Then is broken again in Intrepid, at least in the eee kernel flavour.
(eee 901)
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Powertop make wrong suggest to add usbcore.autosuspend=1
https://bugs.launchpad.net/bugs/136549
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Bugs, which is subscribed to Ubuntu.
--
It was newer fixed.
IMHO this suggestion should be removed, so nobody will complain about
it. autosuspend is enabled by default in the kernel and any
distribution overwrite this settings.
@Patrick
This is about powertop 1.10
you made notice:
* Removed usb patch, source has changed completely.
This has been fixed since Ubuntu Hardy.
** Changed in: powertop (Ubuntu)
Status: Confirmed = Fix Released
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Powertop make wrong suggest to add usbcore.autosuspend=1
https://bugs.launchpad.net/bugs/136549
You received this bug notification because you are a member of Ubuntu
Bugs, which
0
2
2
2
2
2
are the wrong values, it needs to be
1
1
1
1
1
1
as suggested by powertop.
Its the only way to get the desired result, a SLEEPING Cpu.
--
Powertop make wrong suggest to add usbcore.autosuspend=1
https://bugs.launchpad.net/bugs/136549
You received this bug notification because you
powertop (from svn) tells me that my CPU is stuck in C2 70% of the time until
- i enable usb-autosuspend with powertop
- or remove uhci_hcd myself.
after which C2 drops to zero.
At the same time cat /sys/bus/usb/devices/*/power/level reports AUTO for all
values.
No usb-devices are used except
This was correctly fixed in debian in 1.9-2. Needs a sync.
--
Powertop make wrong suggest to add usbcore.autosuspend=1
https://bugs.launchpad.net/bugs/136549
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Bugs, which is the bug contact for Ubuntu.
--
ubuntu-bugs mailing
Hi,
Today I have found this entry: http://www.blackberryforums.com/linux-
users-corner/97661-enable-disable-config_usb_suspend-s-autosuspend-
mode.html and there they explain that if your USB devices have a value
of 2 the kernel has suspended the usbcore. I have checked which is my
default value
** Changed in: powertop (Debian)
Status: Unknown = Fix Released
--
Powertop make wrong suggest to add usbcore.autosuspend=1
https://bugs.launchpad.net/bugs/136549
You received this bug notification because you are a member of Ubuntu
Bugs, which is the bug contact for Ubuntu.
--
Thank you for taking the time to report this bug and helping to make
Ubuntu better. However, I am closing it because the bug has been fixed
in the latest development version of Ubuntu - the Hardy Heron.
A backport for gutsy has been requested. Let's wait for it... Bug
#172607
** Changed in:
Sorry. This is wrong fix.
1. This is not fixed upstream.
2. This fix is not according of any usb API documentation:
- powertop version of logic: if autosuspend is less then 1 display
suggestion. ( was made against old API and not correct for new API )
- debian patch logic: if
** Changed in: powertop (Ubuntu)
Importance: Undecided = Low
Status: Fix Released = Confirmed
** Changed in: powertop (Ubuntu)
Assignee: Marco Rodrigues (gothicx) = (unassigned)
--
Powertop make wrong suggest to add usbcore.autosuspend=1
https://bugs.launchpad.net/bugs/136549
You
** Summary changed:
- Powertop suggest to add usbcore.autosuspend=1 to grub's kernel line, doesn't
work
+ Powertop make wrong suggest to add usbcore.autosuspend=1
** Description changed:
Binary package hint: powertop
- When running powertop, it suggest adding the usbcore.autosuspend=1 to
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