Re: RPi4 died SD card weirdness?

El 23/8/26 a las 15:43, Ramiro Aceves escribió:
> 
> 
> El 23/8/26 a las 13:20, Michael van Elst escribió:
>> On Sun, Aug 23, 2026 at 10:50:38AM +0200, Ramiro Aceves wrote:
>>>
>>> netbsd-acer# cat test
>>> cat: test: No such file or directory
>>
>>
>> Do you see any error messages on console ?
>>
>> This looks like the SD card is read-only. Some cards do that when
>> weared out, but I would expect they report at least a write error.
>>
>> The filesystem ignores write errors. Before umount, you still see
>> the buffered data, but after remount the data is gone as it has
>> never been written successfully.
>>
>>
>> Greetings,
> 
> Hi Michael,
> 
> Thanks for your help.
> 
> It normally gives no errors in dmesg. I only have recalled the following 
> errors from /var/log/messages at the very early tests yesterday (they 
> never repeated) :
> 
> 
> 
> Aug 22 22:34:33 netbsd-acer /netbsd: [ 307.7335037] /dev/dk3: file 
> system not clean (fs_clean=0); please fsck(8)
> Aug 22 22:34:33 netbsd-acer /netbsd: [ 1263.9497800] sd0(umass0:0:0:0): 
> Check Condition on CDB: 0x28 00 01 04 6e 80 00 00 80 00
> Aug 22 22:34:33 netbsd-acer /netbsd: [ 1263.9497800]     SENSE KEY: 
> Aborted Command
> Aug 22 22:34:33 netbsd-acer /netbsd: [ 1263.9497800]      ASC/ASCQ: 
> Incompatible Medium Installed
> Aug 22 22:34:33 netbsd-acer /netbsd: [ 1270.6598940] sd0(umass0:0:0:0): 
> Check Condition on CDB: 0x28 00 01 04 6e 80 00 00 80 00
> Aug 22 22:34:33 netbsd-acer /netbsd: [ 1270.6598940]     SENSE KEY: 
> Aborted Command
> Aug 22 22:34:33 netbsd-acer /netbsd: [ 1270.6598940]      ASC/ASCQ: 
> Incompatible Medium Installed
> Aug 22 22:34:33 netbsd-acer /netbsd: [ 1549.4646405] sd0(umass0:0:0:0): 
> Check Condition on CDB: 0x28 00 00 ea 00 00 00 00 10 00
> Aug 22 22:34:33 netbsd-acer /netbsd: [ 1549.4646405]     SENSE KEY: 
> Aborted Command
> Aug 22 22:34:33 netbsd-acer /netbsd: [ 1549.4646405]      ASC/ASCQ: 
> Incompatible Medium Installed
> Aug 22 22:34:33 netbsd-acer /netbsd: [ 1556.1647546] sd0(umass0:0:0:0): 
> Check Condition on CDB: 0x28 00 00 ea 00 00 00 00 10 00
> Aug 22 22:34:33 netbsd-acer /netbsd: [ 1556.1647546]     SENSE KEY: 
> Aborted Command
> Aug 22 22:34:33 netbsd-acer /netbsd: [ 1556.1647546]      ASC/ASCQ: 
> Incompatible Medium Installed
> Aug 22 22:34:33 netbsd-acer /netbsd: [ 1562.8648687] sd0(umass0:0:0:0): 
> Check Condition on CDB: 0x28 00 00 ea 00 00 00 00 10 00
> Aug 22 22:34:33 netbsd-acer /netbsd: [ 1562.8648687]     SENSE KEY: 
> Aborted Command
> Aug 22 22:34:33 netbsd-acer /netbsd: [ 1562.8648687]      ASC/ASCQ: 
> Incompatible Medium Installed
> Aug 22 22:34:33 netbsd-acer /netbsd: [ 1569.5649827] sd0(umass0:0:0:0): 
> Check Condition on CDB: 0x28 00 00 ea 00 00 00 00 10 00
> Aug 22 22:34:33 netbsd-acer /netbsd: [ 1569.5649827]     SENSE KEY: 
> Aborted Command
> Aug 22 22:34:33 netbsd-acer /netbsd: [ 1569.5649827]      ASC/ASCQ: 
> Incompatible Medium Installed
> Aug 22 22:34:33 netbsd-acer /netbsd: [ 1576.2750971] sd0(umass0:0:0:0): 
> Check Condition on CDB: 0x28 00 00 ea 00 00 00 00 10 00
> Aug 22 22:34:33 netbsd-acer /netbsd: [ 1576.2750971]     SENSE KEY: 
> Aborted Command
> Aug 22 22:34:33 netbsd-acer /netbsd: [ 1576.2750971]      ASC/ASCQ: 
> Incompatible Medium Installed
> Aug 22 22:34:33 netbsd-acer /netbsd: [ 1576.2750971] sd0d: error reading 
> fsbn 15335424 of 15335424-15335439 (sd0 bn 15335424; cn 7488 tn 0 sn 0)
> Aug 22 22:34:33 netbsd-acer /netbsd: [ 1582.9752110] sd0(umass0:0:0:0): 
> Check Condition on CDB: 0x28 00 00 ea 00 00 00 00 01 00
> Aug 22 22:34:33 netbsd-acer /netbsd: [ 1582.9752110]     SENSE KEY: 
> Aborted Command
> Aug 22 22:34:33 netbsd-acer /netbsd: [ 1582.9752110]      ASC/ASCQ: 
> Incompatible Medium Installed
> Aug 22 22:34:33 netbsd-acer /netbsd: [ 1589.6753251] sd0(umass0:0:0:0): 
> Check Condition on CDB: 0x28 00 00 ea 00 00 00 00 01 00
> Aug 22 22:34:33 netbsd-acer /netbsd: [ 1589.6753251]     SENSE KEY: 
> Aborted Command
> Aug 22 22:34:33 netbsd-acer /netbsd: [ 1589.6753251]      ASC/ASCQ: 
> Incompatible Medium Installed
> Aug 22 22:34:33 netbsd-acer /netbsd: [ 1596.3754394] sd0(umass0:0:0:0): 
> Check Condition on CDB: 0x28 00 00 ea 00 00 00 00 01 00
> Aug 22 22:34:33 netbsd-acer /netbsd: [ 1596.3754394]     SENSE KEY: 
> Aborted Command
> Aug 22 22:34:33 netbsd-acer /netbsd: [ 1596.3754394]      ASC/ASCQ: 
> Incompatible Medium Installed
> Aug 22 22:34:33 netbsd-acer /netbsd: [ 1603.0855531] sd0(umass0:0:0:0): 
> Check Condition on CDB: 0x28 00 00 ea 00 00 00 00 01 00
> Aug 22 22:34:33 netbsd-acer /netbsd: [ 1603.0855531]     SENSE KEY: 
> Aborted Command
> Aug 22 22:34:33 netbsd-acer /netbsd: [ 1603.0855531]      ASC/ASCQ: 
> Incompatible Medium Installed
> Aug 22 22:34:33 netbsd-acer /netbsd: [ 6578.8702632] dk3 at sd0 (netbsd- 
> root) deleted
> Aug 22 22:34:33 netbsd-acer /netbsd: [ 6578.8702632] dk2 at sd0 (EFI) 
> deleted
> Aug 22 22:34:33 netbsd-acer /netbsd: [ 6578.8702632] sd0: detached
> Aug 22 22:34:33 netbsd-acer /netbsd: [ 6578.8702632] scsibus0: detached
> Aug 22 22:34:33 netbsd-acer /netbsd: [ 6578.8702632] umass0: detached
> Aug 22 22:34:33 netbsd-acer /netbsd: [ 6578.8702632] umass0: at uhub4 
> port 2 (addr 3) disconnected
> 
> 
> I will reinstall NetBSD in a new card.
> 
> Regards.
> Ramiro.
> 
> 

Hello, I have just tried Debian to see if there was useful error messages.

There is a clear problem with the SD card.

Regards.



[  312.585645] mmc0: new ultra high speed SDR104 SDXC card at address aaaa
[  312.586020] mmcblk0: mmc0:aaaa SD128 119 GiB
[  312.606037]  mmcblk0: p1 p2
[  415.107150] I/O error, dev mmcblk0, sector 34226 op 0x1:(WRITE) flags 
0x100000 phys_seg 1 prio class 2
[  417.105483] I/O error, dev mmcblk0, sector 111585 op 0x1:(WRITE) 
flags 0x100000 phys_seg 1 prio class 2
[  417.105499] Buffer I/O error on dev mmcblk0p1, logical block 78817, 
lost async page write
[  417.105844] I/O error, dev mmcblk0, sector 32769 op 0x1:(WRITE) flags 
0x100000 phys_seg 1 prio class 2
[  417.105851] Buffer I/O error on dev mmcblk0p1, logical block 1, lost 
async page write
[  417.106179] I/O error, dev mmcblk0, sector 32800 op 0x1:(WRITE) flags 
0x100000 phys_seg 1 prio class 2
[  417.106185] Buffer I/O error on dev mmcblk0p1, logical block 32, lost 
async page write
[  417.106520] I/O error, dev mmcblk0, sector 33435 op 0x1:(WRITE) flags 
0x100000 phys_seg 1 prio class 2
[  417.106526] Buffer I/O error on dev mmcblk0p1, logical block 667, 
lost async page write