Пока ищу коробочку от флешки - это условие сдачи по гарантии, решил поэкспериментировать.Смог провести полное форматирование в exFAT on windows 10, на винде флешка работает.
Форматирование длилось 2.5 часа. Что настораживает.
А на линукс - нет. На USB 3.0
user1@debian999:~$ sudo dmesg | grep sdb
[sudo] password for user1:
[ 71.405475] sd 6:0:0:0: [sdb] 242483200 512-byte logical blocks: (124 GB/116 GiB)
[ 71.406257] sd 6:0:0:0: [sdb] Write Protect is off
[ 71.406261] sd 6:0:0:0: [sdb] Mode Sense: 43 00 00 00
[ 71.406998] sd 6:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 71.412897] sdb: sdb1
[ 71.415440] sd 6:0:0:0: [sdb] Attached SCSI removable disk
user1@debian999:~$ df -H
Filesystem Size Used Avail Use% Mounted on
udev 8.4G 0 8.4G 0% /dev
tmpfs 1.7G 9.8M 1.7G 1% /run
/dev/sda1 196G 19G 168G 10% /
tmpfs 8.4G 0 8.4G 0% /dev/shm
tmpfs 5.3M 4.1k 5.3M 1% /run/lock
tmpfs 8.4G 0 8.4G 0% /sys/fs/cgroup
/dev/loop3 132k 132k 0 100% /snap/anbox-installer/24
/dev/loop0 102M 102M 0 100% /snap/core/9436
/dev/loop1 102M 102M 0 100% /snap/core/9665
/dev/loop2 208M 208M 0 100% /snap/viber-unofficial/37
/dev/sda3 769G 279G 452G 39% /home
tmpfs 1.7G 8.2k 1.7G 1% /run/user/1000
user1@debian999:~$ sudo fdisk -l
Disk /dev/sda: 931.5 GiB, 1000204886016 bytes, 1953525168 sectors
Disk model: WDC WD1003FBYZ-0
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: FCA5A33C-53A8-44E6-9F63-6AEA1CC11EBF
Device Start End Sectors Size Type
/dev/sda1 2048 390625279 390623232 186.3G Linux filesystem
/dev/sda2 390625280 425781247 35155968 16.8G Linux swap
/dev/sda3 425781248 1953523711 1527742464 728.5G Linux filesystem
Disk /dev/loop0: 96.5 MiB, 101191680 bytes, 197640 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/loop1: 97 MiB, 101695488 bytes, 198624 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/loop2: 197.5 MiB, 207060992 bytes, 404416 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/loop3: 8 KiB, 8192 bytes, 16 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
user1@debian999:~$
А вот на USB 2.0 ее видно и монтирует сам без проблем.
user1@debian999:~$ df -H
Filesystem Size Used Avail Use% Mounted on
udev 8.4G 0 8.4G 0% /dev
tmpfs 1.7G 9.8M 1.7G 1% /run
/dev/sda1 196G 19G 168G 10% /
tmpfs 8.4G 65M 8.3G 1% /dev/shm
tmpfs 5.3M 4.1k 5.3M 1% /run/lock
tmpfs 8.4G 0 8.4G 0% /sys/fs/cgroup
/dev/loop3 132k 132k 0 100% /snap/anbox-installer/24
/dev/loop0 102M 102M 0 100% /snap/core/9436
/dev/loop1 102M 102M 0 100% /snap/core/9665
/dev/loop2 208M 208M 0 100% /snap/viber-unofficial/37
/dev/sda3 769G 279G 452G 39% /home
tmpfs 1.7G 8.2k 1.7G 1% /run/user/1000
/dev/sdb1 125G 6.1M 125G 1% /media/user1/ROST128
user1@debian999:~$ df -H
Filesystem Size Used Avail Use% Mounted on
udev 8.4G 0 8.4G 0% /dev
tmpfs 1.7G 9.8M 1.7G 1% /run
/dev/sda1 196G 19G 168G 10% /
tmpfs 8.4G 65M 8.3G 1% /dev/shm
tmpfs 5.3M 4.1k 5.3M 1% /run/lock
tmpfs 8.4G 0 8.4G 0% /sys/fs/cgroup
/dev/loop3 132k 132k 0 100% /snap/anbox-installer/24
/dev/loop0 102M 102M 0 100% /snap/core/9436
/dev/loop1 102M 102M 0 100% /snap/core/9665
/dev/loop2 208M 208M 0 100% /snap/viber-unofficial/37
/dev/sda3 769G 279G 452G 39% /home
tmpfs 1.7G 8.2k 1.7G 1% /run/user/1000
/dev/sdb1 125G 6.1M 125G 1% /media/user1/ROST128
user1@debian999:~$
В то же время usb 3.0 моего ПК видит 3 другие флешки с usb 2.0 разных производителей без проблем.