Super PreKernel App: Download, Tutorial, Video

**number1pete** · 04/22/2010, 05:50 PM

try the new version 1.4.2

also use this command instead of the one you have been using:

Code:

cat /sys/devices/system/cpu/cpu0/cpufreq/stats/trans_table

thanks,

number1pete

**radiofreejohn** · 04/22/2010, 05:59 PM

As with others, I am experiencing the inability to scale above 600Mhz.

I tried with 1.4.1 and 1.4.2 installed via the latest webOSQuickInstall (3.12) - On MacOS X 10.6.3

java version 1.6

Code:

java version "1.6.0_17"
Java(TM) SE Runtime Environment (build 1.6.0_17-b04-248-10M3025)
Java HotSpot(TM) 64-Bit Server VM (build 14.3-b01-101, mixed mode)

I tried using cpuscaleruber to adjust the frequency and it works to lower it to anything below 600, but not to raise it above 600.

here is the output of my trans_table

Code:

   From  :    To
         :    600000    550000    500000    250000    125000 
   600000:         0         0         1         0         0 
   550000:         1         0         0         0         0 
   500000:         1         0         0         0         0 
   250000:         0         0         0         0         0 
   125000:         0         0         0         0         0

using original Palm Pre on Sprint
another note: I downloaded the ipkg from web and verified their checksums before installing.

**CH3CK4** · 04/22/2010, 06:01 PM

I have installed the version 1.4.2 and the same problem:

Got this

Code:

root@palm-webos-device: cat /sys/devices/system/cpu/cpu0/cpufreq/stats/trans_table
     From  :    To
           :    600000    550000    500000    250000    125000 
     600000:         0         0         1         0         0 
     550000:         1         0         0         0         0 
     500000:         1         0         0         0         0 
     250000:         0         0         0         0         0 
     125000:         0         0         0         0         0 
root@palm-webos-device:

with

Code:

cat /sys/devices/system/cpu/cpu0/cpufreq/stats/trans_table

**emp** · 04/22/2010, 06:10 PM

In the same boat as the other 600 clubbers above. Identical trans_table output. Have 1.4.2 installed via Preware, still no luck.

**KnoxBNYC** · 04/22/2010, 06:10 PM

I was a 600 club member. just uninstalled the kernel, then uninstalled the v1.4.1 app and service as jason describes in the PDF. I installed v1.4.2. Now, it just sits there forever saying that it is detecting..... I did a full reboot and it works fine now, but after installing the 800 kernel, it still says 597.68

. Just an FYI and help for anyone else this might happen to.

Code:

root@palm-webos-device: cat /sys/devices/system/cpu/cpu0/cpufreq/stats/trans_table
     From  :    To
           :    600000    550000    500000    250000    125000 
     600000:         0         0         1         0         0 
     550000:         1         0         0         0         0 
     500000:         1         0         0         0         0 
     250000:         0         0         0         0         0 
     125000:         0         0         0         0         0

**susuki12002** · 04/22/2010, 06:13 PM

Simply put, awesome guys. Very easy directions and the youtube instructional video is helpful to those that are not familiar with webosinstall. Thank you very much for the hard work and free time you guys donate to make our phones that much better. Your work is appreciated.

Lawrence

**teiresias** · 04/22/2010, 06:28 PM

Preware was only showing me an update for the application, not the kernel, so I went with it. Still not getting above 600 though.

Here's my trans_table output with no overclock kernel installed:

Code:

root@palm-webos-device: cat /sys/devices/system/cpu/cpu0/cpufreq/stats/trans_table
     From  :    To
           :    600000    550000    500000    250000    125000 
     600000:         0         0         1         0         0 
     550000:         1         0         0         0         0 
     500000:         0         0         0         0         0 
     250000:         0         0         0         0         0 
     125000:         0         0         0         0         0 
root@palm-webos-device:

And here it is with the 800 kernel installed:

Code:

root@palm-webos-device: cat /sys/devices/system/cpu/cpu0/cpufreq/stats/trans_table
     From  :    To
           :    600000    550000    500000    250000    125000 
     600000:         0         0         1         0         0 
     550000:         1         0         0         0         0 
     500000:         1         0         0         0         0 
     250000:         0         0         0         0         0 
     125000:         0         0         0         0         0 
root@palm-webos-device:

**kovacs** · 04/22/2010, 06:37 PM

Also in the 600 club, even after 1.4.2 . Have tried reinstalling and even rebooting after each step but it doesn't make a difference.

**blinktreo** · 04/22/2010, 06:41 PM

I just love you guys for mounting this project! I've installed 1.4.2 and tried 800mhz, and it doesn't seem to be doing much.

I develop for Windows, and have certainly had the experience of pushing out alphas that "work on my box", but don't on others'. It's one thing to be doing it for a paycheck, and another thing entirely to be doing it for the love of hacking.

If anyone has a sec, could you post what the trans_table figures mean?

I definitely saw an uptick with 1.4.1, but I suspect it was "just" to ~600. After uninstalling 1.4.1 (QuickInstall) and installing 1.4.2, I don't seem to see the same performance improvement. But that's subjective, of course. I'll read through the thread again and figure out how to get ahold of cpuinfo.

Whatever the eventual fate of Palm and WebOS, I just have to say how exciting it is to be part of a pretty open platform that attracts so much interest from 3rd party devs. Then again, I was pretty thrilled to be involved with BeOS back in the day... =/

Keep up the good work! Remember to get some sleep!

**ihatethisregistration** · 04/22/2010, 06:48 PM

I was in the 600 club. I installed 1.4.2, now it's running perfectly, smooth as butter. Thanks devs.

**neilkagan@gmail.com** · 04/22/2010, 08:27 PM

super ezy nice work thx

**Dchris222** · 04/22/2010, 08:47 PM

Which one do we download? There are like 6 there on the downloads page. Thanks in advance.

Originally Posted by number1pete

check your preware feeds for updates...

Super PreKernel 1.4.2 is out.

nothing major, just a few under the hood fixes.

One of the new features is that the program does not let the display time out during installation. Also, this may help fix a few members of the 600mhz club.

you can download it on this download page:
Index of /webos/apps

or you can use the preware feed to update:

Code:

http://www.l337tech.com/webos/apps

thanks,

number1pete

**Dingle1911** · 04/22/2010, 09:11 PM

I updated and receive the following

root@palm-webos-device: cat /sys/devices/system/cpu/cpu0/cpufreq/stats/trans_table
From : To
: 600000 550000 500000 250000 125000
600000: 0 0 1 0 0
550000: 1 0 0 0 0
500000: 1 0 0 0 0
250000: 0 0 0 0 0
125000: 0 0 0 0 0
root@palm-webos-device: cat /proc/cpuinfo
Processor : ARMv7 Processor rev 3 (v7l)
BogoMIPS : 597.68

Thanks for all the hard work!

**kovacs** · 04/22/2010, 09:40 PM

Originally Posted by Dchris222

Which one do we download? There are like 6 there on the downloads page. Thanks in advance.

The last two files listed.

Originally Posted by caj2008

Anyone with 600 MHz issue. I have a simple fix that doesnt require more than justt sending a file to your email and following a few instructions. PM me your email, follow instruction, and the problem will disappear!!

PM sent!

**rokhok** · 04/22/2010, 10:44 PM

Originally Posted by caj2008

Anyone with 600 MHz issue. I have a simple fix that doesnt require more than justt sending a file to your email and following a few instructions. PM me your email, follow instruction, and the problem will disappear!!

PM Sent! Thanks in advance!

**probowler2009** · 04/22/2010, 11:01 PM

Here is mine:

From : To
: 800000 720000 600000 550000 500000 250000 125000
800000: 0 0 1 0 0 0 0
720000: 0 0 0 0 0 0 0
600000: 0 0 0 0 1 0 0
550000: 0 0 0 0 0 0 0
500000: 1 0 0 0 0 0 0
250000: 0 0 0 0 0 0 0
125000: 0 0 0 0 0 0 0

**Dingle1911** · 04/22/2010, 11:12 PM

PM Sent

**Dingle1911** · 04/22/2010, 11:13 PM

Originally Posted by probowler2009

Here is mine:

From : To
: 800000 720000 600000 550000 500000 250000 125000
800000: 0 0 1 0 0 0 0
720000: 0 0 0 0 0 0 0
600000: 0 0 0 0 1 0 0
550000: 0 0 0 0 0 0 0
500000: 1 0 0 0 0 0 0
250000: 0 0 0 0 0 0 0
125000: 0 0 0 0 0 0 0

Looks like you are running at 800, how do you like it? The video appeared to show a big difference.

**anon(19803)** · 04/22/2010, 11:17 PM

I removed the original 800 MHz patch and went ahead and installed this. I reinstalled the 800 Mhz kernel, and now my computer won't recognize my Pre. WOSQI says please insert device. Wth? If I had to guess, I'd say I'm at 600 Mhz because its faster than stock, but not near as fast as it was with the 800 MHz... any help?

**kovacs** · 04/22/2010, 11:21 PM

Originally Posted by swimmerman272

I removed the original 800 MHz patch and went ahead and installed this. I reinstalled the 800 Mhz kernel, and now my computer won't recognize my Pre. WOSQI says please insert device. Wth? If I had to guess, I'd say I'm at 600 Mhz because its faster than stock, but not near as fast as it was with the 800 MHz... any help?

Are you sure dev mode is on?

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