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| Battery gauge issue (mainline kernel) |
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Posted by: lfourquaux - 04-03-2021, 10:12 AM - Forum: Linux on Pinebook Pro
- Replies (4)
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Hello,
I'm trying to use Debian on a Pinebook Pro using the official bullseye installer. (I'm aware of the unofficial installer!)
Mostly, it works quite well! For the record:
* the installer created an additional partition (dummy partition to protect the bootloader, maybe?) that confused u-boot; deleting the partition fixed the problem (I plan to reproduce the unofficial installer's nice partition scheme later);
* the screen remains blank (I installed using a serial cable) because the kernel gets confused by the video + usb-c port; this can be worked around by removing
Code: &cdn_dp {
status = "okay";
};
* the battery gauge is not working (this is the reason for this post);
* there is something wrong with the audio output, which I have not investigated (the uart/audio switch is set to uart, for serial output, it would make sense to try setting it to audio first).
From dmesg, I see a few messages related to the battery gauge:
Code: [ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
[ 0.000000] Linux version 5.10.0-3-arm64 (debian-kernel@lists.debian.org) (gcc-10 (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.1) #1 SMP Debian 5.10.13-1 (2021-02-06)
[ 0.000000] Machine model: Pine64 Pinebook Pro
(snip)
[ 7.150366] power_supply cw2015-battery: Not all required supplies found, defer probe
[ 7.150384] cw2015 4-0062: Failed to register power supply
(snip)
My understanding is that cw2015 support has been mainlined and should work with a mainline kernel. I don't really understand what the "Not all required supplies found" message is about, but dmesg does not seem to have errors relating to the DC input not the USB-C input. This is the only occurrence of "power supply" in these messages.
The same errors appear with the original .dtb file, so this is not a side effect of the above change.
Do you know what is causing the cw2015 driver to fail? Any suggestion for a fix or workaround would be highly appreciated!
Best regards,
Lionel
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| Shipping to Russia in 2021 |
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Posted by: cyberpunk_on_pinephone - 04-03-2021, 01:09 AM - Forum: General Discussion on PinePhone
- Replies (8)
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Hello guys!
I've got curious, is it possible to ship Pinephone to Russia ? (getting to Saint-Petersburg and taking it manually from Finland or other country is not an option). Also I'm interested is there anybody from Russia who's already got Pinephone and how did you get it ?
P.S. I've heard that it's possible to deliver PinePhone to Russia despite local cryptographical restrictions if parcel is marked for personal usage, is that true ?
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| Wrong language installed on PINE64 mobian edition |
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Posted by: Derek7 - 04-02-2021, 05:25 PM - Forum: General Discussion on PinePhone
- No Replies
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Hi all, just got my new Pine64 phone and some how I installed the wrong language. I'm guessing it is French. I've tried selecting Parameters (Settings icon/cog) and have set Langue to English (United States). Formats is set to Australia. Sources de saisa is set to Anglais (Australian), but everything still seems to be in the other language. I have tried removing the battery and re-installing it. I then tried the power button icon in the top right hand corner of the screen and selected the Restart option. The language still appears to be what I guess is French. Any assistance would be appreciated.
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| computer doesn't recognize pinephone for OS flashing |
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Posted by: Xzska-collab - 04-02-2021, 12:33 PM - Forum: PinePhone Hardware
- Replies (3)
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Hello
I've bee here on this forum trying to learn whow to fix some issues on my pinephone. All these issues started when I was upgrading Mobian on the terminal and I mistakly removed the battery before it fished the upgrading.
Problems:
1st. I was unable to log in, "Oh no, something went wrong..." message showed asking to log out.
2nd. Then Pinephone woulnd not turn on, even when plugged in, only the green light was on.
3rd. When plugged to the computer, the jumpdrive image appears on screen, but computer or Etcher do not recognize the pinephone (which is plugged in with the red a-c port cable of the Mobian CE I have).
4th. I am unable to boot from the micro SD card, phone only blink light on a black screen and I hear clicking, even after an hour, nothing change.
I believe if the computer recognized the phone on jumpdrive I would be able to flash it, but it does not, and I do not know if there is any hope for my pinephone Mobian CE.
Any suggestion?
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| Floating Point Math performance |
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Posted by: LMM - 04-02-2021, 11:55 AM - Forum: General Discussion on ROCKPRO64
- No Replies
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Hello,
while making some benchmark with the rockPro64 using PassMark tool, I noticed that the "integer math" is 4+ times higher than the "Floating Point Math" whereas in a lot of results for other processors (AMD or Intel) it is usually less than 2. Do you know where the gap comes from ? math coprocessors ?
I do not know if it make sens, but is it possible to use the mali GPU to performs math ops (I do not use any Graphical interface) ?
LMM.
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| Does PINE64 ship to South America? Is v1.2b the final hardware? |
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Posted by: amosbatto - 04-01-2021, 06:52 AM - Forum: General Discussion on PinePhone
- Replies (4)
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I tried to order the PinePhone Beta today, but the shipping calculator says that it doesn't have a shipper for Bolivia. Since I have friends in Peru and Brazil, I tried putting in their cities as well, but again the shipping calculator reports that it doesn't have a shipper for those countries.
Is the shipping calculator correct that PINE64 doesn't ship to South America? Are there any plans to be able to ship to South America in the future?
My other question is whether v1.2b is the final hardware for the PinePhone. Does PINE64 have any plans to fix the backlight flicker bug? If PINE64 is planning on a final board revision, then I'm willing to wait, but if this is the final hardware, I might as well order now.
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| checksums for images |
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Posted by: ncc - 04-01-2021, 04:23 AM - Forum: Mobian on PinePhone
- No Replies
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i haven't found any checksums for the "stable" images, and it would be nice to have them signed
sha256sum
fd27658212c0baee0b65f460f8306dbbca5230eb6325b03b3675a11e42d6a794
mobian-installer-pinephone-phosh-alpha5.img.gz
8445ce891517ea33033283f742fd4442c44e573480d3decea73419d684411c87
mobian-pinephone-phosh-20210314.img.gz
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