On Thu, 2025-02-06 at 16:44 +0200, Mikko Rapeli via lists.yoctoproject.org
wrote:
> psplash-start.service expected to find /dev/fb0 and failed
> if device was not found. This failure breaks systemd
> oeqa runtime test with "runqemu nographic". Starting
> psplash based on detected framebuffer device fixes systemd
> boot status and systemd oeqa runtime tests for qemu
> boots with and without graphics support.
>
> Note that psplash-systemd.service still depends on /dev/fb0
> so startup with multiple framebuffer devices may not work
> correctly. I don't have devices with multiple framebuffer
> devices to test with.
>
> On qemu machine with graphics, psplash displays yocto
> logo correctly and boot progress bar as well. Once boot completes
> to systemd "running" state, the logo is replaced by login prompt.
> On qemu machine without graphics, boot completes without psplash
> or failures and login over serial console works normally.
> Tested with genericarm64 machine poky-altcfg distro and core-image-base
> image on qemu. AMD kv260 tested as well but graphics stack is not yet
> working there so boot is similar to qemu without graphics.
>
> Signed-off-by: Mikko Rapeli <mikko.rap...@linaro.org>
> ---
> meta/recipes-core/psplash/files/fb.rules | 1 +
> .../{psplash-start.service => psplash-start@.service} | 5 ++---
> meta/recipes-core/psplash/files/psplash-systemd.service | 8 +++-----
> meta/recipes-core/psplash/psplash_git.bb | 9 ++++++---
> 4 files changed, 12 insertions(+), 11 deletions(-)
> create mode 100644 meta/recipes-core/psplash/files/fb.rules
> rename meta/recipes-core/psplash/files/{psplash-start.service =>
> psplash-start@.service} (84%)
Unfortunately I think this has introduced an intermittent QA test
failure showing up in meta-arm in particular. Examples:
https://autobuilder.yoctoproject.org/valkyrie/#/builders/75/builds/994/steps/22/logs/stdio
https://gitlab.com/jonmason00/meta-arm/-/jobs/9155263483
but it doesn't always fail. There were other failures if you look
through the meta-arm builds.
Cheers,
Richard
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