Raspberry Pi OS • Rpi4 apt upgrade missing raspi Firmware

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Last login: Thu Aug 21 18:16:28 2025 from .root@raspberrypi:~# df -hFilesystem      Size  Used Avail Use% Mounted on/dev/root        15G  3.5G   11G  26% /devtmpfs        1.7G     0  1.7G   0% /devtmpfs           1.9G     0  1.9G   0% /dev/shmtmpfs           759M  3.1M  756M   1% /runtmpfs           5.0M   16K  5.0M   1% /run/locktmpfs           1.9G  200K  1.9G   1% /tmpfolder2ram      1.9G  135M  1.8G   8% /var/log/dev/sdb1       1.8T  1.6T  254G  87% /srv/dev-disk-by-uuid-bdf49ae4-f7a7-4512-bce0-2c28f3d3adc6folder2ram      1.9G     0  1.9G   0% /var/tmpfolder2ram      1.9G  2.1M  1.9G   1% /var/lib/openmediavault/rrdfolder2ram      1.9G  2.6M  1.9G   1% /var/spoolfolder2ram      1.9G   20M  1.9G   2% /var/lib/rrdcachedfolder2ram      1.9G  4.0K  1.9G   1% /var/lib/monitfolder2ram      1.9G   44K  1.9G   1% /var/cache/samba/dev/sda1       874G  525G  302G  64% /srv/dev-disk-by-uuid-677ec25a-9132-db01-606e-c25a9132db01tmpfs           380M     0  380M   0% /run/user/1000tmpfs           380M     0  380M   0% /run/user/0root@raspberrypi:~#