AlmaLinux 9.2 -> 9.3 upgrade: Wayland and boot error messages

Hello,

I ran the AlmaLinux 9.2 → 9.3 upgrade last night and experienced some Wayland issues and two new boot error messages.

Issues:

1: When logging into a Wayland session and using Firefox and/or the mpv video player, the Gnome desktop tends to freeze. It recovers sometimes but not all the time after 10 to 30 seconds. X11 sessions work fine so far.

2: I get the following boot error messages:

[ 0.759252] integrity: Problem loading X.509 certificate -126, this is new and didn’t appear under version 9.2 context see below:

“… [ 0.758788] integrity: Loading X.509 certificate: UEFI:db
[ 0.758801] integrity: Loaded X.509 cert ‘Microsoft Corporation UEFI CA 2011: 13adbf4309bd82709c8cd54f316ed522988a1bd4’
[ 0.758801] integrity: Loading X.509 certificate: UEFI:db
[ 0.758808] integrity: Loaded X.509 cert ‘Microsoft Windows Production PCA 2011: a92902398e16c49778cd90f99e4f9ae17c55af53’
[ 0.759228] integrity: Loading X.509 certificate: UEFI:MokListRT (MOKvar table)
[ 0.759237] integrity: Problem loading X.509 certificate -126
[ 0.759237] integrity: Loading X.509 certificate: UEFI:MokListRT (MOKvar table)
[ 0.759245] integrity: Loaded X.509 cert ‘AlmaLinux OS Foundation: 80312fbe11dc834c94a0d2aee4e4aa9d3b643a7a’
[ 0.759245] integrity: Loading X.509 certificate: UEFI:MokListRT (MOKvar table)
[ 0.759252] integrity: Problem loading X.509 certificate -126
[ 0.759252] integrity: Loading X.509 certificate: UEFI:MokListRT (MOKvar table)
[ 0.759258] integrity: Loaded X.509 cert ‘AlmaLinux OS Foundation: 9f3713f7bc9efd38757f0d98fd0d3375d31a60cb’
[ 0.759261] Loading compiled-in module X.509 certificates
[ 0.759428] Loaded X.509 cert ‘AlmaLinux kernel signing key: 6005826bf636866a4e8736a4be5578c567df5c29’
[ 0.759429] ima: Allocated hash algorithm: sha256
…”

then further down and not new:

“…
[ 0.877107] ACPI BIOS Error (bug): Could not resolve symbol [_SB.PCI0.GP17.MP2], AE_NOT_FOUND (20221020/psargs-330)
[ 0.877112] ACPI Error: Aborting method _SB.GPIO._EVT due to previous error (AE_NOT_FOUND) (20221020/psparse-529)
…”

and finally multiple times - these are new, too:

“…
[ 33.290542] iwlwifi 0000:04:00.0: WRT: Invalid buffer destination

[ 33.290542] iwlwifi 0000:04:00.0: WRT: Invalid buffer destination

[ 33.290542] iwlwifi 0000:04:00.0: WRT: Invalid buffer destination
…”

I can work using X11 but wanted to share my findings so someone can look into it.