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2014-05-14
, 22:00
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Community Council |
Posts: 4,920 |
Thanked: 12,867 times |
Joined on May 2012
@ Southerrn Finland
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#1232
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Originally Posted by juiceme
I compiled a test kernel with some more printouts around the suspect areas to find what happens in the hanging.
Now, the thing that should follow the point where your device hangs is the timeout of the OMAP i2c bus 2 controller, followed by initialization of the RGB-LED driver lp5521.
One way forward would be now to check from kernel sources what's happening at that point in initialization, maybe add some more debug and try again, to see if the exact hangpoint can be found]
The kernel image is here: http://www.swagman.org/juice/debug_f...32_l2fix_debug (md5sum=6218bd1c976d66bed03044f5ee19d0c6)
Modules to go are here: http://www.swagman.org/juice/debug_f...fl61_debug.tar (md5sum=302dce1c409ac3200c2ce3d45c702863)
You need to untar the modules under your Harmattan /lib/modules, but there's no need to depmod them, I already built the dependencies.
Then, boot up the kernel with ubiboot and check with serial console what it looks like.
| The Following 3 Users Say Thank You to juiceme For This Useful Post: | ||
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2014-05-15
, 16:21
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Posts: 290 |
Thanked: 385 times |
Joined on Jan 2012
@ Madrid, Spain
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#1233
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Hi.
After a few more tests and a lot of time spent, I decided to sell the thing for parts. I ran out of time &patience....
Should someone be interested, you can see the auction here:
http://m.ebay.es/itm/291147632821?nav=SEARCH
I`m sorry but I can`t test the new kernel Juiceme has just posted.
Thankyou specially to Juiceme for his brilliant support, I didn`t expect to learn & hack as much as I did with his help.
Regards.
After a few more tests and a lot of time spent, I decided to sell the thing for parts. I ran out of time &patience....
Should someone be interested, you can see the auction here:
http://m.ebay.es/itm/291147632821?nav=SEARCH
I`m sorry but I can`t test the new kernel Juiceme has just posted.
Thankyou specially to Juiceme for his brilliant support, I didn`t expect to learn & hack as much as I did with his help.
Regards.
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2014-05-15
, 18:03
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Community Council |
Posts: 4,920 |
Thanked: 12,867 times |
Joined on May 2012
@ Southerrn Finland
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#1234
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Originally Posted by pasko
Oh dear, I kind of hoped we'd crack this with your aid.
Hi.
After a few more tests and a lot of time spent, I decided to sell the thing for parts. I ran out of time &patience....
Should someone be interested, you can see the auction here:
http://m.ebay.es/itm/291147632821?nav=SEARCH
I`m sorry but I can`t test the new kernel Juiceme has just posted.
Thankyou specially to Juiceme for his brilliant support, I didn`t expect to learn & hack as much as I did with his help.
Regards.
Too bad, I hope you'll be getting a Jolla or a Neo900 as a replacement device
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2014-06-28
, 09:54
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Posts: 7 |
Thanked: 1 time |
Joined on Jan 2014
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#1236
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Hi!
I proudly changed my system (preinits, ubiboot files) from the preconfigured Harmattan/Sailfish dual-boot to real ubiboot-multiboot.
I did not reflash my device!
Harmattan works perfectly like before, Nitdroid boots also.
Sailfish used to work greatly in previous configuration, but now suffers missing a port of the screen, 2cm to the right, leaving a black margin. Moreover, it is unusably lagging responsive now, and screen does not turn off. Kernel is the same i used previously!
See also appended picture.
I just realized that Harmattan shows a black screen only after boot, but it worked the first time after performing the modifications.
I noticed once after starting ubiboot in maintenance mode and booting into Harmattan, it switched of regularly, i.e. the front light on for some seconds.
kindly check my log, dmesg and ini files!
I was also wondering how to access the kernel loading location from ubiboot maintenance mode. There is rootfs/boot holding my Harmattan and Nitdroid kernel. However, the ubiboot.conf points to a different location?!
Thank you VERY MUCH for going to help!
Last edited by Smobbl_Bobbl; 2014-06-28 at 10:07. Reason: I could locate the kernel files in one single folder
I proudly changed my system (preinits, ubiboot files) from the preconfigured Harmattan/Sailfish dual-boot to real ubiboot-multiboot.
I did not reflash my device!
Harmattan works perfectly like before, Nitdroid boots also.
Sailfish used to work greatly in previous configuration, but now suffers missing a port of the screen, 2cm to the right, leaving a black margin. Moreover, it is unusably lagging responsive now, and screen does not turn off. Kernel is the same i used previously!
See also appended picture.
I just realized that Harmattan shows a black screen only after boot, but it worked the first time after performing the modifications.
I noticed once after starting ubiboot in maintenance mode and booting into Harmattan, it switched of regularly, i.e. the front light on for some seconds.
kindly check my log, dmesg and ini files!
I was also wondering how to access the kernel loading location from ubiboot maintenance mode. There is rootfs/boot holding my Harmattan and Nitdroid kernel. However, the ubiboot.conf points to a different location?!
Thank you VERY MUCH for going to help!
Last edited by Smobbl_Bobbl; 2014-06-28 at 10:07. Reason: I could locate the kernel files in one single folder
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2014-06-28
, 10:48
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Posts: 6,436 |
Thanked: 12,700 times |
Joined on Nov 2011
@ Ängelholm, Sweden
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#1237
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you should use ubiboot for sailfishos or copy config values from nemo to sailfishos entries
vram=6m omapfb.vram=0:6M
vram=6m omapfb.vram=0:6M
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2014-06-28
, 12:31
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Posts: 7 |
Thanked: 1 time |
Joined on Jan 2014
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#1238
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Originally Posted by coderus
That was a good hint! Harmattan, Nitdroid, Sailfish work seamlessly fine! (=
you should use ubiboot for sailfishos or copy config values from nemo to sailfishos entries
vram=6m omapfb.vram=0:6M
Spasiba!!!
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2014-06-28
, 14:32
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Posts: 290 |
Thanked: 385 times |
Joined on Jan 2012
@ Madrid, Spain
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#1239
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Originally Posted by juiceme
Hi.
Oh dear, I kind of hoped we'd crack this with your aid.
Too bad, I hope you'll be getting a Jolla or a Neo900 as a replacement device
Finally I bought a used N9 in good condition. As soon as I have some spare time I'll be back again!
Regards.
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2014-06-28
, 17:48
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Guest |
Posts: n/a |
Thanked: 0 times |
Joined on
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#1240
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Still dudnt get to make that serial adapter 
But, now at least I have the soldering iron hehe.
And, somewhere, the USB-RS232 adapter.
Would also love to see if it really is impossible to get that USB console up - I got some parts for that, which I hope would work.
They should, they are from mainland China LOL
But, now at least I have the soldering iron hehe.
And, somewhere, the USB-RS232 adapter.
Would also love to see if it really is impossible to get that USB console up - I got some parts for that, which I hope would work.
They should, they are from mainland China LOL
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Does the screen still show nothing when you boot to SailfishOS?
What about if you connect the USB cable to a computer, does it make any difference? What gets recognized in the PC side when you try that?