@AppLee As a user I will not troubleshoot the source code (which is also written in a language I don't speak). Where are the log files you speak of? They are not in the directory that ubports-installer is run from, they are not in $HOME. If they exist, that's great, but the existence and the location should be documented. The easiest solution is often to print everything to the terminal...
The Mi A2 is not a "new device" that should "require some work". I actually bought this device specifically since it is listed as supported by the installer and it is listed as a device where "everything" works.
Don't get me wrong, I'm aware that this is a community project. And I'm further aware that the Mi A2 is a community device. It's not a problem if things don't work. However, UBports presents itself (on ubports.com) as a project that is hiding a lot of technical details from its target audience, thereby making the impression that it's not necessary to care about technical details. "Just run the installer and go." Not.
@belohoub Thanks, that is valuable information. With the latest installer (0.8.7), I tried again to install the stable channel. But it hangs at "Cleaning Up - Formatting system partition" with no further information on the shell, just a lot of CPU load. Or does one have to wait (hours?) long? Afterwards the device is again in a state where fastboot is broken. Seems like I have to go the lengthy upgrade path to android 10 again to get a working device. I might try to re-flash the android 9-image once more and try again. At some point it will be time to settle for Lineage OS
Posts made by usenix
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RE: Installer fails
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RE: Installer fails
@belohoub That's very interesting. I followed the instructions from the video as well. That left me at least with an Android 9 installation where fastboot and adb work as expected.
When trying to use the installer thereafter, it is detecting the device, showing no error message, but then hangs when trying to install "stable", the installer hangs indefinitely. All I get on the console ispeter@pt450:~/Downloads$ ubports-installer info: Welcome to the UBports Installer version 0.8.4-beta! info: device detected: jasmine_sprout info: Installing Ubuntu Touch on your Xiaomi Mi A2 (jasmine_sprout) info: configuring... info: settings: {"channel":"16.04/arm64/android9/stable","wipe":false,"bootstrap":true} info: Good bye!
After your report, I might try again with the dev channel. However, since I want to use the phone as a daily driver, I have little interest in running anything that is not as stable as possible.
I'm kind of snowed in with work right now, but I will post my progress hopefully within a week.I think it would be rather beneficial to not have a "black box" installer that can't be diagnosed, and instructions for a "manual install" would be more than welcome.
Best
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RE: Installer fails
@antidroid Good point about the slots- I thought the more careful approach is to flash just the one- however, since after flashing the phone is in a state where I can't select the other slot anyway, I can probably flash both
BTW upon detecting the phone the ubports installer instructs to use a specific stock android version and provides the dowload link. So yes, this must be phone-specific.
@BristledKing did you flash the stock android 9 (downloaded from ubports link, I suppose)? To both slots? And how (just to make sure I could reproduce your approach)? And from a phone that was running android 9 or android 10? -
RE: Installer fails
I guess I will have to work my way through the internal updates again, to get back to android 10 with working fastboot. I have the appropriate zip for android 10, but I don't see the way to get in on the device...
Off-topic: I couldn't edit my message to append these two sentences, since akismet flagged it as spam????
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RE: Installer fails
From this, here is my process:
(base) peter@pt450:~/Downloads$ fastboot boot twrp.img downloading 'boot.img'... OKAY [ 0.780s] booting... OKAY [ 0.155s] finished. total time: 0.935s
jasmine_sprout_stock_android9.zip: 1 file pushed. 28.6 MB/s (1131322942 bytes in 37.715s)
In TWRP, select this zip for installation.
Updating partition detail⌠...done Full SELinux support is present. MTP Enabled Installing zip file â/jasmine_sprout_stock_android9.zipâ Checkeing for Digest file⌠Unmounting System⌠Flashing A/B zip to inactive slot: B Step 1/2 Step 2/2 To flash additional zips, please reboot recovery to switch to the updated slot. Updating partition details⌠...done
âReboot Systemâ in TWRP. This boots into Android 10 (which resides in Slot A).
peter@pt450:~/Downloads$ adb reboot fastboot peter@pt450:~/Downloads$ fastboot set_active b Setting current slot to 'b'... OKAY [ 0.026s] finished. total time: 0.026s peter@pt450:~/Downloads$ fastboot reboot rebooting... finished. total time: 0.050s
The system doesnât boot up. I get this on my phone:
Android Recovery xiaomi/jasmine/jasmine_sprout 9/PKQ1.180904.001/V10.0.2.0.PDIMIFJ user/release-keys Use volume up/down and power. Canât load Android system. Your data may be corrupt. If you continue to get this message, you may need to perform a factory data reset and erase all user data stored on this device [Try again][Factory data reset]
xiaomiâs V10 is in fact Android 9; so this is the correct version. At this point, Try again doesnât work (i.e. boots to the same message), and I go for the factory data reset. After that, a fresh Android 9 greets me. I go through the initial settings, then I enable USB degugging. I restart Android one more time just to be sure.
peter@pt450:~/Downloads$ adb devices List of devices attached 8542b8c unauthorized peter@pt450:~/Downloads$ adb reboot fastboot error: device unauthorized. This adb server's $ADB_VENDOR_KEYS is not set Try 'adb kill-server' if that seems wrong. Otherwise check for a confirmation dialog on your device.
The odd thing is, on the phone no authorization dialogue popped up when I enabled USB debugging. I revoke the USB debugging authorizations on the phone, disable and re-enable USB debugging, and now the authorization dialogue does pop up.
peter@pt450:~/Downloads$ adb reboot fastboot
This does not boot into fastboot mode, but into the android image. I reboot into fastboot mode with the Power+Vol_down key combination.
peter@pt450:~/Downloads$ fastboot set_active b error: Device does not support slots. peter@pt450:~/Downloads$ fastboot boot twrp.img downloading 'boot.img'⌠#this stalls, nothing happens peter@pt450:~/Downloads$ fastboot reboot #this stalls, nothing happens
So, Iâm in a state with a non-working fastboot again. I canât even fastboot reboot (I thought this was still possible the last time, but I might be wrong). I reboot by holding the Power button for some seconds, and I can boot into android 9 again.
I guess I will have to work my way through the internal updates again, to get back to android 10 with working fastboot. I have the appropriate zip for android 10, but I don't see the way to get in on the device...
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RE: Installer fails
This is the output from /proc/mounts (though adb shell):
jasmine_sprout:/ $ cat /proc/mounts /dev/root / ext4 ro,seclabel,nodev,relatime 0 0 tmpfs /dev tmpfs rw,seclabel,nosuid,relatime,size=1896744k,nr_inodes=474186,mode=755 0 0 devpts /dev/pts devpts rw,seclabel,relatime,mode=600 0 0 proc /proc proc rw,relatime,gid=3009,hidepid=2 0 0 sysfs /sys sysfs rw,seclabel,relatime 0 0 selinuxfs /sys/fs/selinux selinuxfs rw,relatime 0 0 tmpfs /mnt tmpfs rw,seclabel,nosuid,nodev,noexec,relatime,size=1896744k,nr_inodes=474186,mode=755,gid=1000 0 0 tmpfs /apex tmpfs rw,seclabel,nosuid,nodev,noexec,relatime,size=1896744k,nr_inodes=474186,mode=755 0 0 /dev/block/dm-1 /vendor ext4 ro,seclabel,relatime,discard 0 0 none /dev/cg2_bpf cgroup2 rw,nosuid,nodev,noexec,relatime 0 0 none /dev/cpuctl cgroup rw,nosuid,nodev,noexec,relatime,cpu 0 0 none /acct cgroup rw,nosuid,nodev,noexec,relatime,cpuacct 0 0 none /dev/cpuset cgroup rw,nosuid,nodev,noexec,relatime,cpuset,noprefix,release_agent=/sbin/cpuset_release_agent 0 0 none /dev/stune cgroup rw,nosuid,nodev,noexec,relatime,schedtune 0 0 /dev/root /apex/com.android.tzdata@290000000 ext4 ro,seclabel,relatime 0 0 /dev/root /apex/com.android.tzdata ext4 ro,seclabel,relatime 0 0 /dev/root /apex/com.android.runtime@1 ext4 ro,seclabel,relatime 0 0 /dev/root /apex/com.android.runtime ext4 ro,seclabel,relatime 0 0 debugfs /sys/kernel/debug debugfs rw,seclabel,relatime 0 0 none /config configfs rw,nosuid,nodev,noexec,relatime 0 0 pstore /sys/fs/pstore pstore rw,seclabel,nosuid,nodev,noexec,relatime 0 0 tracefs /sys/kernel/debug/tracing tracefs rw,seclabel,relatime 0 0 /dev/block/bootdevice/by-name/userdata /data ext4 rw,lazytime,seclabel,nosuid,nodev,noatime,discard,noauto_da_alloc,resgid=1065,data=ordered 0 0 /dev/block/bootdevice/by-name/modem_a /vendor/firmware_mnt vfat ro,context=u:object_r:firmware_file:s0,relatime,uid=1000,gid=1000,fmask=0337,dmask=0227,codepage=437,iocharset=iso8859-1,shortname=lower,errors=remount-ro 0 0 /dev/block/bootdevice/by-name/bluetooth_a /vendor/bt_firmware vfat ro,context=u:object_r:bt_firmware_file:s0,relatime,uid=1002,gid=3002,fmask=0337,dmask=0227,codepage=437,iocharset=iso8859-1,shortname=lower,errors=remount-ro 0 0 /dev/block/bootdevice/by-name/dsp_a /vendor/dsp ext4 ro,seclabel,nosuid,nodev,relatime,data=ordered 0 0 /dev/block/bootdevice/by-name/persist /mnt/vendor/persist ext4 rw,seclabel,nosuid,nodev,noatime,data=ordered 0 0 tmpfs /storage tmpfs rw,seclabel,nosuid,nodev,noexec,relatime,size=1896744k,nr_inodes=474186,mode=755,gid=1000 0 0 /dev/root /apex/com.android.conscrypt@290000000 ext4 ro,seclabel,nodev,relatime 0 0 /dev/root /apex/com.android.conscrypt ext4 ro,seclabel,nodev,relatime 0 0 /dev/root /apex/com.android.media@290000000 ext4 ro,seclabel,nodev,relatime 0 0 /dev/root /apex/com.android.media ext4 ro,seclabel,nodev,relatime 0 0 /dev/root /apex/com.android.media.swcodec@290000000 ext4 ro,seclabel,nodev,relatime 0 0 /dev/root /apex/com.android.media.swcodec ext4 ro,seclabel,nodev,relatime 0 0 /dev/root /apex/com.android.resolv@290000000 ext4 ro,seclabel,nodev,relatime 0 0 /dev/root /apex/com.android.resolv ext4 ro,seclabel,nodev,relatime 0 0 adb /dev/usb-ffs/adb functionfs rw,relatime 0 0 /data/media /mnt/runtime/default/emulated sdcardfs rw,nosuid,nodev,noexec,noatime,fsuid=1023,fsgid=1023,gid=1015,multiuser,mask=6,derive_gid,default_normal,unshared_obb 0 0 /data/media /storage/emulated sdcardfs rw,nosuid,nodev,noexec,noatime,fsuid=1023,fsgid=1023,gid=1015,multiuser,mask=6,derive_gid,default_normal,unshared_obb 0 0 /data/media /mnt/runtime/read/emulated sdcardfs rw,nosuid,nodev,noexec,noatime,fsuid=1023,fsgid=1023,gid=9997,multiuser,mask=23,derive_gid,default_normal,unshared_obb 0 0 /data/media /mnt/runtime/write/emulated sdcardfs rw,nosuid,nodev,noexec,noatime,fsuid=1023,fsgid=1023,gid=9997,multiuser,mask=7,derive_gid,default_normal,unshared_obb 0 0 /data/media /mnt/runtime/full/emulated sdcardfs rw,nosuid,nodev,noexec,noatime,fsuid=1023,fsgid=1023,gid=9997,multiuser,mask=7,derive_gid,default_normal,unshared_obb 0 0
jasmine_sprout:/ $ df Filesystem 1K-blocks Used Available Use% Mounted on /dev/root 3047900 2544264 487252 84% / tmpfs 1896744 1016 1895728 1% /dev tmpfs 1896744 0 1896744 0% /mnt tmpfs 1896744 0 1896744 0% /apex /dev/block/dm-1 2031964 667752 1347828 34% /vendor /dev/block/mmcblk0p69 48110436 161536 47801444 1% /data /data/media 48110436 161536 47801444 1% /storage/emulated
jasmine_sprout:/ $ ls -la /dev/block/by-name/ total 0 drwxr-xr-x 2 root root 1460 1972-03-30 04:01 . drwxr-xr-x 6 root root 2120 1972-03-30 04:01 .. lrwxrwxrwx 1 root root 21 1972-03-30 04:01 abl_a -> /dev/block/mmcblk0p25 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 abl_b -> /dev/block/mmcblk0p26 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 apdp -> /dev/block/mmcblk0p11 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 bk1 -> /dev/block/mmcblk0p51 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 bluetooth_a -> /dev/block/mmcblk0p38 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 bluetooth_b -> /dev/block/mmcblk0p50 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 boot_a -> /dev/block/mmcblk0p62 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 boot_b -> /dev/block/mmcblk0p63 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 cache -> /dev/block/mmcblk0p64 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 cmnlib64_a -> /dev/block/mmcblk0p22 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 cmnlib64_b -> /dev/block/mmcblk0p24 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 cmnlib_a -> /dev/block/mmcblk0p21 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 cmnlib_b -> /dev/block/mmcblk0p23 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 ddr -> /dev/block/mmcblk0p28 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 devcfg_a -> /dev/block/mmcblk0p30 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 devcfg_b -> /dev/block/mmcblk0p31 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 devinfo -> /dev/block/mmcblk0p43 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 dip -> /dev/block/mmcblk0p27 lrwxrwxrwx 1 root root 20 1972-03-30 04:01 dpo -> /dev/block/mmcblk0p2 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 dsp_a -> /dev/block/mmcblk0p48 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 dsp_b -> /dev/block/mmcblk0p49 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 frp -> /dev/block/mmcblk0p14 lrwxrwxrwx 1 root root 20 1972-03-30 04:01 fsc -> /dev/block/mmcblk0p3 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 fsg -> /dev/block/mmcblk0p45 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 hyp_a -> /dev/block/mmcblk0p17 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 hyp_b -> /dev/block/mmcblk0p18 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 keymaster_a -> /dev/block/mmcblk0p36 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 keymaster_b -> /dev/block/mmcblk0p37 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 keystore -> /dev/block/mmcblk0p13 lrwxrwxrwx 1 root root 20 1972-03-30 04:01 limits -> /dev/block/mmcblk0p4 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 logdump -> /dev/block/mmcblk0p57 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 logfs -> /dev/block/mmcblk0p44 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 mdtp_a -> /dev/block/mmcblk0p52 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 mdtp_b -> /dev/block/mmcblk0p53 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 mdtpsecapp_a -> /dev/block/mmcblk0p34 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 mdtpsecapp_b -> /dev/block/mmcblk0p35 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 minidump -> /dev/block/mmcblk0p61 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 misc -> /dev/block/mmcblk0p42 lrwxrwxrwx 1 root root 18 1972-03-30 04:01 mmcblk0 -> /dev/block/mmcblk0 lrwxrwxrwx 1 root root 22 1972-03-30 04:01 mmcblk0rpmb -> /dev/block/mmcblk0rpmb lrwxrwxrwx 1 root root 21 1972-03-30 04:01 modem_a -> /dev/block/mmcblk0p58 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 modem_b -> /dev/block/mmcblk0p59 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 modemst1 -> /dev/block/mmcblk0p46 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 modemst2 -> /dev/block/mmcblk0p47 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 msadp -> /dev/block/mmcblk0p12 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 oops -> /dev/block/mmcblk0p10 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 persist -> /dev/block/mmcblk0p55 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 persistbak -> /dev/block/mmcblk0p56 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 pmic_a -> /dev/block/mmcblk0p19 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 pmic_b -> /dev/block/mmcblk0p20 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 rawdump -> /dev/block/mmcblk0p60 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 rpm_a -> /dev/block/mmcblk0p15 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 rpm_b -> /dev/block/mmcblk0p16 lrwxrwxrwx 1 root root 20 1972-03-30 04:01 sec -> /dev/block/mmcblk0p6 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 splash -> /dev/block/mmcblk0p54 lrwxrwxrwx 1 root root 20 1972-03-30 04:01 ssd -> /dev/block/mmcblk0p5 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 sti -> /dev/block/mmcblk0p39 lrwxrwxrwx 1 root root 20 1972-03-30 04:01 storsec -> /dev/block/mmcblk0p9 lrwxrwxrwx 1 root root 20 1972-03-30 04:01 switch -> /dev/block/mmcblk0p1 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 system_a -> /dev/block/mmcblk0p65 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 system_b -> /dev/block/mmcblk0p66 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 toolsfv -> /dev/block/mmcblk0p29 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 tz_a -> /dev/block/mmcblk0p32 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 tz_b -> /dev/block/mmcblk0p33 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 userdata -> /dev/block/mmcblk0p69 lrwxrwxrwx 1 root root 20 1972-03-30 04:01 vbmeta_a -> /dev/block/mmcblk0p7 lrwxrwxrwx 1 root root 20 1972-03-30 04:01 vbmeta_b -> /dev/block/mmcblk0p8 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 vendor_a -> /dev/block/mmcblk0p67 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 vendor_b -> /dev/block/mmcblk0p68 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 xbl_a -> /dev/block/mmcblk0p40 lrwxrwxrwx 1 root root 21 1972-03-30 04:01 xbl_b -> /dev/block/mmcblk0p41
I don't know if this is informative. The phone is not rooted so I don't have permission to /proc/partitions.
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RE: Installer fails
@AntiDroid The phone was not really "bricked", since the android 9 was still booting up. However, fastboot (and thus flashing) was completely dysfunctional. Fastboot was only accessible via hardware key combination (and not from adb, which would just reboot into android). And the only accepted command in fastboot was fastboot reboot.
The installer stresses that a particular build of android 9 is strictly necessary for this device, and must be flashed before installing ubports. Hence this is what I did, using the image to which the installer provides a link. (May I say that in general, I don't have the impression that ubports provides a lot of documentation...)
Now that I am back to android 10, fastboot commands works as expected, including slots. I might try once more tonight. Is there a tool to show the contents of the partition table? To make sure there are no undesired entries?
@BristledKing It's good to see that the installer worked. I hope to get to the same stage, then we will see if I run into the same problem as you did.
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RE: Installer fails
Can anyone confirm that they were able to install ubports on this device starting from an android 10 installation?
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RE: Installer fails
@antidroid Well my situation was a bit desperate. Fastboot basically didn't function at all. The only way to get it working again was to upgrade the stock rom back to android 10 (that is from the internal updater, since installing images or sideloading was not possible). Now I'm at the latest patchlevel, and fastboot is working as expected. I never had /e/ installed (but I bought the device used...).
So I'm back to square zero, android 10 with working fastboot. I expect that simply flashing the android 9 image will break fastboot again. I'm not sure I want to go through the same process again. -
RE: Installer fails
(base) peter@pt450:~/Downloads$ fastboot --set-active=b Setting current slot to 'b'... FAILED (remote: unknown command) finished. total time: 0.000s (base) peter@pt450:~/Downloads$ fastboot --set-active=b error: Device does not support slots. (base) peter@pt450:~/Downloads$ fastboot --set-active=a Setting current slot to 'a'... FAILED (remote: Invalid Slot) finished. total time: 0.000s (base) peter@pt450:~/Downloads$ fastboot --set-active=boot_a Slot boot_a does not exist. supported slots are: a b
This is odd since I know that the device has slots and they were selectable in the past (i.e. before the ubports installation attempt). Is it possible that the installer changed something? Or could I have gone wrong when flashing the android 9 stock image? (which seems to be working fine)
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Installer fails
I bought this device to give ubports a try. Unlocked bootloader, flashed the android 9 image that is linked in the installer, enabled usb debugging after booting into android 9.
Then I'm trying to actually run the installer (Ubuntu 20.04, ubports installer 0.8.4-beta).This is the error message I get when bootstrap is ticked:
info: Welcome to the UBports Installer version 0.8.4-beta! info: device detected: jasmine_sprout info: Installing Ubuntu Touch on your Xiaomi Mi A2 (jasmine_sprout) info: configuring... info: settings: {"channel":"16.04/arm64/android9/stable","wipe":false,"bootstrap":true} error: Error: fastboot:format: Error: formatting failed: Error: {"error":{"code":1,"cmd":"fastboot format:ext4 system"},"stderr":"< waiting for any device >\nfastboot: error: Failed to identify current slot"} stack trace: Error: formatting failed: Error: {"error":{"code":1,"cmd":"fastboot format:ext4 system"},"stderr":"< waiting for any device >\nfastboot: error: Failed to identify current slot"} at /opt/ubports-installer/resources/app.asar.unpacked/node_modules/promise-android-tools/lib/module.cjs:1202:15 at /opt/ubports-installer/resources/app.asar.unpacked/node_modules/cancelable-promise/dist/CancelablePromise.js:27:18 at runMicrotasks (<anonymous>) at processTicksAndRejections (internal/process/task_queues.js:97:5)
This is the error message I get when bootstrap is not ticked:
info: Welcome to the UBports Installer version 0.8.4-beta! info: device detected: jasmine_sprout info: Installing Ubuntu Touch on your Xiaomi Mi A2 (jasmine_sprout) info: configuring... info: settings: {"channel":"16.04/arm64/android9/stable","wipe":false,"bootstrap":false} error: Error: systemimage:install: Error: Failed to download latest version TypeError: Cannot read property 'forEach' of undefined stack trace: Error: Failed to download latest version TypeError: Cannot read property 'forEach' of undefined at /opt/ubports-installer/resources/app.asar/node_modules/system-image-node-module/src/client.js:129:15 at processTicksAndRejections (internal/process/task_queues.js:97:5) at async Promise.all (index 0)
Any ideas? Since the installer doens't work, any instructions on where to download the necessary files myself and how to install manually?