* Re: [PATCH] installer: suppress kernel info/debug messages
2026-01-05 15:16 ` 'Florian Bezdeka' via isar-users
@ 2026-01-05 15:24 ` 'Badrikesh Prusty' via isar-users
2026-01-05 15:35 ` Anton Mikanovich
2026-01-05 15:46 ` 'Florian Bezdeka' via isar-users
2 siblings, 0 replies; 6+ messages in thread
From: 'Badrikesh Prusty' via isar-users @ 2026-01-05 15:24 UTC (permalink / raw)
To: isar-users
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Hi Florian,
As per your previous suggestion, the warning messages are no longer hidden.
This has already been addressed by changing the log level from loglevel=3 to
loglevel=4 in v2 of the patch. With loglevel=4, warning messages are
displayed,
and only info and debug messages are skipped.
Thanks,
Badrikesh
On Monday, January 5, 2026 at 8:46:44 PM UTC+5:30 Florian Bezdeka wrote:
> On Mon, 2026-01-05 at 11:24 +0200, Anton Mikanovich wrote:
> > Applied to next, thanks.
>
> Why? There was a v2 on the list already. Hiding warnings is not a good
> idea.
>
> >
> > 23/12/2025 04:15, 'Badrikesh Prusty' via isar-users wrote:
> > > Lower the kernel log level to 4 to suppress notice, info, and debug
> > > messages on the console.
> > > This prevents audit and driver messages from cluttering the screen
> > > while keeping critical errors and systemd service status output
> > > visible, resulting in a cleaner installer UI.
> > >
> > > Signed-off-by: Badrikesh Prusty <badrikes...@siemens.com>
> > > ---
> > > meta-isar/recipes-core/images/isar-image-installer.bb | 3 ++-
> > > 1 file changed, 2 insertions(+), 1 deletion(-)
> > >
> > > diff --git a/meta-isar/recipes-core/images/isar-image-installer.bb
> b/meta-isar/recipes-core/images/isar-image-installer.bb
> > > index 3511f3f6..a58f8849 100644
> > > --- a/meta-isar/recipes-core/images/isar-image-installer.bb
> > > +++ b/meta-isar/recipes-core/images/isar-image-installer.bb
> > > @@ -11,7 +11,8 @@ DESCRIPTION = "Example of a ISAR based Installer
> Image"
> > > INSTALLER_WKS_FILE ??= "installer-efi.wks.in"
> > > WKS_FILE = "${INSTALLER_WKS_FILE}"
> > >
> > > -ADDITIONAL_KERNEL_CMDLINE ??= ""
> > > +# Hide kernel warning/info/debug messages
> > > +ADDITIONAL_KERNEL_CMDLINE ??= "loglevel=4"
> > >
> > > OVERRIDES .= "${@':unattended-installer' if
> bb.utils.to_boolean(d.getVar('INSTALLER_UNATTENDED')) else ''}"
> > > ADDITIONAL_KERNEL_CMDLINE:append:unattended-installer = " \
> >
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> .
>
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^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [PATCH] installer: suppress kernel info/debug messages
2026-01-05 15:16 ` 'Florian Bezdeka' via isar-users
2026-01-05 15:24 ` 'Badrikesh Prusty' via isar-users
@ 2026-01-05 15:35 ` Anton Mikanovich
2026-01-05 15:46 ` 'Florian Bezdeka' via isar-users
2 siblings, 0 replies; 6+ messages in thread
From: Anton Mikanovich @ 2026-01-05 15:35 UTC (permalink / raw)
To: isar-users, Bezdeka, Florian
Hello Florian,
You are commenting it in v2 thread already.
Correct version was merged.
Badrikesh didn't add new version tag, so it creates some confusion.
05/01/2026 17:16, 'Florian Bezdeka' via isar-users wrote:
> On Mon, 2026-01-05 at 11:24 +0200, Anton Mikanovich wrote:
>> Applied to next, thanks.
> Why? There was a v2 on the list already. Hiding warnings is not a good
> idea.
>
>> 23/12/2025 04:15, 'Badrikesh Prusty' via isar-users wrote:
>>> Lower the kernel log level to 4 to suppress notice, info, and debug
>>> messages on the console.
>>> This prevents audit and driver messages from cluttering the screen
>>> while keeping critical errors and systemd service status output
>>> visible, resulting in a cleaner installer UI.
>>>
>>> Signed-off-by: Badrikesh Prusty <badrikesh.prusty@siemens.com>
>>> ---
>>> meta-isar/recipes-core/images/isar-image-installer.bb | 3 ++-
>>> 1 file changed, 2 insertions(+), 1 deletion(-)
>>>
>>> diff --git a/meta-isar/recipes-core/images/isar-image-installer.bb b/meta-isar/recipes-core/images/isar-image-installer.bb
>>> index 3511f3f6..a58f8849 100644
>>> --- a/meta-isar/recipes-core/images/isar-image-installer.bb
>>> +++ b/meta-isar/recipes-core/images/isar-image-installer.bb
>>> @@ -11,7 +11,8 @@ DESCRIPTION = "Example of a ISAR based Installer Image"
>>> INSTALLER_WKS_FILE ??= "installer-efi.wks.in"
>>> WKS_FILE = "${INSTALLER_WKS_FILE}"
>>>
>>> -ADDITIONAL_KERNEL_CMDLINE ??= ""
>>> +# Hide kernel warning/info/debug messages
>>> +ADDITIONAL_KERNEL_CMDLINE ??= "loglevel=4"
>>>
>>> OVERRIDES .= "${@':unattended-installer' if bb.utils.to_boolean(d.getVar('INSTALLER_UNATTENDED')) else ''}"
>>> ADDITIONAL_KERNEL_CMDLINE:append:unattended-installer = " \
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^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [PATCH] installer: suppress kernel info/debug messages
2026-01-05 15:16 ` 'Florian Bezdeka' via isar-users
2026-01-05 15:24 ` 'Badrikesh Prusty' via isar-users
2026-01-05 15:35 ` Anton Mikanovich
@ 2026-01-05 15:46 ` 'Florian Bezdeka' via isar-users
2 siblings, 0 replies; 6+ messages in thread
From: 'Florian Bezdeka' via isar-users @ 2026-01-05 15:46 UTC (permalink / raw)
To: Anton Mikanovich, isar-users
On Mon, 2026-01-05 at 16:16 +0100, 'Florian Bezdeka' via isar-users
wrote:
> On Mon, 2026-01-05 at 11:24 +0200, Anton Mikanovich wrote:
> > Applied to next, thanks.
>
> Why? There was a v2 on the list already. Hiding warnings is not a good
> idea.
Ignore that. v2 was merged but was never tagged as v2. This is where the
confusion starts.
>
> >
> > 23/12/2025 04:15, 'Badrikesh Prusty' via isar-users wrote:
> > > Lower the kernel log level to 4 to suppress notice, info, and debug
> > > messages on the console.
> > > This prevents audit and driver messages from cluttering the screen
> > > while keeping critical errors and systemd service status output
> > > visible, resulting in a cleaner installer UI.
> > >
> > > Signed-off-by: Badrikesh Prusty <badrikesh.prusty@siemens.com>
> > > ---
> > > meta-isar/recipes-core/images/isar-image-installer.bb | 3 ++-
> > > 1 file changed, 2 insertions(+), 1 deletion(-)
> > >
> > > diff --git a/meta-isar/recipes-core/images/isar-image-installer.bb b/meta-isar/recipes-core/images/isar-image-installer.bb
> > > index 3511f3f6..a58f8849 100644
> > > --- a/meta-isar/recipes-core/images/isar-image-installer.bb
> > > +++ b/meta-isar/recipes-core/images/isar-image-installer.bb
> > > @@ -11,7 +11,8 @@ DESCRIPTION = "Example of a ISAR based Installer Image"
> > > INSTALLER_WKS_FILE ??= "installer-efi.wks.in"
> > > WKS_FILE = "${INSTALLER_WKS_FILE}"
> > >
> > > -ADDITIONAL_KERNEL_CMDLINE ??= ""
> > > +# Hide kernel warning/info/debug messages
> > > +ADDITIONAL_KERNEL_CMDLINE ??= "loglevel=4"
> > >
> > > OVERRIDES .= "${@':unattended-installer' if bb.utils.to_boolean(d.getVar('INSTALLER_UNATTENDED')) else ''}"
> > > ADDITIONAL_KERNEL_CMDLINE:append:unattended-installer = " \
> >
> > --
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> > To unsubscribe from this group and stop receiving emails from it, send an email to isar-users+unsubscribe@googlegroups.com.
> > To view this discussion visit https://groups.google.com/d/msgid/isar-users/b9313d7e-3bd4-4e69-b238-2cba70310235%40ilbers.de.
>
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^ permalink raw reply [flat|nested] 6+ messages in thread