Bug 844064 - With encrypted partition on external USB drive, resume (from disk or ram) fails
With encrypted partition on external USB drive, resume (from disk or ram) fails
Product: Fedora
Classification: Fedora
Component: kernel (Show other bugs)
i686 Linux
unspecified Severity unspecified
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Assigned To: Kernel Maintainer List
Fedora Extras Quality Assurance
: 844062 844065 (view as bug list)
Depends On:
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Reported: 2012-07-28 09:46 EDT by William
Modified: 2013-07-31 22:14 EDT (History)
6 users (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
Last Closed: 2013-07-31 22:13:53 EDT
Type: Bug
Regression: ---
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Documentation: ---
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oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

Attachments (Terms of Use)
Output of fdisk, lvm, pm-suspend.log, lspci (11.46 KB, application/octet-stream)
2012-07-28 09:46 EDT, William
no flags Details

  None (edit)
Description William 2012-07-28 09:46:32 EDT
Created attachment 600927 [details]
Output of fdisk, lvm, pm-suspend.log, lspci

Description of problem:
When going out of suspend to ram (same result with suspend to disk), system hangs, with the following partitionning scheme. On the EXTERNAL USB hard drive:
- /boot is ext4
- the other partition is a container encrypted with luks.
- the decrypted partition is a PV for lvm
- one VG on the PV.
- two LV on the PV: / and swap (>2GB when my ram is 1GB).

Version-Release number of selected component (if applicable):
Not very sure to find which component fails.
Fedora 17 - Kde
Kernel 3.4.6-2

How reproducible:
Every time

Steps to Reproduce:
1. Choose suspend to ram OR pm-suspend
Actual results:
System hangs when going out of suspension to ram.
Message: "Read error on /dev/sd*"

Expected results:
Resume desktop

Additional info:
Comment 1 Dave Jones 2012-07-30 09:58:38 EDT
*** Bug 844065 has been marked as a duplicate of this bug. ***
Comment 2 Dave Jones 2012-07-30 10:00:35 EDT
due to the way usb re-enumeration works, this isn't going to be fixed any time soon.
Comment 3 William 2012-07-30 16:50:54 EDT
I used Opensuse and the resume worked from suspend to disk, but I must confess I do not remember for suspend to ram since the Pc I had Acpi problems, but this one shouldn't have some.
I honestly ain't expert enough to find where the trick can be but if you tell me how to extract some logs (I don't know how since the system hangs but I believe I can enable some logging before).
After this feature may not be a priority but if it is just something simple, can be nice.
Thank you
Comment 4 Justin M. Forbes 2012-08-30 14:45:20 EDT
*** Bug 844062 has been marked as a duplicate of this bug. ***
Comment 5 Fedora End Of Life 2013-07-03 19:29:37 EDT
This message is a reminder that Fedora 17 is nearing its end of life.
Approximately 4 (four) weeks from now Fedora will stop maintaining
and issuing updates for Fedora 17. It is Fedora's policy to close all
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Comment 6 Fedora End Of Life 2013-07-31 22:14:04 EDT
Fedora 17 changed to end-of-life (EOL) status on 2013-07-30. Fedora 17 is 
no longer maintained, which means that it will not receive any further 
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of 
Fedora please feel free to reopen this bug against that version.

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