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maemo.org - Talk (https://talk.maemo.org/index.php)
-   Maemo 5 / Fremantle (https://talk.maemo.org/forumdisplay.php?f=40)
-   -   [Announce] kernel-power stable v49 in Extras-Testing (https://talk.maemo.org/showthread.php?t=71879)

evan 2011-08-27 20:06
Re: [Announce] kernel-power v48
 
I do have busybox 1.19.0power3

Estel 2011-08-27 20:11
Re: [Announce] kernel-power v48
 
So for now, You're only one having it working (almost) flawlesly after upgrading to kp48.

evan 2011-08-27 20:13
Re: [Announce] kernel-power v48
 
was all the time checking the bluetooth bug mentioned.

my BH-504 did not disconnect while paused after 10 minutes
I have a BH-214 somewhere. I'll edit this later

EDIT:nope. BH-214 did not loose connection either.

Darkslayer 2011-08-27 22:27
Re: [Announce] kernel-power v48
 
I still wonder what is behind mine bt problem.
Just reverted stock kernel - no sign of a problem; got kp48 back - same ****. Can it be some crazy combo of sth beyond kp that produce this bug only with kp installed?

Have you actually tried playing sth after this idle timeout? Because if you just checked the connection status - it doesnt show anything.

casketizer 2011-08-27 23:25
Re: [Announce] kernel-power v48
 
Does the new kernel-power-settings still support kp47? I think I'll go back to 47.

evan 2011-08-28 04:45
Re: [Announce] kernel-power v48
 
Quote:
Originally Posted by Darkslayer (Post 1077723)
Have you actually tried playing sth after this idle timeout? Because if you just checked the connection status - it doesnt show anything.
yes, first time, I resumed playing, from n900, second time I resumed from BH-214 play/pause button. I intend to test again resuming the other way around with both.
edit: tested both again. no connection lost.

trisha02 2011-08-28 19:38
Re: [Announce] kernel-power v48
 
in qcpu freq cpu temp shows unknown.i hav just flashed N900 and install kp48 and qcpufreq

Pillum 2011-08-28 19:46
Re: [Announce] kernel-power v48
 
Quote:
Originally Posted by evan (Post 1077636)
i became root. started leafpad with no file from x-terminal.wrote something and saved as. no crash. what steps reproduce this?
me neither..

Gusse 2011-08-28 21:46
Re: [Announce] kernel-power v48
 
I can see segmentation fault with Leafpad, but only in sudo gainroot mode.
1) sudo gainroot -> leafpad -> save as -> segmentation fault
2) root -> leafpad -> save as -> OK

woody14619 2011-08-28 23:03
Re: [Announce] kernel-power v48
 
Quote:
Originally Posted by evan (Post 1077654)
no r&d enabled. maybe anything to do with busybox replacement? it had many updates recently.
...
I dont't think it has anything to do with the kernel.
we should be looking elsewhere
I'm wondering if this has something to do with the "save as" system dialog. What library set contains that underlying default dialog? Here's why I ask:

I've used FMMS for years now, and routinely save contained items with "save as" to rename them on the fly. I updated (v46 to v48) on Friday, and yesterday when trying to "Save as" in FMMS (as user), the device rebooted, three times in a row. Clicking "Save", and then just renaming it with file manager afterward worked fine. But "Save as" makes it reboot.

Maybe this isn't a root related thing at all, but more a library related thing? Maybe it's making a call in to a system/kernel level routine with a parameter that was marginally acceptable with v47 and prior, but is now causing a panic condition in v48?

I can confirm, the *only* update I made in the past couple weeks was from v46 to v48. I specifically avoided updating anything else since I wanted to give v48 a run through my normal routines, as I was worried it may not be quite stable yet (which is why I never updated to v47). Oh, and I don't have R&D mode enabled, nor do I have any updates for Busybox (nor do I have CSSU installed.)

Edit: Is leafpad python based, like FMMS? If so, maybe it's the way the python "Save As" default dialog is calling in that's causing the problem. Just a thought.

trisha02 2011-08-29 05:53
Re: [Announce] kernel-power v48
 
no cpu temp in qcpufreq.what to do?

Estel 2011-08-29 06:27
Re: [Announce] kernel-power v48
 
Very interesting, thanks for doing research. Pali or anyone knowledgeable, any comments on this?

// Edit

Of course I don't mean trisha's crap.

trisha02 2011-08-29 07:40
Re: [Announce] kernel-power v48
 
Quote:
Originally Posted by Estel (Post 1078275)
Very interesting, thanks for doing research. Pali or anyone knowledgeable, any comments on this?

// Edit

Of course I don't mean trisha's crap.
this is no crap..having a problem with cpu temp.this problem is a kernel bug and its mentioned in help section.need to solve this. thats it

mooglez 2011-08-29 07:42
Re: [Announce] kernel-power v48
 
Quote:
Originally Posted by Gusse (Post 1078175)
I can see segmentation fault with Leafpad, but only in sudo gainroot mode.
1) sudo gainroot -> leafpad -> save as -> segmentation fault
2) root -> leafpad -> save as -> OK
crashes here also, and i'm not using PK48, I'm using PK46
and do have busybox updates (1.19.0)

reinob 2011-08-29 08:02
Re: [Announce] kernel-power v48
 
Quote:
Originally Posted by trisha02 (Post 1078284)
this is no crap..having a problem with cpu temp.this problem is a kernel bug and its mentioned in help section.need to solve this. thats it
You only get to see the temperature (battery temperature, not cpu) if you load the bq27x00-battery module, which is now (KP48) blacklisted.

You might want to reconsidering going back to KP47.. OR enabling the module and hope that nothing bad happens..

don_falcone 2011-08-29 08:03
Re: [Announce] kernel-power v48
 
Quote:
Originally Posted by trisha02 (Post 1078284)
this is no crap..having a problem with cpu temp.this problem is a kernel bug and its mentioned in help section.need to solve this. thats it
Enough. I've reported you and your constant thread derailings all over the friggin' board. Btw, it's not a kernel bug anyway. Get a clue and get updated software.

412b 2011-08-29 08:12
Re: [Announce] kernel-power v48
 
@trisha02
1.
Quote:
Originally Posted by trisha02 (Post 1078284)
having a problem with cpu temp
It's not CPU temperature, it's battery temperature.
2.
Quote:
Originally Posted by trisha02 (Post 1078284)
this problem is a kernel bug and its mentioned in help section
Where did you see the word "BUG" near battery module?
Quote:
disabled autoloading bq27x00_battery module
3.
Quote:
Originally Posted by trisha02 (Post 1078284)
need to solve this. thats it
Just enable bq27x00_battery module. That's it. But use it at your own risk.

And please don't state things you have no idea about in fact.

trisha02 2011-08-29 11:51
Re: [Announce] kernel-power v48
 
i enabled it.still the same

reinob 2011-08-29 12:14
Re: [Announce] kernel-power v48
 
@trisha02,

This will be my last answer to you on this thread. I strongly advise you to either use the search function or to start a new thread for *each* individual problem you may have.

This thread is about kernel-power, so please stay with the topic.

Now to your issue: can you please run "lsmod" in a root shell and see if the bq27x00_battery module shows up?

If YES, either qcpufreq has a problem, or there is REALLY a problem when using the bq module with KP48.

If NO, then please figure out how to enable it.

TMavica 2011-08-29 12:19
Re: [Announce] kernel-power v48
 
he is famous in this forum. Always ask question without use the power search........but he still dont know, keep asking..

trisha02 2011-08-29 13:18
Re: [Announce] kernel-power v48
 
it dint show up.bdw i used power search.what if i dont get the answer?if the problem arised after installing K48.i will obviously report it here right?

karam 2011-08-29 13:18
Re: [Announce] kernel-power v48
 
Quote:
Originally Posted by Gusse (Post 1078175)
I can see segmentation fault with Leafpad, but only in sudo gainroot mode.
1) sudo gainroot -> leafpad -> save as -> segmentation fault
2) root -> leafpad -> save as -> OK
when you run sudo gainroot
do this :

Code:
run-stand-alone.sh leafpad

toxaris 2011-08-29 13:24
Re: [Announce] kernel-power v48
 
Just some confirms:
Updated from KP47 to KP48 with HAM. No unexpected problems sofar.
JoikuSpot works if you you apply the old boucerfix.
Nokia BH-214 still doesnt work as expected.
H-E-N works (I think I run BME or atleast default)
Fcamera works.

Edit:
Got the leafpad "Save as"-problem.

toxaris 2011-08-29 13:32
Re: [Announce] kernel-power v48
 
Quote:
Originally Posted by Gusse (Post 1078175)
I can see segmentation fault with Leafpad, but only in sudo gainroot mode.
1) sudo gainroot -> leafpad -> save as -> segmentation fault
2) root -> leafpad -> save as -> OK
Hmm, some here.
In x-term:
root
cd /home/user
leafpad test.txt
(saved the file with some text and exit)
leafpad test.txt
Now I do a "Save as" and 5 seconds later the phone reboots.

Strange.

mooglez 2011-08-29 13:32
Re: [Announce] kernel-power v48
 
Quote:
Originally Posted by karam (Post 1078439)
when you run sudo gainroot
do this :

Code:
run-stand-alone.sh leafpad
run-standalone.sh leafpad, i think you meant.

and running leafpad like that does not crash it when trying to use the save as (atleast for me on pk46)

reinob 2011-08-29 13:32
Re: [Announce] kernel-power v48
 
Arghh.. I hate it when I say something and do the opposite.. but WTF, at least it's more or less on topic..

Quote:
Originally Posted by trisha02 (Post 1078437)
it dint show up.bdw i used power search.what if i dont get the answer?if the problem arised after installing K48.i will obviously report it here right?
That's true in principle :)

But if you had looked at the first post (probably you have, just overlooked it :) you would have noticed the "disabled autoloading bq27x00_battery module".

As far as I know using that module is the only means of getting the battery temperature (I'm sure there's also at least one thread about qcpufreq in this forum, I will leave the proof as an excercise to the reader :), so if you don't load that module, so you don't get the temperature.

Now, if it the module is not loaded ("didn't show up") then you need to enable it:

First make sure it is NOT blacklisted. Look in /etc/modprobe.d/blacklist
Then, to be on the safe side, just load it by hand "# modprobe bq27x00_battery" (please report any errors you get).

If all OK, check with the qcpufreq thing and see what you get.

toxaris 2011-08-29 13:35
Re: [Announce] kernel-power v48
 
Quote:
Originally Posted by mooglez (Post 1078449)
run-standalone.sh leafpad, i think you meant.

and running leafpad like that does not crash it when trying to use the save as (atleast for me on pk46)
Naa, not for me.
If I run it Standalone I get the savedialog but a few seconds later the phone crash.

woody14619 2011-08-29 18:08
Re: [Announce] kernel-power v48
 
I'm willing to bet this has something to do with something plugging into system in an odd way, or a bad parameter being passed into a kernel level call by a library. I don't have my device setup for debugging, but if someone who can get the SaveAs dialog to work in v48 could do an strace and find out what calls are being done, I'd bet good money something's calling in to the same system call in v48 (probably something around getting mount points) with a sometimes bad parameter.

User-based apps shouldn't be able to crash a system this readily. There's got to be something happening at a kernel/system level to cause this quick of a reboot on multiple people's systems.

arnoldux 2011-08-29 18:45
Re: [Announce] kernel-power v48
 
cant see the temp using desktop execution command widget, works fine in qcpu
any ideas?

sorry if smeone already said it, cant read all the 10000000 posts and didnt get answer using search or at least didnt see it
cheers

demiurgo0 2011-08-29 19:55
Re: [Announce] kernel-power v48
 
how I can regain the kernel V47?

kernel-48 battery discharge so fast I

ade 2011-08-29 20:22
Re: [Announce] kernel-power v48
 
Quote:
Originally Posted by demiurgo0 (Post 1078613)
how I can regain the kernel V47?

kernel-48 battery discharge so fast I

Are you sure it is not just a change in the way the battery power is measured (BME instead of BQ27200 etc)? In kernel-48, not all methods are enabled by default (see release notes).

demiurgo0 2011-08-29 21:30
Re: [Announce] kernel-power v48
 
now with the kernel 48, the battery lasts less

as I set it up to last as the kernel 47?

you can help me?

ade 2011-08-29 22:03
Re: [Announce] kernel-power v48
 
Quote:
Originally Posted by demiurgo0 (Post 1078660)
now with the kernel 48, the battery lasts less

as I set it up to last as the kernel 47?

you can help me?
If you are so convinced it is the power kernel version fault...

The command should be something like:
Code:
sudo gainroot
apt-get --reinstall install kernel-power=2.6.28-10power47 kernel-power-modules=2.6.28-10power47 kernel-power-flasher=2.6.28-10power47
I didn't test it, so for your own risk!

pali 2011-08-29 22:27
Re: [Announce] kernel-power v48
 
Sorry for log delay... Now I'm have some school obligations, so I do not have time for this thread. Now I do not read responces... If something urgent which cannot wait contact me...

I know, that it is not possible to use bq module in v48. Patch which disabled autoloading (in board code) also disable registring board info. So solution is disable autoloading by blacklist. Now it is fixed on git (will be released in v49). So v48 cant use bq module (who want must downgrade to v47 or upgrade from git)!

Next problem is with maemo.org package interface again :-(
settings package is Ok, new version I can promote. But flasher, modules, bootimg, debug, source, ... again interface does not see.

I used original maemo stock kernel tarball (I checked md5sum too, see repository.maemo.org page) and problem is still here...

So maybe we will not see new version of kernel-power in extras anymore :-( If somebody wants and has time, can try to find problem or contact X-Fade. I'm very unhappy that after 3 months I cannot promote packages to extras-testing...

colin.stephane 2011-08-29 22:41
Re: [Announce] kernel-power v48
 
Quote:
Originally Posted by pali (Post 1078695)
Sorry for log delay... Now I'm have some school obligations, so I do not have time for this thread. Now I do not read responces... If something urgent which cannot wait contact me...

I know, that it is not possible to use bq module in v48. Patch which disabled autoloading (in board code) also disable registring board info. So solution is disable autoloading by blacklist. Now it is fixed on git (will be released in v49). So v48 cant use bq module (who want must downgrade to v47 or upgrade from git)!

Next problem is with maemo.org package interface again :-(
settings package is Ok, new version I can promote. But flasher, modules, bootimg, debug, source, ... again interface does not see.

I used original maemo stock kernel tarball (I checked md5sum too, see repository.maemo.org page) and problem is still here...

So maybe we will not see new version of kernel-power in extras anymore :-( If somebody wants and has time, can try to find problem or contact X-Fade. I'm very unhappy that after 3 months I cannot promote packages to extras-testing...
Hi pali,

On my side, I'm currently applying atop kernel patches to the v48.

I finally learned how to apply patches to the current kernel-power tree with quilt, and actually the compilation run ...

I use scratchbox on my side, and since my recent work on the kernel-power, I have already pushed many others packages on testing-devel.

I just don't understand what problems you have pushing new packages of your devel packages ...

A++

n70shan 2011-08-29 23:29
Re: [Announce] kernel-power v48
 
help!! my n900 is only stable up to 800mhz above that it reboots or gets dead . wht to do now? i also wna use it at 1000 mhz

Hurrian 2011-08-29 23:46
Re: [Announce] kernel-power v48
 
Quote:
Originally Posted by n70shan (Post 1078712)
help!! my n900 is only stable up to 800mhz above that it reboots or gets dead . wht to do now? i also wna use it at 1000 mhz
Increase voltage. Correct your spelling. Read the overclock thread.

colin.stephane 2011-08-29 23:52
Re: [Announce] kernel-power v48
 
Well,

I have successfully applied Atop kernel patches across v48.

Pali, is there a way I can push my packages into extra-devel ?

A++

n70shan 2011-08-30 01:10
Re: [Announce] kernel-power v48
 
Quote:
Originally Posted by Hurrian (Post 1078714)
Increase voltage. Correct your spelling. Read the overclock thread.
its for titans kernel. and kernel-config command not workinng in kp v48.

Hurrian 2011-08-30 02:08
Re: [Announce] kernel-power v48
 
Quote:
Originally Posted by n70shan (Post 1078728)
its for titans kernel. and kernel-config command not workinng in kp v48.
:facepalm:
This is a continuation of titan's kernel.
And BTW:
Code:
BusyBox v1.19.0 (Debian 1.19.0power3) built-in shell (ash)
Enter 'help' for a list of built-in commands.

~ $ uname -a
Linux sumomo 2.6.28.10-power48 #1 PREEMPT Mon Aug 22 15:09:51 EEST 2011 armv7l GNU/Linux
~ $ sudo kernel-config show
current kernel configuration:
current frequency: 600
supported frequencies: 125 250 500 550 600 700 750 805 850 900 950 1000 1100 1150
min. frequency: 250
max. frequency: 600
avoid frequencies: 125 550 700 805 850 900 950 1000 1100 1150
active frequencies: 0:20,90 250:30,180 500:33,360 600:39,430
SmartReflex VDD1=1 VDD2=1
governor ondemand: ignore nice load= 1, up threshold= 75, sampling rate= 150000, powersave bias= 0
~ $
How about you reflash your device, eMMC and rootfs then come back?


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