Red Hat Bugzilla – Bug 844064
With encrypted partition on external USB drive, resume (from disk or ram) fails
Last modified: 2013-07-31 22:14:04 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
Steps to Reproduce:
1. Choose suspend to ram OR pm-suspend
System hangs when going out of suspension to ram.
Message: "Read error on /dev/sd*"
*** Bug 844065 has been marked as a duplicate of this bug. ***
due to the way usb re-enumeration works, this isn't going to be fixed any time soon.
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.
*** Bug 844062 has been marked as a duplicate of this bug. ***
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