crondog
Missing information to configure ADB and WiFi
There is a section in the readme about configuring ADB. However it doesn't say where to get adbd (the Android segfaults).
RNDIS doesn't work either, as (I think) it requires ADBD. (not sure about this though)
The wifi procedure creates a broken symlink that is supposed to enable a .service in systemd, but the .service file is not provided, nor included in Arch.
Info to configure the bluetooth is also needed.
Hmm i dont really use adb @willcast put that in. I only use the g_serial device
I'm really liking the serial console but adb would be nice as it can send entire directories without tar-ing them.
On August 1, 2014 7:42:30 AM CEST, crondog [email protected] wrote:
Hmm i dont really use adb @willcast put that in. I only use the g_serial device
Reply to this email directly or view it on GitHub: https://github.com/crondog/arch-flo/issues/5#issuecomment-50850824
Sent from my Android device with K-9 Mail. Please excuse my brevity.
If you want adb you will need to enable it in the kernel. CONFIG_USB_G_ANDROID
Is it compatible with the serial console? Can I have both?
On August 1, 2014 9:49:07 AM CEST, crondog [email protected] wrote:
If you want adb you will need to enable it in the kernel. CONFIG_USB_G_ANDROID
Reply to this email directly or view it on GitHub: https://github.com/crondog/arch-flo/issues/5#issuecomment-50858212
Sent from my Android device with K-9 Mail. Please excuse my brevity.
When you have CONFIG_USB_G_ANDROID you change the sysfs to enable serial...i think
I guess I'll be good with either one of them working...
On August 1, 2014 10:02:17 AM CEST, crondog [email protected] wrote:
When you have CONFIG_USB_G_ANDROID you change the sysfs to enable serial...i think
Reply to this email directly or view it on GitHub: https://github.com/crondog/arch-flo/issues/5#issuecomment-50859240
Sent from my Android device with K-9 Mail. Please excuse my brevity.
If both CONFIG_USB_G_ANDROID and CONFIG_USB_G_SERIAL are enabled, neither of them works (make exits earlier). If I ignore the error they just don't work. I haven't tried, however, to enable them through sysfs. I'm building it again with serial on, no ADB and no SELinux (it drives me nuts, I can't turn it off on Arch)
Okay, my fault. Here is a shell script to set up the USB functions.
#!/bin/sh
echo 0 > /sys/class/android_usb/android0/enable
echo "adb,rndis" > /sys/class/android_usb/android0/functions
echo 1 > /sys/class/android_usb/android0/enable
chmod 0666 /dev/android_adb
RNDIS doesn't need the ADB daemon running.
I'm not sure why the ADB daemon needs android_adb to be world writable, since it runs as root, but it will fail without it. If you're having trouble with your adb binary, I have a known working one I can pull-request in.
For serial, replace "adb,rndis" with "adb,acm,rndis". I've never tried that, so I can't say that all three at the same time will function as intended.
Sorry about this.
Well, now I have another problem. I can't chroot to it any more, for some reason, nor with Multirom, nor with the script through android. The image is perfect and totally mountable, both from android and from the PC. However after I mount it and I chroot into it (chroot $_chroot /usr/bin/env, /sbin/init when booting into it) it says "chroot: can't execute '/usr/bin/env': No such file or directory", but it's there! I mean, I added an "exit" after the failing chroot, so that I could inspect the environment, and the chroot is totally mounted with /usr/bin/env present in the right spot, executable. All of this has been happening since I pushed by mistake the newly built kernel to the chroot when it wasn't mounted, forgot about it and then mounted it (it failed, of course, because it wasn't empty). But now it is empty so what's wrong with it?? The kernel works, I don't know if it gets booted off the chroot's image or the image in multirom/roms/rom/boot/vmlinuz, but then it can't chroot into the image and it panics because init dies...
Anyway, @willcast, do I need to build it with CONFIG_USB_G_ANDROID=y before doing this?
Yes, you do.
Look for the chroot under recovery. I think multirom does more than just permissions trickery to hide other ROMs under Android, because I remember not being able to chroot into Arch after I moved it from /data/local/arch into the multirom directory. Try moving it outside of /data/media and making a symlink.
Aside from the fact that I'd like to know what magic trick is involved in the disappearance of the MultiROM directory, that surprises me because I didn't think it would do anything to /data/media. And the fact is that it just worked until a few hours ago! And it doesn't work either way, with chroot or MultiROM, which is weird because I'd expect it to work _at least_with MultiROM. It's not selinux either because I set it to permissive on android.
Anyway I'll try to put it back to data then symlink it to MultiROM.
For adb: so does it also mean I have to disable config_USB_g_serial?
On August 1, 2014 11:55:54 PM CEST, Will Castro [email protected] wrote:
Yes, you do.
Look for the chroot under recovery. I think multirom does more than just permissions trickery to hide other ROMs under Android, because I remember not being able to chroot into Arch after I moved it from /data/local/arch into the multirom directory. Try moving it outside of /data/media and making a symlink.
Reply to this email directly or view it on GitHub: https://github.com/crondog/arch-flo/issues/5#issuecomment-50939254
Sent from my Android device with K-9 Mail. Please excuse my brevity.
Anyway still not chrooting...
On August 1, 2014 11:55:54 PM CEST, Will Castro [email protected] wrote:
Yes, you do.
Look for the chroot under recovery. I think multirom does more than just permissions trickery to hide other ROMs under Android, because I remember not being able to chroot into Arch after I moved it from /data/local/arch into the multirom directory. Try moving it outside of /data/media and making a symlink.
Reply to this email directly or view it on GitHub: https://github.com/crondog/arch-flo/issues/5#issuecomment-50939254
Sent from my Android device with K-9 Mail. Please excuse my brevity.
Yes, if you look in the aosp kernel source for g_android, I believe it includes the serial/acm gadget driver as if it's a header. Huge kludge, but it does work. I think the black magic involves cascading bind mounts, but I'm not 100 percent sure.
On Fri, Aug 1, 2014 at 3:02 PM, Davide Depau [email protected] wrote:
Aside from the fact that I'd like to know what magic trick is involved in the disappearance of the MultiROM directory, that surprises me because I didn't think it would do anything to /data/media. And the fact is that it just worked until a few hours ago! And it doesn't work either way, with chroot or MultiROM, which is weird because I'd expect it to work _at least_with MultiROM. It's not selinux either because I set it to permissive on android.
Anyway I'll try to put it back to data then symlink it to MultiROM.
For adb: so does it also mean I have to disable config_USB_g_serial?
On August 1, 2014 11:55:54 PM CEST, Will Castro [email protected] wrote:
Yes, you do.
Look for the chroot under recovery. I think multirom does more than just permissions trickery to hide other ROMs under Android, because I remember not being able to chroot into Arch after I moved it from /data/local/arch into the multirom directory. Try moving it outside of /data/media and making a symlink.
Reply to this email directly or view it on GitHub: https://github.com/crondog/arch-flo/issues/5#issuecomment-50939254
Sent from my Android device with K-9 Mail. Please excuse my brevity.
—
Reply to this email directly or view it on GitHub https://github.com/crondog/arch-flo/issues/5#issuecomment-50939855.
OK and what do you think about the chroot? If only busybox gave more detailed info...
On August 2, 2014 12:23:42 AM CEST, Will Castro [email protected] wrote:
Yes, if you look in the aosp kernel source for g_android, I believe it includes the serial/acm gadget driver as if it's a header. Huge kludge, but it does work. I think the black magic involves cascading bind mounts, but I'm not 100 percent sure.
On Fri, Aug 1, 2014 at 3:02 PM, Davide Depau [email protected] wrote:
Aside from the fact that I'd like to know what magic trick is involved in the disappearance of the MultiROM directory, that surprises me because I didn't think it would do anything to /data/media. And the fact is that it just worked until a few hours ago! And it doesn't work either way, with chroot or MultiROM, which is weird because I'd expect it to work _at least_with MultiROM. It's not selinux either because I set it to permissive on android.
Anyway I'll try to put it back to data then symlink it to MultiROM.
For adb: so does it also mean I have to disable config_USB_g_serial?
On August 1, 2014 11:55:54 PM CEST, Will Castro [email protected] wrote:
Yes, you do.
Look for the chroot under recovery. I think multirom does more than just permissions trickery to hide other ROMs under Android, because I remember not being able to chroot into Arch after I moved it from /data/local/arch into the multirom directory. Try moving it outside of /data/media and making a symlink.
Reply to this email directly or view it on GitHub: https://github.com/crondog/arch-flo/issues/5#issuecomment-50939254
Sent from my Android device with K-9 Mail. Please excuse my brevity.
—
Reply to this email directly or view it on GitHub https://github.com/crondog/arch-flo/issues/5#issuecomment-50939855.
Reply to this email directly or view it on GitHub: https://github.com/crondog/arch-flo/issues/5#issuecomment-50941517
Sent from my Android device with K-9 Mail. Please excuse my brevity.
I don't know, honestly. Maybe there's a missing shared library or dynamic linker, and that's where the "no such file" error is coming from?
It makes sense... That makes me think of one thing... /lib... Let me check it... Hopefully tar didn't delete everything else when I extracted that tarball...
On August 2, 2014 12:30:24 AM CEST, Will Castro [email protected] wrote:
I don't know, honestly. Maybe there's a missing shared library or dynamic linker, and that's where the "no such file" error is coming from?
Reply to this email directly or view it on GitHub: https://github.com/crondog/arch-flo/issues/5#issuecomment-50941984
Sent from my Android device with K-9 Mail. Please excuse my brevity.
It sounded too weird to me that tar overwrote everything. It just overwrote a symlink. I restored it, now most of the stuff works, I'm just going to reinstall some packages that still give that error. Then I'll try adb.
Anyway I installed the modules but now when modprobing wlan I get something like "cannot insert module: permission denied", I don't understand why. Later I'll post the exact error and the kernel log when I turn the computer on.
On August 2, 2014 12:30:24 AM CEST, Will Castro [email protected] wrote:
I don't know, honestly. Maybe there's a missing shared library or dynamic linker, and that's where the "no such file" error is coming from?
Reply to this email directly or view it on GitHub: https://github.com/crondog/arch-flo/issues/5#issuecomment-50941984
Sent from my Android device with K-9 Mail. Please excuse my brevity.