Re: Sailfish OS on ONDA V820W V3 and other Intel SoC-based tablets
 

Here you have some pics of the whole process. Hope you enjoy it:

Re: Sailfish OS on ONDA V820W V3 and other Intel SoC-based tablets
 

Hi there is there any chance to get audio working my tablet is a v4?:D

Another problem my tablet says always is loading but there is no charger in it.
Funny thing when i connect a micro usb to usb Adapter for USB_Sticks. without a stick: the charging symbol is gone :o

Re: Sailfish OS on ONDA V820W V3 and other Intel SoC-based tablets
 

very strange i did the same as before but now i am end in a grub minimal bash.
My Stick is Fat32 formatted.
Can you send me you contents of your usb stick ?

edit:
managed it. it was the false bootia32.efi file .:D

Re: Sailfish OS on ONDA V820W V3 and other Intel SoC-based tablets
 

While trying to update to version 3.1.x, I foolishly typed ssu release 3.1.0.12 instead of ssu release 3.1.0.11. Only later I noticed my mistake. My attempt at downgrading to 3.1.0.11 (I know this is not recommended) left me with no audio.

Is there an easy way to restore audio (i.e. re-installing some rpm)?

Re: Sailfish OS on ONDA V820W V3 and other Intel SoC-based tablets
 

It's really easy:

Re: Sailfish OS on ONDA V820W V3 and other Intel SoC-based tablets
 

Onda V820W V3 successfully updated to Sailfish 3.2.0.12 Torronsuo throughout GUI. No issues found, but don't forget to make a:

after update ;)

Re: Sailfish OS on ONDA V820W V3 and other Intel SoC-based tablets
 

Thanks for the info, ferlanero. So, I tried the same thing here. The upgrade itself worked. However, I am left with no sound again.

This did not work, either:
How did you fix this?

Re: Sailfish OS on ONDA V820W V3 and other Intel SoC-based tablets
 

And everything is working again :)

Re: Sailfish OS on ONDA V820W V3 and other Intel SoC-based tablets
 

I am afraid it does not work for me. :confused: Even after a pkcon refresh I'm still getting the same error message (No provider of 'droid-compact-v820w-droid-system' found.).

Which repositories are active on your Onda?

Re: Sailfish OS on ONDA V820W V3 and other Intel SoC-based tablets
 

Should be (see http://repo.merproject.org/obs/home:...est_i486/i486/)

Re: Sailfish OS on ONDA V820W V3 and other Intel SoC-based tablets
 

Ah, I just had a deja vu about the little typo. But now everything is working again. Just wonderful! Thanks a million! :)

Re: Sailfish OS on ONDA V820W V3 and other Intel SoC-based tablets
 

In the meantime a get v3 Tablet.
My sound is very soft i can hear something but only when i set to 80 or 100 % it is normal?

:(

Re: Sailfish OS on ONDA V820W V3 and other Intel SoC-based tablets
 

Onda V820W v3 updated to SailfishOS 3.3.0.16 Rokua without error (this time I performed a manual update through:

It seems that since 3.3.0.16 our beloved Onda V820W doesn't have any sound issues, which in earlier versions force us to reinstall some missed packages to re-enable sound.

Sadly BT continues without working.

My God, this tablet with Sailfish installed seems to be the longest lasting device in the world :)

Re: Sailfish OS on ONDA V820W V3 and other Intel SoC-based tablets
 

Can these tablets still be bought? Anyone have a reliable source? I'd still love to have a Sailfish tablet.

Re: Sailfish OS on ONDA V820W V3 and other Intel SoC-based tablets
 

SailfishOS on a tablet, one of the best tablet experience ever, indeed. I don't really know if these kind of tablets could be acquired somewhere. Maybe if you find some second hand one you'll be a lucky guy. V3 are even more difficult to locate.

Re: Sailfish OS on ONDA V820W V3 and other Intel SoC-based tablets
 

Last version 3.4.0.24 casing black screen ..

Did some one find a way to fix audio on v5 ?
Mine v5 audio is rt5642 same as v3 but i don't have a sound

from dsdt :

Name (_HID, "10EC5640" /* Realtek I2S Audio Codec */) // _HID: Hardware ID

Re: Sailfish OS on ONDA V820W V3 and other Intel SoC-based tablets
 

does sfos 4 work?

Re: Sailfish OS on ONDA V820W V3 and other Intel SoC-based tablets
 

also somehow on 3.4 it didn't boot sometimes

Re: Sailfish OS on ONDA V820W V3 and other Intel SoC-based tablets
 

Yes, absolutely. Mine performs perfect :)

Re: Sailfish OS on ONDA V820W V3 and other Intel SoC-based tablets
 

To bring back sound and other stuff in SF 4.0 on Onda v820w v3, you need to consider these steps:

Reboot

Re: Sailfish OS on ONDA V820W V3 and other Intel SoC-based tablets
 

could anyone upload like a dd of all of the files on ones tablet, except the personal ones? I'm really desperate at this point. i can successfully upgrade to 3.0.0.8 but then after the next upgrades it cannot boot anymore. I've solve this Luke five tones now

Re: Sailfish OS on ONDA V820W V3 and other Intel SoC-based tablets
 

So i got another onda Tablet :D
i am hanging now on 3.0.0.8

i would test this :

devel-su zypper in droid-compat-v820w-droid-system

But this gives me :

Re: Sailfish OS on ONDA V820W V3 and other Intel SoC-based tablets
 

I know nothing about this particular setup, but generally you want to bring your system up-to-date before installing new software.
Maybe "zypper update" will do it?
If that doesn't help, you have to get droid-system-tbj from somewhere and install it manually.

Re: Sailfish OS on ONDA V820W V3 and other Intel SoC-based tablets
 

okay not 3.0.0.8 but here it says something about 2. something but it suggests to break the pattern, so i would go with 2 too here https://github.com/tmikkonen/sailfish-onda-v820w

Re: Sailfish OS on ONDA V820W V3 and other Intel SoC-based tablets
 

somehow everytime i upgrade from 3.2.0.12 to 3.4.0.24 it boots to a black screen. i tried from 3.3.0.16, with the gui in settings with the sfos-upgrade script from openrepos, everytime the same. i don''t know how you guys are able to upgrade beyond sfos 3.4

Re: Sailfish OS on ONDA V820W V3 and other Intel SoC-based tablets
 

Would be nice if someone could send me the content of i will try making an upgrade to 3.4 and then installing this package before reboot

Re: Sailfish OS on ONDA V820W V3 and other Intel SoC-based tablets
 

Hi i am in the same "dilemma"
My onda is on 3.2.0.12 everythink is fine.

But when i try the same i got black screen.. :(

Re: Sailfish OS on ONDA V820W V3 and other Intel SoC-based tablets
 

I updated to 3.3.0.16 and made a gz with the command i posted. I installed qt5-qmake and qt5-gui-devel and broke the system. I will try to install it from usb by replacing the gz with mine. This way i hope we can have the highest working version in experiments with 3.4 and saving some time by not having to do the upgrades.

Re: Sailfish OS on ONDA V820W V3 and other Intel SoC-based tablets
 

One moment you are on 3.3.0.16 and everything is fine?

Re: Sailfish OS on ONDA V820W V3 and other Intel SoC-based tablets
 

yes, because its the most recent version before the 3.4 stop release

Re: Sailfish OS on ONDA V820W V3 and other Intel SoC-based tablets
 

the previous stop release is 3.2 and 3.3 is not a stop release

Re: Sailfish OS on ONDA V820W V3 and other Intel SoC-based tablets
 

have you got a v3 or v5? i got a v5 and i get the feeling that on v5 there is something different which prevents sfos 3.4 from running on a v5 without some changes

Re: Sailfish OS on ONDA V820W V3 and other Intel SoC-based tablets
 

unfortunately installing droid-compat-v820w-droid-system from 3.3.0.16 after upgrading to 3.4.0.24 leaves me at a black screen too

Re: Sailfish OS on ONDA V820W V3 and other Intel SoC-based tablets
 

Maybe someone can help us if we post a dmesg output of 3.4

Re: Sailfish OS on ONDA V820W V3 and other Intel SoC-based tablets
 

so here's the dmesgoutput again with deb-extension t to bypass filesizelimit

Re: Sailfish OS on ONDA V820W V3 and other Intel SoC-based tablets
 

i got v5 too

Re: Sailfish OS on ONDA V820W V3 and other Intel SoC-based tablets
 

Hi i got an onda Tablet v1 with cracked screen, is there any chance to test SailfishOS on it ?

Re: Sailfish OS on ONDA V820W V3 and other Intel SoC-based tablets
 

I know that it's been over 6 years, but I really want to try SFOS, and this Onda V820w V3 tablet is the only device I own that "supports" it.

Problem: infinite bootloop (same as in post #143)

I used the automatic installer without any modifications, and that didn't work. Then I tried ferlanero's suggestions in posts #54 and #55, and resetting the bios, but it still just hangs at a black screen and reboots after selecting "Sailfish OS" in the grub menu.

Can anyone help me?

Re: Sailfish OS on ONDA V820W V3 and other Intel SoC-based tablets
 

where are you? If you're near Vienna i could help you

Re: Sailfish OS on ONDA V820W V3 and other Intel SoC-based tablets
 

A little late to the party but I dug out my V5 tablet and wanted to see what happens if I'll do everything from the scratch.

Long story short, no surprises for as long as 3.3.0.16.
3.4.0.24 installs but boots in blank screen (as somewhat expected). Wifi worked though, so I could SSH in (still 'nemo', not 'defaultuser') and install SFOS4 (4.0.1.8)—again blank screen.

SSH worked still so I tried re-installing the compatibility packages There were some errors but some of it seemed to install. Alas, rebooted back to blank screen so I'm taking a wild guess this has something to do with the screen/gfx driver :D

Maybe the next thing could be re-installing to 3.3.0.16, take a dmesg, install 3.4.0.24 and compare a dmesg from that to the previous one, but that's about all I can think of. (When is another thing)

Almost forgot, droid-system-tbj is possibly a Jolla C package, see here.

At some point I installed Alien Dalvik from The Jolla Store but it made no difference later when trying to install the droid-compat-v820w packages. Then again, the droid-system-tbj necessarily doesn't even matter, see this.

EDIT: dmesg for 3.3.0.16 & 3.4.0.24 included

EDIT2: Thought I'd see how far I can update via SSH:

• 4.0.1.48 boots to blank screen like before.
• 4.1.0.24 installs but the tablet never goes past the ANDROID text at reboot.
  If anybody asked me, I'd say there's no point going past 3.3.0.16 with a V5 tablet unless somebody figures a way to fix the blank screen and even then anything past 4.0.1.48 is uncertain (but at least it would be SFOS4)