Tested again with latest mainline kernel (4.4.0-040400rc2-generic):
Still the same issue.
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https://bugs.launchpad.net/bugs/1349879
Title:
powering off an usb3 device causes kernel to
I've filed a bug report about the same issue (#1486581) and found two
other bug reports about this (#1454253 and #1389990).
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https://bugs.launchpad.net/bugs/1349879
Title:
powering off
Tested again with v3.17.1-utopic: still the same issue.
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https://bugs.launchpad.net/bugs/1349879
Title:
powering off an usb3 device causes kernel to resume immediately after
suspend
Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v3.16 kernel[0].
If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.
If the mainline kernel does not fix
Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v3.16 kernel[0].
Done. No changes.
** Changed in: linux (Ubuntu)
Status: Incomplete = Confirmed
** Tags added: kernel-bug-exists-upstream
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I've tested kernel 3.16-rc7 from mainline, with the same results.
Another thing I've tested, is disabling acpi wakeups for usb related
devices: If I disable wakeup for ALL usb related devices (in my case
EHC1, EHC2, XHC) suspend works correctly. Any other combination (e.g.
disable only XHC and
I did some further testing with following results: I can reestablish the
correct suspend behavior by plugging in the drive, mounting, unmounting
and unplugging the drive without powering down. This has to be done on
exactly the same port, which triggered the misbehavior (other ports will
not
can you please do dmesg /tmp/dmesg.txt after such a resume and
attach /tmp/dmesg.txt here? Thanks!
** Package changed: udisks2 (Ubuntu) = linux (Ubuntu)
** Changed in: linux (Ubuntu)
Status: New = Incomplete
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can you please do dmesg /tmp/dmesg.txt after such a resume and
attach /tmp/dmesg.txt here? Thanks!
Rebooted and executed the steps mentioned above. dmesg is attached.
** Attachment added: dmesg.log
