# Revision history [back]

### [Bug] SFOS 2.1.0.11 Jolla C - sd-card formated with btrfs cannot be mounted

Possible duplicate of https://together.jolla.com/question/149500/bug-sfos-20414-jolla1-sd-card-formated-with-btrfs-or-ext4-cannot-be-mounted/, but I don't want to necro an old thread.

There's also a small difference as that thread was about Jolla1, while I have a JollaC.

I basically have the same problem:

1. A 64GB sd-card and formatted with btrfs under Linux. 2. Placed the sd-card in my phone. 3. Went to settings and memory. 4. See there the sdcard is not mounted but is showing the right format and the status unmounted. 5. Longpress on the icon of the sdcard to open the menu and choose mount. 6. Nothing happens.

I've tried opening Developer tools terminal and enter: mkfs.btrfs -f /dev/mmcblk1

Should I install btrfs-progs to fix this problem? Or something else?

### [Bug] SFOS 2.1.0.11 Jolla C - sd-card formated with btrfs cannot be mounted

Possible duplicate of https://together.jolla.com/question/149500/bug-sfos-20414-jolla1-sd-card-formated-with-btrfs-or-ext4-cannot-be-mounted/, but I don't want to necro an old thread.

There's also a small difference as that thread was about Jolla1, while I have a JollaC.

I basically have the same problem:

1. A Take a 64GB sd-card and formatted format with btrfs under Linux. 2. Placed Place the sd-card in my the Jolla C phone. 3. Went Go to settings and memory. 4. See there that the sdcard is not mounted but is showing the right format and with the status unmounted. 5. Longpress on the icon of the sdcard to open the menu and choose mount. 6. Nothing happens.

I've tried opening Developer tools terminal and enter: mkfs.btrfs -f /dev/mmcblk1

Should I install btrfs-progs to fix this problem? Or something else?

### [Bug] SFOS 2.1.0.11 Jolla C - sd-card formated with btrfs cannot be mounted

Possible duplicate of https://together.jolla.com/question/149500/bug-sfos-20414-jolla1-sd-card-formated-with-btrfs-or-ext4-cannot-be-mounted/, but I don't want to necro an old thread.

There's also a small difference as that thread was about Jolla1, while I have a JollaC.

I basically have the same problem:

1. Take a 64GB sd-card and format with btrfs under Linux. 2. Place the sd-card in the Jolla C phone. 3. Go to settings and memory. 4. See there that the sdcard is not mounted but is showing the right format with the status unmounted. 5. Longpress on the icon of the sdcard to open the menu and choose mount. 6. Nothing happens.

I've tried opening Developer tools terminal and enter: enter:

mkfs.btrfs -f /dev/mmcblk1

This returns: returns:

bash: mkfs.btrfs: command not found

Should I install btrfs-progs to fix this problem? Or something else?

### [Bug] SFOS 2.1.0.11 Jolla C - sd-card formated with btrfs cannot be mounted

Possible Almost duplicate of https://together.jolla.com/question/149500/bug-sfos-20414-jolla1-sd-card-formated-with-btrfs-or-ext4-cannot-be-mounted/, this question, but I don't want to necro an old thread.

There's also a small difference as that thread was about Jolla1, while I have a JollaC.

I basically have the same problem:

1. Take a 64GB sd-card and format with btrfs under Linux. 2. Place the sd-card in the Jolla C phone. 3. Go to settings and memory. 4. See there that the sdcard is not mounted but is showing the right format with the status unmounted. 5. Longpress on the icon of the sdcard to open the menu and choose mount. 6. Nothing happens.

Taking cues from this Jolla wiki I've tried opening Developer tools terminal and enter:

mkfs.btrfs -f /dev/mmcblk1

This returns:

bash: mkfs.btrfs: command not found

Should I install btrfs-progs to fix this problem? Or something else?

 5 retagged

### [Bug] SFOS 2.1.0.11 Jolla C - sd-card formated with btrfs cannot be mounted

Almost duplicate of this question, but I don't want to necro an old thread.

I basically have the same problem:

1. Take a 64GB sd-card and format with btrfs under Linux. 2. Place the sd-card in the Jolla C phone. 3. Go to settings and memory. 4. See there that the sdcard is not mounted but is showing the right format with the status unmounted. 5. Longpress on the icon of the sdcard to open the menu and choose mount. 6. Nothing happens.

Taking cues from this Jolla wiki I've tried opening Developer tools terminal and enter:

mkfs.btrfs -f /dev/mmcblk1

This returns:

bash: mkfs.btrfs: command not found

Should I install btrfs-progs to fix this problem? Or something else?