UBports Robot Logo UBports Forum
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Groups
    • Search
    • Register
    • Login

    [Halium 9 Kernel Patching][GSI] Ubports fails to boot

    Scheduled Pinned Locked Moved Porting
    42 Posts 4 Posters 8.6k Views 2 Watching
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
      Reply
      • Reply as topic
      Log in to reply
      This topic has been deleted. Only users with topic management privileges can see it.
      • flohackF Offline
        flohack @nitanmarcel
        last edited by

        @nitanmarcel Yes lxc-start is crashing, probably even without doing anything already. Which kernel version is this, and plz post lxc-checkconfig output

        My languages: πŸ‡¦πŸ‡Ή πŸ‡©πŸ‡ͺ πŸ‡¬πŸ‡§ πŸ‡ΊπŸ‡Έ

        N 1 Reply Last reply Reply Quote 0
        • N Offline
          nitanmarcel @flohack
          last edited by

          @Flohack The Kernel's version is 4.14.56. I'm not at a PC right now and I've came back to stock ROM but I'll come back later with the required file.

          Could you tell me where I could find that specific file?

          1 Reply Last reply Reply Quote 0
          • N Offline
            nitanmarcel
            last edited by

            Also here's a backup of the log folder from /data/system-data/var maybe it helps until I come back with the file you requested

            https://transfer.sh/O6Vvf/log.zip

            1 Reply Last reply Reply Quote 0
            • flohackF Offline
              flohack
              last edited by

              Okay so do the following:

              1. Boot to recovery
              2. mkdir /a
              3. mount /data/rootfs.img /a
              4. cd /a/etc/init
              5. vi /etc/init/lxc-android-config.override
              6. place only one word inside this file: manual
              7. sync
              8. cd /
              9. umount /a

              Now, if you reboot, lxc startup will be disabled, you should be able to log in with ssh. Then you can execute lxc-checkconfig in the shell.

              My languages: πŸ‡¦πŸ‡Ή πŸ‡©πŸ‡ͺ πŸ‡¬πŸ‡§ πŸ‡ΊπŸ‡Έ

              N 2 Replies Last reply Reply Quote 0
              • N Offline
                nitanmarcel
                last edited by

                I managed to login but it asked me for a password. I used phablet and it looks like is accepted. But it get's stuck after that, and I can't do anything. After a few seconds the phone reboots. The file you mentioned wasn't empty, I removed everything and only placed manual in it

                1 Reply Last reply Reply Quote 0
                • N Offline
                  nitanmarcel @flohack
                  last edited by

                  @Flohack https://del.dog/ofipomemed here's the last_kmsg log

                  1 Reply Last reply Reply Quote 0
                  • N Offline
                    nitanmarcel
                    last edited by

                    It might be the hwservicemanager. I'm applying a patch rn

                    1 Reply Last reply Reply Quote 0
                    • N Offline
                      nitanmarcel @flohack
                      last edited by

                      @Flohack Same story. I can ssh but as soon as I enter the pasword phablet the console tab freezes and the phone reboots after a few seconds. This time without any last_kmsg.Screenshot from 2020-07-13 16-48-09.png

                      1 Reply Last reply Reply Quote 0
                      • N Offline
                        nitanmarcel
                        last edited by

                        I managed to get an last_kmsg after a few attemps: https://paste.ubuntu.com/p/gdThm8JyfF/

                        N flohackF 2 Replies Last reply Reply Quote 0
                        • N Offline
                          nitanmarcel @nitanmarcel
                          last edited by

                          If I'm not wrong I think this is what crashes it.

                          35>[   36.966464,5] systemd-logind[3823]: Failed to start user service, ignoring: Unknown unit: user@32011.service
                          <4>[   36.967859,4] !entity_is_task(se)
                          
                          flohackF 1 Reply Last reply Reply Quote 0
                          • flohackF Offline
                            flohack @nitanmarcel
                            last edited by

                            @nitanmarcel No that one you can ignore, its normal ^^

                            My languages: πŸ‡¦πŸ‡Ή πŸ‡©πŸ‡ͺ πŸ‡¬πŸ‡§ πŸ‡ΊπŸ‡Έ

                            1 Reply Last reply Reply Quote 0
                            • flohackF Offline
                              flohack @nitanmarcel
                              last edited by

                              @nitanmarcel Please mount your rootfs again as described above and move out all startup jobs called lxc-* to another folder. We must prevent any interaction with cgroups and lxc. And we need to get the output of lxc-checkconfig (its not a file, rather you call this on the console)

                              My languages: πŸ‡¦πŸ‡Ή πŸ‡©πŸ‡ͺ πŸ‡¬πŸ‡§ πŸ‡ΊπŸ‡Έ

                              1 Reply Last reply Reply Quote 0
                              • N Offline
                                nitanmarcel
                                last edited by

                                @Flohack Same thing happens. I get stuck after I enter the password. I've also tried from recovery and the same thing happens.

                                1 Reply Last reply Reply Quote 0
                                • N Offline
                                  nitanmarcel
                                  last edited by

                                  Also after I connect with ssh and it freezes if I try from another tab I can't connect anymore

                                  1 Reply Last reply Reply Quote 0
                                  • flohackF Offline
                                    flohack
                                    last edited by

                                    But does it bootloop?

                                    My languages: πŸ‡¦πŸ‡Ή πŸ‡©πŸ‡ͺ πŸ‡¬πŸ‡§ πŸ‡ΊπŸ‡Έ

                                    N 1 Reply Last reply Reply Quote 0
                                    • flohackF Offline
                                      flohack
                                      last edited by

                                      Can you try this fix:
                                      mkdir /a
                                      mount /data/rootfs.img /a
                                      echo manual |tee /a/etc/init/rsyslog.override
                                      umount /a
                                      sync
                                      we disable syslog daemon for a while, see if that unblocks ssh

                                      My languages: πŸ‡¦πŸ‡Ή πŸ‡©πŸ‡ͺ πŸ‡¬πŸ‡§ πŸ‡ΊπŸ‡Έ

                                      N 1 Reply Last reply Reply Quote 0
                                      • N Offline
                                        nitanmarcel @flohack
                                        last edited by

                                        @Flohack Yes, it goes to bootloop again. I've tried your fix but it still get's stuck after I enter my password and the same thing happens as before with lxc. The phone reboot then goes into a bootloop as soon as the phone starts

                                        1 Reply Last reply Reply Quote 0
                                        • N Offline
                                          nitanmarcel
                                          last edited by nitanmarcel

                                          And yeah, if I don't ssh the phone doesn't reboot. It just stays at the Android One logo

                                          [Edit: then it shuts down]

                                          1 Reply Last reply Reply Quote 0
                                          • N Offline
                                            nitanmarcel
                                            last edited by

                                            I also tried with telnet

                                            nitanmarcel@nitanmarcel:~/adb/Ubports$ telnet 10.15.19.82
                                            Trying 10.15.19.82...
                                            telnet: Unable to connect to remote host: Connection refused
                                            
                                            1 Reply Last reply Reply Quote 0
                                            • flohackF Offline
                                              flohack
                                              last edited by

                                              Sorry out of ideas πŸ™‚

                                              My languages: πŸ‡¦πŸ‡Ή πŸ‡©πŸ‡ͺ πŸ‡¬πŸ‡§ πŸ‡ΊπŸ‡Έ

                                              N 1 Reply Last reply Reply Quote 0
                                              • First post
                                                Last post