Op 26 feb. 2015 19:58 schreef "Csányi Pál" <csanyipal@xxxxxxxxx>: > > 2015-02-26 19:25 GMT+01:00 Sean Greenslade <sean@xxxxxxxxxxxxxxxxxx>: > > 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
