Remove Govnah

2.) Restart the Touch Pad

3.) Remove the custom kernel

4.) Restart

5.) Install the defualt kernel

6.) Restart the Touch Pad

Thanks in advance!
[TouchPad Development] omlet:
me too :(

nice oc!
[TouchPad Development] sjc83:
that is correct.
[TouchPad Development] Humper.GFX:
Tried again, and now it seems to work. Now I use Warthog tho and both cores @ 1,7gHz. Faster but still alittle bit sluggish somehow. Seems faster in videos and such.

To fix it I just removed the kernel, restarted. removed govnah, restarted. Then installed govnah, restarted and then installed kernel restarted. Seems to work well.
[TouchPad Development] JaimitoBond:
latest F4 3.0.2-50 has been stable a for few days, 1.8 both cores.

Will stick with it and see. Was running warthog at top speed, but it occasionally will lose the second core and you notice the TP slow down and become sluggish, say web browsing or scrolling through the favorites. Govnah shows NA on second core. If you reboot the TP, it will come back alive.