MicroSD card mounts read-only

[darkweasel]

Jason Crain schrieb:
> On Tue, December 30, 2008 11:28 am, darkweasel wrote:
>   
>> Jason Crain schrieb:
>>     
>>>   A couple more things:  After
>>> you plug in the card, check the last few lines from the "dmesg" command.
>>> Linux may change it to read only if it encounters errors from the
>>> device.
>>>
>>>       
>> [31788.888650] sd 6:0:0:3: [sde] 3842048 512-byte hardware sectors (1967
>> MB)
>> [31788.893145] sd 6:0:0:3: [sde] Write Protect is on
>> [31788.893155] sd 6:0:0:3: [sde] Mode Sense: 23 00 80 00
>> [31788.893162] sd 6:0:0:3: [sde] Assuming drive cache: write through
>> [31788.898145] sd 6:0:0:3: [sde] 3842048 512-byte hardware sectors (1967
>> MB)
>> [31788.902520] sd 6:0:0:3: [sde] Write Protect is on
>> [31788.902530] sd 6:0:0:3: [sde] Mode Sense: 23 00 80 00
>> [31788.902536] sd 6:0:0:3: [sde] Assuming drive cache: write through
>> [31788.902546]  sde:
>>
>>     
>>> Also try running "mount" with no arguments.  It should show you if the
>>> device is mounted read only (ro)
>>>       
>> Yes, it does.
>> /dev/sde on /media/card type vfat
>> (ro,nosuid,nodev,umask=0000,user=darkweasel)
>>     
>
> Try unmounting and checking the filesystem:
> sudo umount /dev/sde
> sudo fsck.vfat -r /dev/sde
>
> And then see if you can mount it writable:
> sudo mount /dev/sde /media/card -o rw,user=darkweasel,umask=0000
>
>   
I already tried this before.
dosfsck 2.11, 12 Mar 2005, FAT32, LFN
open /dev/sde:Read-only file system