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agl-compositor not showing on UP SQUARED 6000 board setup of lilliput display

    • Closed Issue created by Sudarshan CP @sudarshan.chikkapuraputtalingaiah-ext

    Affected images versions

    • apertis_v2023dev3-hmi-amd64-uefi_v2023dev3.0.img.gz
    Type Arch v2021 v2022 v2023dev3
    minimal/fixedfunction amd64
    minimal/fixedfunction armhf
    minimal/fixedfunction arm64
    target/hmi amd64 Yes
    target/hmi armhf
    target/hmi arm64
    basesdk amd64
    sdk amd64
    nfs amd64
    nfs armhf
    nfs arm64
    lxc amd64
    lxc armhf
    lxc arm64
    image-builder
    package-source-builder

    Unaffected images versions

    NA

    Testcase

    agl-compositor

    Steps to reproduce

    1. Download the following file : apertis_v2023dev3-hmi-amd64-uefi_v2023dev3.0.img.gz apertis_v2023dev3-hmi-amd64-uefi_v2023dev3.0.img.bmap

    2. Run the following command : sudo bmaptool copy ./apertis_v2023dev3-hmi-amd64-uefi_v2023dev3.0.img.gz /dev/sdb

    3. Configure the device : https://www.apertis.org/reference_hardware/upsquared6000_setup/

    4. Boot the target

    Expected result

    • agl-compositor should display on lilliput display

    Actual result

    No display shown.

    Reproducibility

    1. :white_check_mark:always

    Impact of bug

    • HMI validation for each release will be delayed on actual target
    • Validating and identifying open bugs are delayed and missing the warranty period from collabora.

    Attachments

    • Device connection to display image

    • When i tried triggering the compositor display

    • [ 0.272941] ACPI BIOS Error (bug): AE_AML_BUFFER_LIMIT, Field [IOF2] at bit offset/length 712/16 exceeds size of target Buffer (664 bits) (20211217/dsopcode-198) [ 0.274220] ACPI Error: Aborting method _SB.PC00.UA00.BTH0._CRS due to previous error (AE_AML_BUFFER_LIMIT) (20211217/psparse-529) [ 0.274799] ACPI Error: Method execution failed _SB.PC00.UA00.BTH0._CRS due to previous error (AE_AML_BUFFER_LIMIT) (20211217/uteval-68) [ 2.735881] i915 0000:00:02.0: firmware: failed to load i915/icl_dmc_ver1_09.bin (-2) [ 2.736629] firmware_class: See https://wiki.debian.org/Firmware for information about missing firmware [FAILED] Failed to start Access poi…server for Wi-Fi and Ethernet.

    Apertis v2023dev3 apertis ttyS0 apertis login: user Password: Linux apertis 5.18.0-0.deb11.4-amd64 #1 (closed) SMP PREEMPT_DYNAMIC Debian 5.18.16-1~bpo11+1+apertis1 (2022-0 x86_64

    The programs included with the Apertis system are free software; the exact distribution terms for each program are described in the individual files in /usr/share/doc/*/copyright.

    Apertis comes with ABSOLUTELY NO WARRANTY, to the extent permitted by applicable law. Last login: Tue Oct 25 21:34:39 UTC 2022 on tty1

    BusyBox v1.30.1 (Apertis 1:1.30.1-6+apertis13bv2023dev3b5) built-in shell (ash) Enter 'help' for a list of built-in commands.

    $

    now this is showing

    no agl-compositor on the screen 3:31 PM

    $ agl-compositor Date: 2022-10-25 UTC [21:36:19.237] Using config file '/etc/xdg/weston/agl-compositor.ini'. [21:36:19.238] Output repaint window is 7 ms maximum. [21:36:19.238] Loading module '/usr/lib/x86_64-linux-gnu/libweston-9/drm-backend.so' [21:36:19.239] initializing drm backend [21:36:19.239] logind: failed to get session seat [21:36:19.239] logind: cannot setup systemd-logind helper (-61), using legacy fallback [21:36:19.239] fatal: drm backend should be run using weston-launch binary, or your system should provide the logind D-Bus API. [21:36:19.239] fatal: failed to create compositor backend. Internal warning: debug scope 'drm-backend' has not been destroyed. $

    Root cause

    Outcomes

    Management data

    This section is for management only, it should be the last one in the description.

    /cc @andrunko @em @sagar @sudarshan @wlozano

    Phabricator link: https://phabricator.apertis.org/T9345

    Edited

    Designs

    Child items ...

    • Activity

    • Apertis CI robot added status:unconfirmed label

      added status:unconfirmed label

    • Apertis CI robot added priority:needs triage label

      added priority:needs triage label

    • Sudarshan CP changed the description

      changed the description

    • Sudarshan CP added release:v2021 release:v2022 + 1 deleted label

      added release:v2021 release:v2022 + 1 deleted label

    • Apertis CI robot changed the description

      changed the description

    • Walter Lozano added priority:high label and removed priority:needs triage label

      added priority:high label and removed priority:needs triage label

    • Walter Lozano assigned to @adalessandro

      assigned to @adalessandro

    • Walter Lozano
      Walter Lozano @wlozano ·
      Maintainer

      @adalessandro can you check this one?

    • Sudarshan CP changed title from HMI image not booting on UP SQUARED 6000 board to agl-compositor not showing on UP SQUARED 6000 board setup of lilliput display

      changed title from HMI image not booting on UP SQUARED 6000 board to agl-compositor not showing on UP SQUARED 6000 board setup of lilliput display

    • Ariel D'Alessandro
      Ariel D'Alessandro @adalessandro ·
      Maintainer

      @sudarshan could you attach the entire log from power up?

    • S
      Sudarshan CP @sudarshan.chikkapuraputtalingaiah-ext ·
      Author Developer

      [ 42.456096] usb 1-1: cp210x converter now attached to ttyUSB0 user@apertispro:~$ picocom /dev/ttyUSB0 -b 115200 picocom v3.1

      port is : /dev/ttyUSB0 flowcontrol : none baudrate is : 115200 parity is : none databits are : 8 stopbits are : 1 escape is : C-a local echo is : no noinit is : no noreset is : no hangup is : no nolock is : no send_cmd is : sz -vv receive_cmd is : rz -vv -E imap is : omap is : emap is : crcrlf,delbs, logfile is : none initstring : none exit_after is : not set exit is : no

      Type [C-a] [C-h] to see available commands Terminal ready [ 0.272252] ACPI BIOS Error (bug): AE_AML_BUFFER_LIMIT, Field [IOF2] at bit offset/length 712/16 exceeds size of target Buffer (664 bits) (20211217/dsopcode-198) [ 0.273506] ACPI Error: Aborting method _SB.PC00.UA00.BTH0._CRS due to previous error (AE_AML_BUFFER_LIMIT) (20211217/psparse-529) [ 0.273970] ACPI Error: Method execution failed _SB.PC00.UA00.BTH0._CRS due to previous error (AE_AML_BUFFER_LIMIT) (20211217/uteval-68) [ 3.052538] i915 0000:00:02.0: firmware: failed to load i915/icl_dmc_ver1_09.bin (-2) [ 3.061399] firmware_class: See https://wiki.debian.org/Firmware for information about missing firmware [FAILED] Failed to start Access poi…server for Wi-Fi and Ethernet. [FAILED] Failed to start usbmount@dev-sda1.service. [FAILED] Failed to start Access poi…server for Wi-Fi and Ethernet.

      Apertis v2023dev3 apertis ttyS0 apertis login: user Password: Linux apertis 5.18.0-0.deb11.4-amd64 #1 (closed) SMP PREEMPT_DYNAMIC Debian 5.18.16-1~bpo11+1+apertis1 (2022-0 x86_64

      The programs included with the Apertis system are free software; the exact distribution terms for each program are described in the individual files in /usr/share/doc/*/copyright.

      Apertis comes with ABSOLUTELY NO WARRANTY, to the extent permitted by applicable law. Last login: Wed Oct 26 21:26:03 UTC 2022 on tty1

      BusyBox v1.30.1 (Apertis 1:1.30.1-6+apertis13bv2023dev3b5) built-in shell (ash) Enter 'help' for a list of built-in commands

    • S
      Sudarshan CP @sudarshan.chikkapuraputtalingaiah-ext ·
      Author Developer

      Not finding the agl-compositor service on bootup : 268 ? Ss 0:00 /lib/systemd/systemd-journald 284 ? Ss 0:01 /lib/systemd/systemd-udevd 448 ? Ss 0:00 avahi-daemon: running [apertis.local] 464 ? S 0:00 _ avahi-daemon: chroot helper 449 ? Ss 0:00 /usr/bin/dbus-daemon --system --address=systemd: -- 453 ? Ss 0:00 /usr/sbin/connmand -n 454 ? Ss 0:00 /usr/bin/dlt-daemon 455 ? Ss 0:00 /usr/sbin/dundee -n 456 ? Ss 0:00 /usr/sbin/ofonod -n 457 ? Ss 0:00 /lib/systemd/systemd-logind 458 ? Ssl 0:00 /usr/libexec/udisks2/udisksd 460 ? Ss 0:00 /sbin/wpa_supplicant -u -s -O /run/wpa_supplicant 481 tty1 Ss+ 0:00 /usr/bin/systemctl --wait --user start apertis-sess 559 tty1 S+ 0:00 _ (sd-pam) 488 ? Ssl 0:00 /usr/libexec/polkitd --no-debug 493 ttyS0 Ss 0:00 /bin/login -p -- 604 ttyS0 S 0:00 _ -ash 715 ttyS0 R+ 0:00 _ ps -axf 544 ? Ss 0:00 sshd: /usr/sbin/sshd -D [listener] 0 of 10-100 star 546 ? Ss 0:00 /lib/systemd/systemd --user 547 ? S 0:00 _ (sd-pam) 556 ? Ssl 0:00 _ /usr/bin/pipewire 557 ? Ssl 0:00 _ /usr/bin/wireplumber 558 ? Ssl 0:00 _ /usr/bin/pipewire-pulse 560 ? Ss 0:00 _ /usr/bin/dbus-daemon --session --address=system 623 ? Ssl 0:00 _ /usr/libexec/gvfsd $

    • Ariel D'Alessandro
      Ariel D'Alessandro @adalessandro ·
      Maintainer

      @sudarshan I've tested on my board and there's no apparent issue so far.

      Flashed the image to a USB stick. Booting the board from the USB stick with a HDMI cable attached. Apertis is showing the agl-compositor on the HDMI screen:

      $ cat /etc/image_version
apertis v2023dev3 20220907.0018 collabora
$ ps ax | grep agl
    612 ?        Ssl    0:00 /usr/bin/agl-compositor
    787 ttyS0    S+     0:00 grep agl
$ systemctl status --user --no-pager agl-compositor.service
● agl-compositor.service - agl-compositor, a Wayland compositor, as a system service
     Loaded: loaded (/usr/lib/systemd/user/agl-compositor.service; enabled; vendor preset: enabled)
     Active: active (running) since Wed 2022-10-26 16:48:34 UTC; 4min 2s ago
TriggeredBy: ● agl-compositor.socket
       Docs: https://docs.automotivelinux.org/en/master/#5_Component_Documentation/1_agl-compositor/
   Main PID: 612 (agl-compositor)
      Tasks: 10 (limit: 8875)
     Memory: 151.6M
        CPU: 780ms
     CGroup: /user.slice/user-1000.slice/user@1000.service/app.slice/agl-compositor.service
             ├─612 /usr/bin/agl-compositor
             ├─632 /bin/sh -c /usr/bin/maynard
             └─633 /usr/bin/maynard

Oct 26 16:48:36 apertis maynard[633]: failed to setup mixer: No such file o…tory
Oct 26 16:48:36 apertis agl-compositor[612]: [16:48:36.468] Added surface 0x…ist
Oct 26 16:48:36 apertis agl-compositor[612]: [16:48:36.468] Added surface 0x…ist
Oct 26 16:48:36 apertis maynard[633]: New advertisement app id maynard
Oct 26 16:48:36 apertis maynard[633]: New advertisement app id maynard
Oct 26 16:48:37 apertis agl-compositor[612]: [16:48:37.469] (background) pos…A-1
Oct 26 16:48:37 apertis agl-compositor[612]: [16:48:37.469] (panel) geom.wid…y 0
Oct 26 16:48:37 apertis agl-compositor[612]: [16:48:37.469] (panel) edge 2 p…y 0
Oct 26 16:48:37 apertis agl-compositor[612]: [16:48:37.469] panel type 2 ini…A-1
Oct 26 16:48:37 apertis agl-compositor[612]: [16:48:37.469] Usable area: 182…0,0
Hint: Some lines were ellipsized, use -l to show in full.
      • Ariel D'Alessandro
        Ariel D'Alessandro @adalessandro ·
        Maintainer

        Looks like there's an issue when disconnecting/connecting the HDMI cable:

        [boot with HDMI cable disconnected]

$ ps ax | grep agl
    585 ?        Ssl    0:00 /usr/bin/agl-compositor
    631 ttyS0    S+     0:00 grep agl

$ systemctl status --user --no-pager -n200 -l agl-compositor.service
[...]
Oct 26 17:00:21 apertis agl-compositor[585]: [17:00:21.509] DRM: head 'HDMI-A-1' found, connector 239 is disconnected.
Oct 26 17:00:21 apertis agl-compositor[585]: [17:00:21.509] DRM: head 'DP-1' found, connector 249 is disconnected.
Oct 26 17:00:21 apertis agl-compositor[585]: [17:00:21.510] Registered plugin API 'weston_drm_output_api_v1' of size 24
Oct 26 17:00:21 apertis agl-compositor[585]: [17:00:21.510] Registered plugin API 'weston_drm_virtual_output_api_v1' of size 48
Oct 26 17:00:21 apertis agl-compositor[585]: [17:00:21.511] Loading module '/usr/lib/x86_64-linux-gnu/libweston-9/remoting-plugin.so'
Oct 26 17:00:21 apertis agl-compositor[585]: [17:00:21.610] Registered plugin API 'weston_remoting_api_v1' of size 64
Oct 26 17:00:21 apertis agl-compositor[585]: [17:00:21.688] Seat 0x56193028bf80, cursor is not set
Oct 26 17:00:21 apertis agl-compositor[585]: [17:00:21.688] Installing 'allow-all' policy engine
Oct 26 17:00:21 apertis agl-compositor[585]: [17:00:21.688] launching' /usr/bin/maynard'
Oct 26 17:00:21 apertis agl-compositor[585]: [17:00:21.689] info: add 1 socket(s) provided by systemd
Oct 26 17:00:21 apertis agl-compositor[585]: [17:00:21.689] Sending ready to systemd
Oct 26 17:00:21 apertis systemd[566]: Started agl-compositor, a Wayland compositor, as a system service.
Oct 26 17:00:22 apertis maynard[617]: AT-SPI: Error retrieving accessibility bus address: org.freedesktop.DBus.Error.ServiceUnknown: The name org.a11y.Bus was not provided by any .service files
Oct 26 17:00:22 apertis agl-compositor[617]: could not find output, shell or shell_desktop modules

[connected HDMI cable - no output on the display]

Oct 26 17:01:58 apertis agl-compositor[585]: [17:01:58.982] DRM: head 'HDMI-A-1' updated, connector 239 is connected, EDID make 'SAM', model 'S23B350', serial 'unknown'
Oct 26 17:01:58 apertis agl-compositor[585]: [17:01:58.982] Chosen EGL config details: id:  61 rgba: 8 8 8 0 buf: 24 dep:  0 stcl: 0 int: 1-1 type: win vis_id: XRGB8888 (0x34325258)
Oct 26 17:01:58 apertis agl-compositor[585]: [17:01:58.982] Output HDMI-A-1 (crtc 236) video modes:
Oct 26 17:01:58 apertis agl-compositor[585]:                1920x1080@60.0, preferred, current, 148.5 MHz
Oct 26 17:01:58 apertis agl-compositor[585]:                1920x1080@60.0 16:9, 148.5 MHz
Oct 26 17:01:58 apertis agl-compositor[585]:                1920x1080@59.9 16:9, 148.4 MHz
Oct 26 17:01:58 apertis agl-compositor[585]:                1920x1080@50.0 16:9, 148.5 MHz
Oct 26 17:01:58 apertis agl-compositor[585]:                1680x1050@59.9, 119.0 MHz
Oct 26 17:01:58 apertis agl-compositor[585]:                1600x900@60.0, 108.0 MHz
Oct 26 17:01:58 apertis agl-compositor[585]:                1280x1024@75.0, 135.0 MHz
Oct 26 17:01:58 apertis agl-compositor[585]:                1280x1024@60.0, 108.0 MHz
Oct 26 17:01:58 apertis agl-compositor[585]:                1440x900@59.9, 88.8 MHz
Oct 26 17:01:58 apertis agl-compositor[585]:                1280x800@59.9, 71.0 MHz
Oct 26 17:01:58 apertis agl-compositor[585]:                1152x864@75.0, 108.0 MHz
Oct 26 17:01:58 apertis agl-compositor[585]:                1280x720@60.0, 74.2 MHz
Oct 26 17:01:58 apertis agl-compositor[585]:                1280x720@60.0 16:9, 74.2 MHz
Oct 26 17:01:58 apertis agl-compositor[585]:                1280x720@59.9 16:9, 74.2 MHz
Oct 26 17:01:58 apertis agl-compositor[585]:                1280x720@50.0, 74.2 MHz
Oct 26 17:01:58 apertis agl-compositor[585]:                1280x720@50.0 16:9, 74.2 MHz
Oct 26 17:01:58 apertis agl-compositor[585]:                1024x768@75.0, 78.8 MHz
Oct 26 17:01:58 apertis agl-compositor[585]:                1024x768@70.1, 75.0 MHz
Oct 26 17:01:58 apertis agl-compositor[585]:                1024x768@60.0, 65.0 MHz
Oct 26 17:01:58 apertis agl-compositor[585]:                832x624@74.6, 57.3 MHz
Oct 26 17:01:58 apertis agl-compositor[585]:                800x600@75.0, 49.5 MHz
Oct 26 17:01:58 apertis agl-compositor[585]:                800x600@72.2, 50.0 MHz
Oct 26 17:01:58 apertis agl-compositor[585]:                800x600@60.3, 40.0 MHz
Oct 26 17:01:58 apertis agl-compositor[585]:                800x600@56.2, 36.0 MHz
Oct 26 17:01:58 apertis agl-compositor[585]:                720x576@50.0, 27.0 MHz
Oct 26 17:01:58 apertis agl-compositor[585]:                720x576@50.0 16:9, 27.0 MHz
Oct 26 17:01:58 apertis agl-compositor[585]:                720x480@60.0 4:3, 27.0 MHz
Oct 26 17:01:58 apertis agl-compositor[585]:                720x480@60.0 16:9, 27.0 MHz
Oct 26 17:01:58 apertis agl-compositor[585]:                720x480@59.9, 27.0 MHz
Oct 26 17:01:58 apertis agl-compositor[585]:                720x480@59.9 16:9, 27.0 MHz
Oct 26 17:01:58 apertis agl-compositor[585]:                640x480@75.0, 31.5 MHz
Oct 26 17:01:58 apertis agl-compositor[585]:                640x480@72.8, 31.5 MHz
Oct 26 17:01:58 apertis agl-compositor[585]:                640x480@66.7, 30.2 MHz
Oct 26 17:01:58 apertis agl-compositor[585]:                640x480@60.0 4:3, 25.2 MHz
Oct 26 17:01:58 apertis agl-compositor[585]:                640x480@59.9, 25.2 MHz
Oct 26 17:01:58 apertis agl-compositor[585]:                720x400@70.1, 28.3 MHz
Oct 26 17:01:58 apertis agl-compositor[585]: [17:01:58.982] associating input device event2 with output HDMI-A-1 (none by udev)
Oct 26 17:01:58 apertis agl-compositor[585]: [17:01:58.982] associating input device event3 with output HDMI-A-1 (none by udev)
Oct 26 17:01:58 apertis agl-compositor[585]: [17:01:58.982] associating input device event1 with output HDMI-A-1 (none by udev)
Oct 26 17:01:58 apertis agl-compositor[585]: [17:01:58.982] associating input device event0 with output HDMI-A-1 (none by udev)
Oct 26 17:01:58 apertis agl-compositor[585]: [17:01:58.982] associating input device event5 with output HDMI-A-1 (none by udev)
Oct 26 17:01:58 apertis agl-compositor[585]: [17:01:58.982] Output 'HDMI-A-1' enabled with head(s) HDMI-A-1

[disconnected HDMI cable]

Oct 26 17:02:28 apertis agl-compositor[585]: [17:02:28.020] DRM: head 'HDMI-A-1' updated, connector 239 is disconnected.
Oct 26 17:02:28 apertis agl-compositor[585]: [17:02:28.020] Output 'HDMI-A-1' no heads left, disabling.
Oct 26 17:02:28 apertis agl-compositor[585]: [17:02:28.020] Disabling output HDMI-A-1
Oct 26 17:02:28 apertis agl-compositor[585]: [17:02:28.034] output for input device event2 removed
Oct 26 17:02:28 apertis agl-compositor[585]: [17:02:28.034] output for input device event3 removed
Oct 26 17:02:28 apertis agl-compositor[585]: [17:02:28.034] output for input device event1 removed
Oct 26 17:02:28 apertis agl-compositor[585]: [17:02:28.034] output for input device event0 removed
Oct 26 17:02:28 apertis agl-compositor[585]: [17:02:28.034] output for input device event5 removed
Oct 26 17:02:28 apertis agl-compositor[585]: [17:02:28.034] Disabling output HDMI-A-1
Oct 26 17:02:28 apertis systemd[566]: agl-compositor.service: Main process exited, code=killed, status=11/SEGV
Oct 26 17:02:28 apertis systemd[566]: agl-compositor.service: Failed with result 'signal'.

[process is dead]

$ ps ax | grep agl
    778 ttyS0    S+     0:00 grep agl
      • Ariel D'Alessandro
        Ariel D'Alessandro @adalessandro ·
        Maintainer

        @sudarshan could you try reproducing the above test case? Please boot both with and without the HDMI display connected.

      • Please register or sign in to reply
      • S
        Sudarshan CP @sudarshan.chikkapuraputtalingaiah-ext ·
        Author Developer

        without HMI connection : agl-compositor is running. Apertis v2023pre apertis ttyS0 apertis login: user Password: Linux apertis 5.18.0-0.deb11.4-amd64 #1 (closed) SMP PREEMPT_DYNAMIC Debian 5.18.16-1~bpo11+1+apertis4 (2022-1 x86_64

        The programs included with the Apertis system are free software; the exact distribution terms for each program are described in the individual files in /usr/share/doc/*/copyright.

        Apertis comes with ABSOLUTELY NO WARRANTY, to the extent permitted by applicable law. Last login: Thu Oct 27 14:48:29 UTC 2022 on tty1

        BusyBox v1.30.1 (Apertis 1:1.30.1-6+apertis13bv2023dev3b5) built-in shell (ash) Enter 'help' for a list of built-in commands.

        $ ps -ef |grep agl-compo user 582 569 0 14:48 ? 00:00:00 /usr/bin/agl-compositor user 694 683 0 14:50 ttyS0 00:00:00 grep agl-compo $

        After connecting HMI display connection agl-compositor is deleting, and if i try to start the agl-compositor manually, following logs are coming : $ ps -ef |grep agl-compo user 582 569 0 14:48 ? 00:00:00 /usr/bin/agl-compositor user 778 683 0 14:53 ttyS0 00:00:00 grep agl-compo $ ps -ef |grep agl-compo user 812 683 0 14:54 ttyS0 00:00:00 grep agl-compo $ ps -ef |grep agl-compo user 815 683 0 14:54 ttyS0 00:00:00 grep agl-compo $ ps -ef |grep agl-compo user 825 683 0 14:55 ttyS0 00:00:00 grep agl-compo $ /usr/bin/agl-compositor Date: 2022-10-27 UTC [14:55:21.032] Using config file '/etc/xdg/weston/agl-compositor.ini'. [14:55:21.032] Output repaint window is 7 ms maximum. [14:55:21.032] Loading module '/usr/lib/x86_64-linux-gnu/libweston-9/drm-backend.so' [14:55:21.034] initializing drm backend [14:55:21.034] logind: failed to get session seat [14:55:21.034] logind: cannot setup systemd-logind helper (-61), using legacy fallback [14:55:21.034] fatal: drm backend should be run using weston-launch binary, or your system should provide the logind D-Bus API. [14:55:21.034] fatal: failed to create compositor backend. Internal warning: debug scope 'drm-backend' has not been destroyed. $

      • Ariel D'Alessandro
        Ariel D'Alessandro @adalessandro ·
        Maintainer

        @sudarshan nitpick, you can enclose the logs with these ``` quotes, so it will be render properly, easy to visualize :-)

      • Please register or sign in to reply
    • Ariel D'Alessandro
      Ariel D'Alessandro @adalessandro ·
      Maintainer

      @sudarshan for completion, could you also please provide logs for the other test case? Plug the HDMI monitor before the board is powered on.

    • S
      Sudarshan CP @sudarshan.chikkapuraputtalingaiah-ext ·
      Author Developer

      Please find the logs, disconnected HDMI display: without connecting the HDMI display :

      user@apertispro:/wikisync/checkin/fixup/apertispro-website$ cd user@apertispro:$ picocom /dev/ttyUSB0 -b 115200 picocom v3.1

      port is : /dev/ttyUSB0 flowcontrol : none baudrate is : 115200 parity is : none databits are : 8 stopbits are : 1 escape is : C-a local echo is : no noinit is : no noreset is : no hangup is : no nolock is : no send_cmd is : sz -vv receive_cmd is : rz -vv -E imap is : omap is : emap is : crcrlf,delbs, logfile is : none initstring : none exit_after is : not set exit is : no

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      Version 2.22.1282 Copyright (C) 2022 AMI
      Press or to enter setup.
      [ 0.269851] ACPI BIOS Error (bug): AE_AML_BUFFER_LIMIT, Field [IOF2] at bit offset/length 712/16 exceeds size of target Buffer (664 bits) (20211217/dsopcode-198) [ 0.271139] ACPI Error: Aborting method _SB.PC00.UA00.BTH0._CRS due to previous error (AE_AML_BUFFER_LIMIT) (20211217/psparse-529) [ 0.271948] ACPI Error: Method execution failed _SB.PC00.UA00.BTH0._CRS due to previous error (AE_AML_BUFFER_LIMIT) (20211217/uteval-68) [ 2.720722] i915 0000:00:02.0: firmware: failed to load i915/icl_dmc_ver1_09.bin (-2) [ 2.721372] firmware_class: See https://wiki.debian.org/Firmware for information about missing firmware [ OK ] Finished Hold until boot process finishes up. [ OK ] Finished Terminate Plymouth Boot Screen. [FAILED] Failed to start Access poi…server for Wi-Fi and Ethernet. [FAILED] Failed to start usbmount@dev-sda1.service.

      Apertis v2023pre apertis ttyS0 apertis login: user Password: Linux apertis 5.18.0-0.deb11.4-amd64 #1 (closed) SMP PREEMPT_DYNAMIC Debian 5.18.16-1~bpo11+1+apertis4 (2022-1 x86_64

      The programs included with the Apertis system are free software; the exact distribution terms for each program are described in the individual files in /usr/share/doc/*/copyright.

      Apertis comes with ABSOLUTELY NO WARRANTY, to the extent permitted by applicable law. Last login: Thu Oct 27 23:27:57 UTC 2022 on tty1

      BusyBox v1.30.1 (Apertis 1:1.30.1-6+apertis13bv2023dev3b5) built-in shell (ash) Enter 'help' for a list of built-in commands.

      $ ps -ef |grep agl-compositor user 556 543 0 23:27 ? 00:00:00 /usr/bin/agl-compositor user 608 595 0 23:28 ttyS0 00:00:00 grep agl-compositor $

    • S
      Sudarshan CP @sudarshan.chikkapuraputtalingaiah-ext ·
      Author Developer

      After connecting HDMI display and pressing input key on lilliput display, our agl-compositor is no more exists on the target.

    • Ariel D'Alessandro removed status:unconfirmed label

      removed status:unconfirmed label

    • Ariel D'Alessandro added status:confirmed label

      added status:confirmed label

    • Walter Lozano assigned to @detlev and unassigned @adalessandro

      assigned to @detlev and unassigned @adalessandro

    • Detlev Casanova
      Detlev Casanova @detlev ·
      Maintainer

      agl-compositor is crashing when plugging or unplugging the HDMI cable.

      The gdb trace shows:

      Thread 1 "agl-compositor" received signal SIGSEGV, Segmentation fault.
0x00007fc05fac0483 in drm_output_start_repaint_loop (
    output_base=0x5618282e4810) at ../libweston/backend-drm/drm.c:541
541     ../libweston/backend-drm/drm.c: No such file or directory.
(gdb) bt
#0  0x00007fc05fac0483 in drm_output_start_repaint_loop (
    output_base=0x5618282e4810) at ../libweston/backend-drm/drm.c:541
#1  0x00007fc060263349 in idle_repaint (data=0x5618282e4810)
    at ../libweston/compositor.c:3060
#2  0x00007fc0602a03ab in wl_event_loop_dispatch_idle (
    loop=loop@entry=0x561827f4ba50) at ../src/event-loop.c:969
#3  0x00007fc0602a04e5 in wl_event_loop_dispatch (loop=0x561827f4ba50, 
    timeout=timeout@entry=-1) at ../src/event-loop.c:1032
#4  0x00007fc06029e105 in wl_display_run (display=display@entry=0x561827f4b970)
    at ../src/wayland-server.c:1351
#5  0x000056182684ce9c in main (argc=<optimized out>, argv=<optimized out>)
    at ../src/main.c:1605

      This is always reproducible. I didn't find a similar report anywhere and will report the issue upstream if nothing comes up after a bit more research.

      • Walter Lozano
        Walter Lozano @wlozano ·
        Maintainer

        Interesting. Is this issues only seen in v2023pre and amd64? I would like to have a clear understanding of the impact of it.

      • Detlev Casanova
        Detlev Casanova @detlev ·
        Maintainer

        I'm not sure yet, I've been trying to test on the sabrelite (but this board was damaged during transport, the HDMI output is not detected) and on the rcar H3 (but no support for HDMI yet). I will check on rpi4 and check v2022 on the up squared board, if supported...

      • Detlev Casanova
        Detlev Casanova @detlev ·
        Maintainer

        Status update:

        • Issue only seen in v2023.
        • arm64 (rpi4) and amd64 (up squared) both affected

        Packages that might affect this:

        • agl-compositor: same versions in v2022 and v2023pre
        • weston: v2023pre has 1 patch difference (Drop obsolete simple-dmabuf-drm build option)
        • maynard: same versions in v2022 and v2023pre
        • wayland: same versions in v2022 and v2023pre
        • linux: 5.15 in v2022 and 6.0 in v2023pre

        Tested on rpi4: v2022 rootfs with linux from v2023 (plus raspi-firmware update) -> agl-compositor crashed -> Kernel is most likely the issue

        Maybe a correct change in the kernel but has consequences badly handled in weston, TBC...

      • Please register or sign in to reply
    • Detlev Casanova
      Detlev Casanova @detlev ·
      Maintainer

      The issue has been reported and patch merged in agl-compositor: https://gerrit.automotivelinux.org/gerrit/c/src/agl-compositor/+/28202

    • Walter Lozano
      Walter Lozano @wlozano ·
      Maintainer

      Any update on this one?

    • Walter Lozano
      Walter Lozano @wlozano ·
      Maintainer

      It is interesting to note that according to @sudarshan the issue is present in both v2022 and v2023, @sudarshan could you please confirm?

    • Walter Lozano added priority:normal status:needinfo labels and removed priority:high status:confirmed labels

      added priority:normal status:needinfo labels and removed priority:high status:confirmed labels

    • Walter Lozano
      Walter Lozano @wlozano ·
      Maintainer

      Changing status to need info after having solve the kernel fault, need to discuss how to continue.

    • Walter Lozano assigned to @sudarshan and unassigned @detlev

      assigned to @sudarshan and unassigned @detlev

    • Walter Lozano assigned to @wlozano and unassigned @sudarshan

      assigned to @wlozano and unassigned @sudarshan

    • Walter Lozano mentioned in merge request pkg/agl-compositor!22 (closed)

      mentioned in merge request pkg/agl-compositor!22 (closed)

    • Walter Lozano
      Walter Lozano @wlozano ·
      Maintainer

      After investigating this issue I can reproduce it by unplugging and plugging the HDMI as mentioned in previous posts. I can also confirm that after applying https://gerrit.automotivelinux.org/gerrit/c/src/agl-compositor/+/28202 the agl-compositor segfault is fixed.

      However, after re plugging the HDMI cable, the desktop is shown but when I click in some icon a new segfault is triggered.

      Feb 10 18:30:36 apertis agl-compositor[584]: [18:30:36.355] DRM: head 'HDMI-A-1' updated, connector 239 is disconnected.
Feb 10 18:30:37 apertis agl-compositor[584]: [18:30:36.355] Output 'HDMI-A-1' no heads left, disabling.
Feb 10 18:30:37 apertis agl-compositor[584]: [18:30:36.355] Disabling output HDMI-A-1
Feb 10 18:30:37 apertis agl-compositor[584]: [18:30:36.368] output for input device event2 removed
Feb 10 18:30:37 apertis agl-compositor[584]: [18:30:36.368] output for input device event3 removed
Feb 10 18:30:37 apertis agl-compositor[584]: [18:30:36.368] output for input device event1 removed
Feb 10 18:30:37 apertis agl-compositor[584]: [18:30:36.368] output for input device event0 removed
Feb 10 18:30:37 apertis agl-compositor[584]: [18:30:36.368] output for input device event4 removed
Feb 10 18:30:37 apertis agl-compositor[584]: [18:30:36.368] output for input device event5 removed
Feb 10 18:30:37 apertis agl-compositor[584]: [18:30:36.368] output for input device event7 removed
Feb 10 18:30:54 apertis agl-compositor[584]: [18:30:54.217] DRM: head 'HDMI-A-1' updated, conn�Vv�
Feb 10 18:30:54 apertis agl-compositor[584]: [18:30:54.217] Chosen EGL config details: id:  61 rgba: 8 8 8 0 buf: 24 dep:  0 stcl: 0 int: 1-1 type: win vis_id: XRGB8888 (0x34325258)
Feb 10 18:30:54 apertis agl-compositor[584]: [18:30:54.218] Output HDMI-A-1 (crtc 98) video modes:
Feb 10 18:30:54 apertis agl-compositor[584]:                3840x2160@60.0, preferred, current, 594.0 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                3840x2160@60.0 16:9, 594.0 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                3840x2160@59.9 16:9, 593.4 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                3840x2160@50.0 16:9, 594.0 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                3840x2160@30.0 16:9, 297.0 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                3840x2160@25.0 16:9, 297.0 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                3840x2160@24.0 16:9, 297.0 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                2560x1440@60.0, 241.5 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                1920x1080@60.0, 148.5 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                1920x1080@60.0 16:9, 148.5 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                1920x1080@59.9 16:9, 148.4 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                1920x1080@50.0, 148.5 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                1920x1080@50.0 16:9, 148.5 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                1920x1080@30.0 16:9, 74.2 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                1920x1080@24.0 16:9, 74.2 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                1680x1050@59.9, 119.0 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                1600x900@60.0, 108.0 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                1280x1024@75.0, 135.0 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                1280x1024@60.0, 108.0 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                1440x900@59.9, 88.8 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                1280x800@59.9, 71.0 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                1152x864@75.0, 108.0 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                1280x720@60.0, 74.2 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                1280x720@60.0 16:9, 74.2 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                1280x720@59.9 16:9, 74.2 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                1280x720@50.0 16:9, 74.2 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                1024x768@75.0, 78.8 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                1024x768@70.1, 75.0 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                1024x768@60.0, 65.0 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                832x624@74.6, 57.3 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                800x600@75.0, 49.5 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                800x600@72.2, 50.0 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                800x600@60.3, 40.0 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                800x600@56.2, 36.0 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                720x576@50.0 16:9, 27.0 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                720x480@60.0 16:9, 27.0 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                720x480@59.9 16:9, 27.0 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                640x480@75.0, 31.5 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                640x480@72.8, 31.5 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                640x480@66.7, 30.2 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                640x480@60.0 4:3, 25.2 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                640x480@59.9, 25.2 MHz
Feb 10 18:30:54 apertis agl-compositor[584]:                720x400@70.1, 28.3 MHz
Feb 10 18:30:54 apertis agl-compositor[584]: [18:30:54.218] associating input device event2 with output HDMI-A-1 (none by udev)
Feb 10 18:30:54 apertis agl-compositor[584]: [18:30:54.218] associating input device event3 with output HDMI-A-1 (none by udev)
Feb 10 18:30:54 apertis agl-compositor[584]: [18:30:54.218] associating input device event1 with output HDMI-A-1 (none by udev)
Feb 10 18:30:54 apertis agl-compositor[584]: [18:30:54.218] associating input device event0 with output HDMI-A-1 (none by udev)
Feb 10 18:30:54 apertis agl-compositor[584]: [18:30:54.218] associating input device event4 with output HDMI-A-1 (none by udev)
Feb 10 18:30:54 apertis agl-compositor[584]: [18:30:54.218] associating input device event5 with output HDMI-A-1 (none by udev)
Feb 10 18:30:54 apertis agl-compositor[584]: [18:30:54.218] associating input device event7 with output HDMI-A-1 (none by udev)
Feb 10 18:30:54 apertis agl-compositor[584]: [18:30:54.218] Output 'HDMI-A-1' enabled with head(s) HDMI-A-1
Feb 10 18:31:26 apertis kernel: logitech-hidpp-device 0003:046D:4023.0003: HID++ 2.0 device connected.
Feb 10 18:31:35 apertis maynard[628]: Launching app id org.freedesktop.weston.wayland-terminal
Feb 10 18:31:35 apertis kernel: agl-compositor[584]: segfault at 28 ip 00007f0a01f85210 sp 00007fff22fa2808 error 4 in libweston-9.so.0.0.0[7f0a01f79000+23000]
Feb 10 18:31:35 apertis kernel: Code: 00 c3 0f 1f 84 00 00 00 00 00 c6 87 95 00 00 00 00 c3 0f 1f 84 00 00 00 00 00 48 8b 87 98 00 00 00 c3 0f 1f 84 00 00 00 00 00 <48> 8b 4
7 28 c3 66 66 2e 0f 1f 84 00 00 00 00 00 8b 47 70 c3 66 66
Feb 10 18:31:35 apertis agl-compositor[678]: Failed to process Wayland connection: Connection reset by peer
Feb 10 18:31:35 apertis agl-compositor[678]: failed to create display: Connection reset by peer
Feb 10 18:31:35 apertis systemd[569]: agl-compositor.service: Main process exited, code=killed, status=11/SEGV
Feb 10 18:31:35 apertis maynard[628]: Error flushing display: Broken pipe
Feb 10 18:31:35 apertis systemd[569]: agl-compositor.service: Failed with result 'signal'.
Feb 10 18:31:35 apertis systemd[569]: agl-compositor.service: Consumed 2.955s CPU time.

      After investigating this new issue, I understand that the problem is caused by the fact that maynard handles only one output and in this case a new output is created after replugging the cable. After adding some trace around https://gitlab.apertis.org/pkg/maynard/-/blob/apertis/v2024dev1/client/maynard.c#L636

      ** (maynard:693): WARNING **: 20:13:03.199: registry_handle_global: wl_output 20

** (maynard:693): WARNING **: 20:13:03.199: registry_handle_global: binding output 20

** Message: 20:13:04.077: New advertisement app id maynard
** Message: 20:13:04.077: New advertisement app id maynard

** (maynard:693): WARNING **: 20:13:09.588: registry_handle_global_remove: 20
      Edited by Walter Lozano
    • Walter Lozano
      Walter Lozano @wlozano ·
      Maintainer

      After more discussion this with upstream, this issue should be a generic one for boards with hdmi ports. The fix in maynard should be simple, updating the output with the new value. However, the agl-compositor requires additional fixes.

      I will wait for upstream fix on this one.

    • Walter Lozano added priority:high label and removed priority:normal label

      added priority:high label and removed priority:normal label

    • Walter Lozano
      Walter Lozano @wlozano ·
      Maintainer

      Rising the priority of this one to check upstream comments.

    • Walter Lozano
      Walter Lozano @wlozano ·
      Maintainer

      Additional upstream patches:

      https://gerrit.automotivelinux.org/gerrit/c/src/agl-compositor/+/28505

    • Walter Lozano mentioned in issue #223 (closed)

      mentioned in issue #223 (closed)

    • Walter Lozano mentioned in merge request pkg/agl-compositor!23 (merged)

      mentioned in merge request pkg/agl-compositor!23 (merged)

    • Walter Lozano mentioned in merge request pkg/maynard!36

      mentioned in merge request pkg/maynard!36

    • Walter Lozano changed the description

      changed the description

    • Walter Lozano
      Walter Lozano @wlozano ·
      Maintainer

      Proposed fixes:

    • Walter Lozano added status:fixproposed label and removed status:needinfo label

      added status:fixproposed label and removed status:needinfo label

    • Walter Lozano added 1 deleted label

      added 1 deleted label

    • Walter Lozano
      Walter Lozano @wlozano ·
      Maintainer

      Fixed.

    • Walter Lozano closed

      closed

    • Apertis CI robot removed status:fixproposed label

      removed status:fixproposed label

    • Apertis CI robot added status:resolved label

      added status:resolved label

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