Comment 6 for bug 1993937

Hello,

I have just tested. I have enabled proposed repositories and all is OK.

What is installed:
    inux-firmware-raspi/jammy-proposed,now 8-0ubuntu1~22.04 arm64 [installé]
    linux-headers-5.15.0-1023-raspi/jammy-updates,jammy-security,now 5.15.0-1023.25 arm64 [installé, automatique]
    linux-headers-5.15.0-1024-raspi/jammy-proposed,now 5.15.0-1024.26 arm64 [installé, automatique]
    linux-headers-raspi/jammy-proposed,now 5.15.0.1024.21 arm64 [installé, automatique]
    linux-image-5.15.0-1023-raspi/jammy-updates,jammy-security,now 5.15.0-1023.25 arm64 [installé, automatique]
    linux-image-5.15.0-1024-raspi/jammy-proposed,now 5.15.0-1024.26 arm64 [installé, automatique]
    linux-image-raspi/jammy-proposed,now 5.15.0.1024.21 arm64 [installé, automatique]
    linux-modules-5.15.0-1023-raspi/jammy-updates,jammy-security,now 5.15.0-1023.25 arm64 [installé, automatique]
    linux-modules-5.15.0-1024-raspi/jammy-proposed,now 5.15.0-1024.26 arm64 [installé, automatique]
    linux-modules-extra-5.15.0-1023-raspi/jammy-updates,jammy-security,now 5.15.0-1023.25 arm64 [installé, automatique]
    linux-modules-extra-5.15.0-1024-raspi/jammy-proposed,now 5.15.0-1024.26 arm64 [installé, automatique]
    linux-modules-extra-raspi/jammy-proposed,now 5.15.0.1024.21 arm64 [installé]
    linux-raspi/jammy-proposed,now 5.15.0.1024.21 arm64 [installé]
    linux-raspi-headers-5.15.0-1023/jammy-updates,jammy-security,now 5.15.0-1023.25 arm64 [installé, automatique]
    linux-raspi-headers-5.15.0-1024/jammy-proposed,now 5.15.0-1024.26 arm64 [installé, automatique]
    linux-raspi-tools-5.15.0-1023/jammy-updates,jammy-security,now 5.15.0-1023.25 arm64 [installé, automatique]
    linux-raspi-tools-5.15.0-1024/jammy-proposed,now 5.15.0-1024.26 arm64 [installé, automatique]
    linux-tools-5.15.0-1023-raspi/jammy-updates,jammy-security,now 5.15.0-1023.25 arm64 [installé, automatique]
    linux-tools-5.15.0-1024-raspi/jammy-proposed,now 5.15.0-1024.26 arm64 [installé, automatique]
    linux-tools-raspi/jammy-proposed,now 5.15.0.1024.21 arm64 [installé]

Ubuntu is installed on Tofu Board/Raspberry CM4. NVME boot is enabled and OK.

Regards