Op 26 feb. 2015 19:58 schreef "Csányi Pál" <csanyipal@gmail.com>:
2015-02-26 19:25 GMT+01:00 Sean Greenslade <sean@seangreenslade.com>:
On Thu, Feb 26, 2015 at 06:41:24PM +0100, Csányi Pál wrote:
I tried these steps by using Gparted too, but at this step Gparted can't read partitions from the during read on
/dev/mmcblk0
Gparted gives the error message: I/O error during read on /dev/mmcblk0
What can I do to solve this problem?
Your hardware has issues, and I don't think any software will fix it. My guess is that the issue is in one of three places:
1: Your SD card is damaged / broken. To test this, try it in a known-working reader. Note that Windows will not understand Linux / RPi partitions (but should be able to at least see the boot partition).
I can mount it's first partition, that with FAT32 type filesystem. I can't only format it's second partition, with ex4 type filesystem.
Still does it mean that the uSD card is damaged?
2. If you're using a microSD to SD adapter, I've seen plenty of those be flaky and crappy. Try a different adapter, or get a reader that supports uSD directly.
Yes, I'm using a microSD card to SD adapter. I shall try another brand of SD adapter, that I have.
3. The reader is broken. Since it's the built-in one on the laptop, the only way to test this is to try a different card / try on a different OS (live boot USB drives are useful for this).
I shall try that too.
One thing I ran into was the difference between sd versions; sdhc cards wont work in an (standard) sd reader. I don't know how to check the reader from Linux, but it's probably in the hardware specs. Mvg, Guus