Samsung S20 FE UT (Ubuntu Touch) | Android 13

[Sota4Ever_k]

I will assume that those who read will not understand much of what I am going to say, about the process that the camera will do until the moment it gets stuck. But well...
When I open the camera and when I take a photo it gets stuck, and assuming that I have to check in logcat or dmesg and there is this what happens to me:

sudo lxc-attach -n android -- /system/bin/logcat  -c && sudo lxc-attach -n android -- /system/bin/logcat  > > stuck-camera-log.log

It's very long, I'm going to put what NotKit mentioned to me:

TheKit:
from here, it seems like it did finish capturing the frame and even encoded it to JPEG:

10-04 00:09:23.592   184  3217 I ExynosCameraSec: [CAM(0)][Back_0]-(m_captureStreamThreadFunc[25888]):[F61 T4]YUV capture done. entityID 227, FrameState(0) (227)
10-04 00:09:23.592   184  3217 I ExynosCameraSec: [CAM(0)][Back_0]-(m_handleJpegFrame[25748]):Jpeg output done, jpeg size(2128085)
10-04 00:09:23.592   184  3217 I ExynosCamera: [CAM(0)][Back_0]-(m_sendJpegStreamResult[3234]):Set JPEG result Done. streamId 3, frameCount 61
10-04 00:09:23.592   184  3217 I ExynosCameraSec: [CAM(0)][Back_0]-(m_captureStreamThreadFunc[27795]):frame complete. framecount 61, frameType 4, pipeId(227)

TheKit:
and then

10-04 00:09:23.643   184  3194 W ExynosCameraMCPipe: [CAM(0)][PIPE_ISP]-(m_getBuffer[2303]):HAL(54, 54, pbt(1) size(0)) requestFrameQ wait timeout,Duration(1),LogCnt(6) FrameQ_size(0, 0)
10-04 00:09:23.702   184  3201 E ExynosCamera: [CAM(0)][Back_0]-(m_monitorThreadFunc[9685]):Sensor PIPE ID(6) ESD Detected. pipeCountRenew(16), lastMipiErr(0x0)

Why wasn't it saved?

[Sota4Ever_k]

@Sota4Ever_k I would like to send the files to show more information, but it won't let me

[Keneda]

@Sota4Ever_k
If you use code tag, it'll be not, it is intended for that.

[AppLee]

Hi @Sota4Ever_k

You can also give a link to a pad or pastebin with the full log file...

[Sota4Ever_k]

@AppLee https://gist.github.com/Sota4Ever/6a46c34800e5e0c9e35ecc38c91ab090
Here

[Sota4Ever_k]

@Sota4Ever_k And another thing, I was also able to take a photo, but I had to take the photo quickly when I entered the camera.
https://gist.github.com/Sota4Ever/6a46c34800e5e0c9e35ecc38c91ab090#file-quickly-camera-log-log

[Sota4Ever_k]

@Sota4Ever_k It is impossible for a human to read and understand everything I have written.

[Sota4Ever_k]

This post is deleted!

[Sota4Ever_k]

This post is deleted!

[Sota4Ever_k]

@AppLee Well I think I know why it can't take a photo, it's because it reached the buffer limits.

[AppLee]

Hi @Sota4Ever_k

That's progress.
But sadly I never ported Ubuntu Touch to a device, so I'm not able to help you with it.
Have you tried to follow Keneda's suggestion and join the porting group on Telegram?

[arubislander]

@AppLee I believe OP is already in the porter's group. They hit an obstacle with their port that has them stuck, but it seems very device specific, or else difficult to diagnose without having the port in front of you, so the suggestions of the other porters have not led to any breakthrough.

[Sota4Ever_k]

@arubislander Yes, I'm stuck
And I'm also still stuck that sometimes I can't connect to the internet when I restart the device

● NetworkManager.service - Network Manager
     Loaded: loaded (/lib/systemd/system/NetworkManager.service; enabled; vendor preset: enabled)
     Active: active (running) since Sun 2024-09-29 12:00:03 -05; 1min 55s ago
       Docs: man:NetworkManager(8)
   Main PID: 4342 (NetworkManager)
      Tasks: 3 (limit: 5560)
     Memory: 3.4M
     CGroup: /system.slice/NetworkManager.service
             └─4342 /usr/sbin/NetworkManager --no-daemon

sep 29 12:00:15 ubuntu-phablet NetworkManager[4342]: <info>  [1727629215.9285] device (p2p-dev-swlan0): supplicant management interface state: 4way_handshake -> disconnected
sep 29 12:00:16 ubuntu-phablet NetworkManager[4342]: <info>  [1727629216.0273] device (swlan0): supplicant interface state: disconnected -> scanning
sep 29 12:00:16 ubuntu-phablet NetworkManager[4342]: <info>  [1727629216.0274] device (p2p-dev-swlan0): supplicant management interface state: disconnected -> scanning
sep 29 12:00:18 ubuntu-phablet NetworkManager[4342]: <warn>  [1727629218.5755] device (swlan0): no secrets: No agents were available for this request.
sep 29 12:00:18 ubuntu-phablet NetworkManager[4342]: <info>  [1727629218.5756] device (swlan0): state change: need-auth -> failed (reason 'no-secrets', sys-iface-state: 'managed')
sep 29 12:00:18 ubuntu-phablet NetworkManager[4342]: <info>  [1727629218.5759] manager: NetworkManager state is now DISCONNECTED
sep 29 12:00:18 ubuntu-phablet NetworkManager[4342]: <warn>  [1727629218.5761] device (swlan0): Activation: failed for connection '#########'
sep 29 12:00:18 ubuntu-phablet NetworkManager[4342]: <info>  [1727629218.5765] device (swlan0): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed')
sep 29 12:00:19 ubuntu-phablet NetworkManager[4342]: <info>  [1727629219.6213] device (swlan0): supplicant interface state: scanning -> disconnected
sep 29 12:00:19 ubuntu-phablet NetworkManager[4342]: <info>  [1727629219.6213] device (p2p-dev-swlan0): supplicant management interface state: scanning -> disconnected

[Sota4Ever_k]

@Sota4Ever_k

phablet@ubuntu-phablet:~/Downloads$ cat pe.log | grep wlan
[    8.105718] wlan: Loading driver v5.2.022.3V-HS221230A
[    8.106494] wlan_hdd_state wlan major(510) initialized
[    8.108139] cnss: pinctrl_select_state wlan_en_sleep
[    8.109147] cnss: pinctrl_select_state wlan_en_active
[    8.389427] cnss: FW name added with prefix: qca6390/bdwlan.elf
[    8.391856] cnss: Downloading BDF: qca6390/bdwlan.elf, size: 57836
[    9.006058] cnss_pci 0000:01:00.0 wlp1s0: renamed from wlan0
[    9.030189] IPv6: ADDRCONF(NETDEV_UP): swlan0: link is not ready
[    9.030290] wlan: [4374:I:DP] 00000000: 10 76 12 29 c0 08 16 7a 99 6a a9 17 e1 e2 40 00
[    9.030296] wlan: [4374:I:DP] 00000010: 39 c1 75 ef
[    9.030299] wlan: [4374:I:DP] 00000000: 57 2c 2c b7 09 e3 09 18 0b 90 f7 e2 a8 40 d2 6f
[    9.030302] wlan: [4374:I:DP] 00000010: 58 9d 29 73 5f c5 fe 3a 90 b2 c2 25 ed 9c d8 68
[    9.030305] wlan: [4374:I:DP] 00000020: 1c f3 29 57 3b 17 90 cc 35 f6 7a 48
[    9.084482] IPv6: ADDRCONF(NETDEV_UP): swlan0: link is not ready
[    9.171887] IPv6: ADDRCONF(NETDEV_UP): swlan0: link is not ready
[    9.270260] IPv6: ADDRCONF(NETDEV_UP): swlan0: link is not ready
[    9.846611] init: processing action (vendor.wlan.ramdump_mode=2) from (/vendor/etc/init/wifi_qcom_ap_exynos.rc:46)

[Sota4Ever_k]

@Sota4Ever_k hello?

[arubislander]

@Sota4Ever_k Are you DenPe on Telegram? If so. You are already in the best place to receive help there.
The reason you are not getting more help is because your issues are appearantly very device specific, and dificult to diagnose for people not having the device in their hands.

[Sota4Ever_k]

@arubislander I noticed something about the wifi, it's that after a while the wifi works again.

And in my repository I implemented several devices of the same processor and little by little it is working

[Keneda]

@Sota4Ever_k said in Samsung S20 FE UT (Ubuntu Touch) | Android 13:

little by little it is working

Alway do things little by little.
Sorry, I couldn't help myself

[Sota4Ever_k]

@Keneda xd, Well there have been many changes in the kernel

[gn-lin]

Hello, are there any updates to this effort? I have a samsung S21 and would like to run UT on it. Are there any efforts on a UT port for samsung s21? I'd appreciate any information.