![无法在 Asus X205T (Q4OS) 上读取或安装 microSD 卡 (ext4)](https://linux22.com/image/15287/%E6%97%A0%E6%B3%95%E5%9C%A8%20Asus%20X205T%20(Q4OS)%20%E4%B8%8A%E8%AF%BB%E5%8F%96%E6%88%96%E5%AE%89%E8%A3%85%20microSD%20%E5%8D%A1%20(ext4).png)
我在华硕 X205T 上使用 microSD 卡时遇到了困难。我可以使用 lsblk 查看设备,但无法安装和读取它,它不会读取文件系统和其他内容。
发行版:Q4OS 32 位,文件系统:ext4
内核:Linux版本4.19.0-16-686-pae([电子邮件受保护]) (gcc 版本 8.3.0 (Debian 8.3.0-6)) #1 SMP Debian 4.19.181-1 (2021-03-19)
- 这不是硬件问题,因为 microSD 卡本周早些时候在装有 Windows 的同一台笔记本电脑上运行。
- 这不是 microSD 卡的问题,因为我尝试了几张 microSD 卡,它们都可以在另一台电脑上工作。
- 此修复来自 wiki.debian.org没用。
- 当我启动 GParted 时,出现此错误:
Input/output error during read on /dev/mmcblk2
。最终 GParted 根本不显示该设备。
结果sudo mount /dev/mmcblk2 /mnt/sdcard
:
mount: /mnt/sdcard: can't read superblock on /dev/mmcblk2.
结果lsblk
:
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
mmcblk2 179:0 0 58G 0 disk
mmcblk1 179:256 0 29.1G 0 disk
├─mmcblk1p1 179:257 0 512M 0 part /boot/efi
├─mmcblk1p2 179:258 0 27.7G 0 part /
└─mmcblk1p3 179:259 0 976M 0 part [SWAP]
mmcblk1boot0 179:512 0 4M 1 disk
mmcblk1boot1 179:768 0 4M 1 disk
结果udisksctl info -b /dev/mmcblk2
:
/org/freedesktop/UDisks2/block_devices/mmcblk2:
org.freedesktop.UDisks2.Block:
Configuration: []
CryptoBackingDevice: '/'
Device: /dev/mmcblk2
DeviceNumber: 45824
Drive: '/org/freedesktop/UDisks2/drives/SA64G_0x2967a02d'
HintAuto: true
HintIconName:
HintIgnore: false
HintName:
HintPartitionable: true
HintSymbolicIconName:
HintSystem: false
Id:
IdLabel:
IdType:
IdUUID:
IdUsage:
IdVersion:
MDRaid: '/'
MDRaidMember: '/'
PreferredDevice: /dev/mmcblk2
ReadOnly: false
Size: 62260248576
Symlinks: /dev/disk/by-id/mmc-SA64G_0x2967a02d
/dev/disk/by-path/platform-PNP0FFF:00
结果dmesg | tail
:
[ 4713.099537] Buffer I/O error on dev mmcblk2, logical block 0, async page read
[ 4713.099571] ldm_validate_partition_table(): Disk read failed.
[ 4713.106012] Buffer I/O error on dev mmcblk2, logical block 0, async page read
[ 4713.110676] Buffer I/O error on dev mmcblk2, logical block 0, async page read
[ 4713.117095] Buffer I/O error on dev mmcblk2, logical block 0, async page read
[ 4713.123469] Buffer I/O error on dev mmcblk2, logical block 0, async page read
[ 4713.123576] Dev mmcblk2: unable to read RDB block 0
[ 4713.131799] Buffer I/O error on dev mmcblk2, logical block 0, async page read
[ 4713.137274] Buffer I/O error on dev mmcblk2, logical block 0, async page read
[ 4713.149637] mmcblk2: unable to read partition table