kernel-packages team mailing list archive

[Ivan Garavito <ivangaravito@xxxxxxxxx>]

Hi everyone!

This bug is still Ubuntu 14.04.3 nowadays. The SD card I'm using is for music (not my /home  ^_^') and it have 64 GB, but it's annoying use the method I've found its working for me:
1. Remove SD card
2. Kill processes that use the SD card
3. Reinsert SD card
4. Start new processes that use the SD card

By the way, when starting to use the SD card this way, I did include it
to fstab, but it brought me the system not starting on resume or power
up, so currently I'm using the way described above.

The output from kernel is:

ૐ  » ~ λ dmesg | tail -n 10
[87713.372892] mmcblk0: error -110 sending status command, aborting
[87713.372898] blk_update_request: I/O error, dev mmcblk0, sector 2050
[87713.372986] EXT4-fs (mmcblk0p1): unable to read superblock
[87790.817694] mmc0: card 59b4 removed
[87794.836239] mmc0: cannot verify signal voltage switch
[87794.955839] mmc0: new ultra high speed SDR50 SDXC card at address 59b4
[87794.956111] mmcblk0: mmc0:59b4 SD64G 59.0 GiB 
[87794.959661]  mmcblk0: p1
[87797.141293] EXT4-fs (mmcblk0p1): recovery complete
[87797.148999] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null)
ૐ  » ~ λ uname -a
Linux vaio 3.19.0-56-generic #62~14.04.1-Ubuntu SMP Fri Mar 11 11:03:15 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux

Any idea by these days? Some workaround? Some bug fix? Something out of
kernel compilation?

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/342096

Title:
  SD Card containing /home corrupted on resume

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Suspend/resume works on the Mini 9 as of the latest kernel update(it
  did not with the previous kernel). I have Jaunty installed with  /
  partition on the internal SSD and my /home folder on an SDHC card.
  When I resumed the home folder was not mounted and it appears that the
  filesystem was corrupted. Both / and /home are formatted in ext4. I
  ran dmesg to see what it said(image below) I then restarted and it ran
  fsck on boot and gave an error. I hit Ctrl+D and when I tried to log
  in my /home folder had not been mounted.

  I have attached pictures of dmesg | tail, fstab, and fsck.

  http://omploader.org/vMWQ5Yg
  http://omploader.org/vMWQ5Yw
  http://omploader.org/vMWQ5ZA

  This is with Jaunty, I am not sure what package the problem is with
  exactly. I don't know if it is ext4 or something else.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/342096/+subscriptions