Using a RPi5.
Found a few extensions with a 4k blocksize i.s.o. 16k.
(but also a few 128k which do work fine)
$ version
15.0
$ uname -a
Linux box 6.6.47-piCore-v8-16k #19 SMP PREEMPT Sat Aug 31 15:16:12 EDT 2024 aarch64 GNU/Linux
tce-load -wi submitqc.tcz
submitqc.tcz: OK
mount: mounting /dev/loop35 on /tmp/tcloop/submitqc failed: Invalid argument
tce-load -wi dhcpcd.tcz
dhcpcd is already downloaded.
mount: mounting /dev/loop35 on /tmp/tcloop/dhcpcd failed: Invalid argument
tce-load -wi inxi.tcz
inxi is already downloaded.
mount: mounting /dev/loop38 on /tmp/tcloop/inxi failed: Invalid argument
/mnt/mmcblk0p2/tce/optional/dhcpcd.tcz, Block size 4096
/mnt/mmcblk0p2/tce/optional/inxi.tcz, Block size 4096
/mnt/mmcblk0p2/tce/optional/net-usb-6.6.47-piCore-v8.tcz, Block size 131072
/mnt/mmcblk0p2/tce/optional/submitqc.tcz, Block size 4096
/mnt/mmcblk0p2/tce/optional/usb-serial-6.6.47-piCore-v8.tcz, Block size 131072
/mnt/mmcblk0p2/tce/optional/wireless-6.6.47-piCore-v8.tcz, Block size 131072