SD Card Invalid argument

mangOH Yellow
2

I don’t see problem with my SD card on WP76 R13:

root@swi-mdm9x28-wp:~# ls /dev/mmcblk0p1
/dev/mmcblk0p1
root@swi-mdm9x28-wp:~# mkdir -p /tmp/sdcard
root@swi-mdm9x28-wp:~# /bin/mount -t auto -o sync /dev/mmcblk0p1 "/tmp/sdcard"
root@swi-mdm9x28-wp:~# ls /tmp/sdcard/
DCIM                       LOST.DIR
LGBackup                   System Volume Information
root@swi-mdm9x28-wp:~# umount /tmp/sdcard/
root@swi-mdm9x28-wp:~# cm info
Device:                        WP7609
IMEI:                          359782080100399
IMEISV:                        6
FSN:                           WA803370010610
Firmware Version:              SWI9X07Y_02.28.03.05 000000 jenki[  111.275434] i2c-msm-v2 78b8000.i2c: NACK: slave not responding, ensure its powered: msgs(n:1 cur:0 tx) bc(rx:0 tx:2) mode:FIFO slv_addr:0x3a MSTR_STS:0x0c1300c8 OPER:0x00000090
ns 2019/07/08 11:04:16
Bootloader Version:            SWI9X07Y_[  111.294086] i2c-msm-v2 78b8000.i2c: NACK: slave not responding, ensure its powered: msgs(n:1 cur:0 tx) bc(rx:0 tx:2) mode:FIFO slv_addr:0x3a MSTR_STS:0x0c1300c8 OPER:0x00000090
02.28.03.05 000000 jenkins 2019/07/08 11:04:16
MCU Version:                   002.011
PRI Part Number (PN):          9908102
PRI Revision:                  001.000
Carrier PRI Name:              GENERIC
Carrier PRI Revision:          002.073_000
SKU:                           1103843
Last Reset Cause:              Reset, User Requested
Resets Count:                  Expected: 175    Unexpected: 243

You might have a look here on different SD card: