On 2023-09-20 17:10, Carlos E. R. wrote:
# lsblk --output NAME,KNAME,RA,RM,RO,PARTFLAGS,SIZE,TYPE,FSTYPE,LABEL,PARTLABEL,PTTYPE,MOUNTPOINT,UUID,PARTUUID,WWN,MODEL,ALIGNMENT /dev/sdb NAME KNAME RA RM RO PARTFLAGS SIZE TYPE FSTYPE LABEL PARTLABEL PTTYPE MOUNTPOINT UUID PARTUUID WWN MODEL ALIGNMENT sdb sdb 512 1 0 3.7G disk iso966 openSUSE_Leap_15.4_KDE_Live │ dos /run/overl 2023-07-25-10-29-02-00 DataT 0 ├─sdb1 │ sdb1 512 1 0 0x80 931.2M part iso966 openSUSE_Leap_15.4_KDE_Live │ dos 2023-07-25-10-29-02-00 0 ├─sdb2 │ sdb2 512 1 0 20M part vfat BOOT dos 1577-11AB 0 └─sdb3 sdb3 512 1 0 2.8G part iso966 openSUSE_Leap_15.4_KDE_Live dos 2023-07-25-10-29-02-00 As I just explained, the name of the partition is irrelevant. What it does is relevant. IMO, the third partition should be ext4, but it is ISO966. I don't think that is writeable. Nothing you can do, AFAIK. Try a bigger stick, perhaps.
I tried again with a 64 GB stick, same thing, sdb3 is iso966.