claude0001

Most who actually have one got it via Expansys' grey-marketing (myself included). But F(x)tec's delays in delivering the preorders/perks is one thing. What is imho more worrying is that all technical activity on their side seems to have come to a halt. They appear to mostly manage the logistics disaster the Pro1-X has become. The bragging about community-supplied OSes in their IGG updates appears like a helpless attempt to mask the fact that their in-house development work has essentially stopped. Considering that the Pro1-X's stock Android (on which also all alternate OSes rely) still ha

Like they did already in May, they fill their update with information on an alternative OS that is entirely community-developed (besides all this information on Droidian being readily available on this forum anyway). What about the work the community cannot do? What about stock Android? Will we ever get that update towards which we have been "sprinting" for the better part of a year now? Any news on firmware fixes related to LTE connectivity? Battery depletion bug? Anything at all? I wonder if the prawn-X might be the first device to be EoL'd before even all preorders have shipped ..

At least for the Pro1-X, the battery connector directly contacts the cell electrodes. Otherwise charging with an external PSU would not be possible in the way that has been shown to work. I'd be surprised if the Pro1 was any different in this respect ...

The polarity on that one seems to be inverted with respect to the Pro1-X's ribbon cable (compare the labels P+/P- with those from @Whitey's picture). Everyone, be sure to always connect your charger in the right way ("+ to +, - to -"). Otherwise bad things may happen.

[deleted] Edit: OK, had not seen your last edit. I guess problem is solved?

For some phones, the bootloader can be re-locked after LineageOS has been installed, provided they have not been rooted. I know that this is possible e.g. on the FairPhone 3. However, this is not generally the case, and users here have reported that they bricked their prawns while trying ...

Check if your SD partition gets mounted with a SELinux context (see my edited post above regarding this aspect). If yes, I would first try to disable the latter ("/vendor/bin/setenforce 0"). In fact, I'd do that anyway, just to be sure. ^^ If you mean this bug: https://gitlab.com/LineageOS/issues/android/-/issues/3321 reported by @EskeRahn, I think that was introduced only in LOS 18.1. As far as I understand, things were fine in 16.0 and 17.1. I do not know for sure, though, as I'm not using multiple keyboard layouts on my 16.0 ROM. If you provide me with sufficiently precise

Actually, I was wrong in my previous post. In LOS 16.0, the ext3 partition does get mounted automatically under /mnt/media_rw/. I then just bind-mount that file to wherever I want (/data/DEBIAN, in my case). The difference to ext4 (and my reason for using it) was that Android 9 does not seem to subject ext3 partitions to a SELinux security context, which would effectively prevent a seperate (chrooted) OS to run on them. Sorry for causing confusion, it's just quite long ago that I set this all up. Look at the initial lines of my chroot script above: #!/system/bin/sh # # Script to set u

I haven't made a better picture than the uploaded one. However, @Whitey have a pretty nice one in their post above:

On LOS 16.0, ext3 is supported in the kernel. I do not know about LOS 20, but it would surprise me if someone had removed something as basic as ext2/3 from the config. Check this on your device: # cat /proc/filesystems nodev sysfs nodev rootfs nodev ramfs nodev bdev nodev proc nodev cpuset nodev cgroup nodev cgroup2 nodev tmpfs nodev configfs nodev debugfs nodev tracefs nodev sockfs nodev pipefs nodev devpts ext3 ext2 ext4 vfat msdos nodev ecryptfs nodev sdcardfs fuseblk nodev fuse nodev fusectl f

What f(x)tec euphemistically refer to as a "sleep state" means nothing else than that the battery erroneously got depleted to literally 0.0 V, so that there is no energy whatsoever left in it. The "battery protection" system should normally prevent this from happening. Not only is so deep discharging bad for a Li-battery's life expectancy, it also turns out that Android actually always needs enough residual charge left to boot its kernel before re-charging from USB can start. So, yes, once bitten by the battery depletion bug, there is no other way than to either 1) send the phone back

Happened to me once with LOS 20. The battery literally ran down to 0.00 V and I had to use a lab PSU to recharge it -- definitely not something you want to do every week. @Sean McCreary confirmed that it is a problem with the proprietary BMC code, so the fix needs to come to Stock before community OSs can pick it up. I do not believe it is fixed in 2.1.5 as that has been around since September last year, and f(x)tec reportedly were working on the issue as recently as in March. Maybe in that 2.1.6-beta?

According to their website, you can use "apt, dnf, pacman and yay" interchangeably. apt will use the Ubuntu repos, pacman those from Arch, and dnf will get its packages from Fedora. P.S.: As a hardcore Debian user, who even hesitates to mix "stable" and "testing" packages, I am horrified by the idea to blend together several distributions that are completely unrelated. But that's a different question ... 😉

I do not know BlendOS, but it appears it can use the Ubuntu package repositories. In that case a simple sudo apt install adb fastboot should provide you with everything you need to follow e.g. the flashing instructions from the LineageOS wiki.

The Pro1-X can can do off-mode-charging. I have it enabled and working on one of the Lineage beta releases. That being said -- as @Sean McCreary clarified in another thread -- Android devices are not truly "off" during "off-mode-charging". The Linux kernel and battery management software need to be up and running, just like if the device was switched "on". The only difference is that the Android GUI is not loaded. Now the problem with the Pro1-X is that it's got a bug which allows the battery to discharge completely. If that happens, the device is bricked, irrespective of off-mode-ch

@jakfish, @Hook, @brunoais: I respect (and sometimes admire) your point of view. However, please let's agree on that the Pro1-X was not marketed as an HPPC, but as a phone that could (maybe) double as an HPPC. Let's also not forget that it was meant to be delivered with LineageOS (OK, we finally have that now thanks to community support) and UbuntuTouch (nowhere close). Let's further not forget that it was supposed to come with HDMI-Out to enhance that HPPC aspect (especially with UBTouch). I do not see how my Pro1-X is fulfilling any of those design goals. That's why I, sadly, shelved it

Another update of LineageOS 16.0 (for SD835-Pro1 only) is available at https://findus.zwergenschaenke.net/~puma/linux.html#lineagepro1. The ROM dated 20230516 gives you backported security patches up to the 5 May 2023 ASB. No other changes since last month. As usual you can refer to the tarball of local mods to learn all about differences with respect to the official lineage-16.0 tree. Have fun!

It's really hard to interpret those lines differently than that further development of stock Android (on which all alternative OS's rely on in the end!) is essentially off the table. Bad news for anyone who hoped for updated driver modules or firmwares that would fix network reliability issues. This is the second month in a row with no news whatsoever on in-house software development or bug-fixing (after we've been in "the final sprint" for an OTA since November or so). Do not get me wrong: Yes, it's great that we have LOS 20.0. But that's a community effort. In my understanding, F(x)tec

... well that's the point: I want to stay on my custom LOS 16.0 ROM, but have backported quite a few fixes from later LOS releases. That's why I was asking about the specific patch to look at ... 🙂

I'm about to update my LOS builds with the May 2023 ASB fixes. So I repeat my question: Does anyone know what patch in LOS 17 or 18 apparently fixed low-brightness screen colours on the Pro1? Would love to include that one ...

As you have guessed, I find this hard to believe, indeed. @tdm once argued that the green tint problem was likely related to lack of stringent screen calibration, something supposed to be near-unaffordable for small-series manufacturers, so that it is essentially a matter of luck, whether you get a green-tint screen or now ... Are you able to point out the LineageOS patch that you think did this magic for you? If it exists, I would love to backport that fix to my LOS 16.0. However, I'm not able to find anything that seems related, neither in the pro1-specific LOS 17.1, nor the LOS 18

In LOS 16.0, there is a setting "System > Gestures > Jump to Camera". Enabling that causes the camera app to launch when the power button is pressed twice. Not sure that feature exists in later LOS versions, but if yes, you might want to make sure it is disabled. Otherwise accidential double-presses of the power button might indeed cause the behaviour you observe.

The thread you are looking for is here: https://community.fxtec.com/topic/3204-display-units-with-large-tap-insensitive-margin/page/9/ However, I do not think we had a case of Pro1-X with this problem yet. For the Pro1, the usual fix was to flash back to the initial stock (Android 9) OS. Not sure it works similarly for the Pro1-X ...

I'm a big fan of LineageOS. But for completeness, let's mention that there seem to be some apps that refuse to install and/or run on LineageOS, because they identify the system as "unsafe" (unlocked bootloader and all that ...). Yes, it is nonsensical to consider stock Android 9 -- with by now hundreds of unpatched security holes -- as "safe", but, apparently, that's what they do ...

The FP3 also has an LCD. But especially at low brightness it looks way better than my Pro1's AMOLED. Also: No f**ing rounded edges! 😄 It's not all in spec sheets.