I can confirm this bug on a Clevo M720R, C2D 2.4 GHz, Intel 965GMA
onboard graphics.
--
[Hardy] [regression] ehci_hcd.ko breaks suspend-to-ram
https://bugs.launchpad.net/bugs/211572
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--
Ok, it's broken again for me too. I can't explain, why it worked for
some days, but since upgrading to 8.04 final and rebooting ehci_hcd must
be blacklisted again in order to get usb devices working after resume.
$ cat /proc/version_signature
Ubuntu 2.6.24-16.30-generic
--
[Hardy] [regresion]
When I have USB devices plugged into my IBM Advanced Mini Dock, it
breaks suspend unless I have ehci_hcd in MODULES. However, if I do add
ehci_hcd to MODULES, the USB ports on my dock become unavailable
forevermore after a suspend.
--
[Hardy] [regresion] resume from suspend (to ram) is not
I don't know why but since today's upgrade suspend/resume works fine for
me even *without* removing the ehci_hcd module... Although it doesn't
seem like linux-image has been upgraded today :/... Can anybody confirm
that suspend is working again?
--
[Hardy] [regresion] resume from suspend (to
It is still broken for me (2.6.16). Had you some usb devices plugged-in
before suspending?
--
[Hardy] [regresion] resume from suspend (to ram) is not working with kernel
2.6.24-13 and 2.6.24-14
https://bugs.launchpad.net/bugs/211572
You received this bug notification because you are a member of
I even suspended my laptop using
$ echo mem /sys/power/state
(so no pm-utils or other stuff should interfere) and all my usb devices
(keyboard, mouse, external hd) are working perfectly (before and after
suspend). I have no idea why this is... I have no files in /etc/pm/ at all and
MODULES= in
I can confirm this bug with Ubuntu 2.6.24-16.30-generic on a Samsung X20
laptop. The workaround mentioned, i.e. putting the line
SUSPEND_MODULES=ehci_hcd
in some file in /etc/pm/config.d/ works, however only when suspending
using the kde-guidance-powermanager applet. It doesn't work when
confirm that this is still broken in 2.6.24-16
--
[Hardy] [regresion] resume from suspend (to ram) is not working with kernel
2.6.24-13 and 2.6.24-14
https://bugs.launchpad.net/bugs/211572
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USB ports not working after resume on Dell Inspiron E1705/9400 with
2.6.24-16.
version.log:
Ubuntu 2.6.24-16.30-generic
** Attachment added: lspci-vvnn.log
http://launchpadlibrarian.net/13407543/lspci-vvnn.log
--
[Hardy] [regresion] resume from suspend (to ram) is not working with kernel
Fix mentioned by Fabian Neumann seems to work. http://en.opensuse.org
/Pm-utils#Configuration
sudo nano /etc/pm/config.d/config
SUSPEND_MODULES=button ehci_hcd
Reboot, and it seems to work pretty well.
--
[Hardy] [regresion] resume from suspend (to ram) is not working with kernel
2.6.24-13
With 2.6.24-16 is it still broken.
--
[Hardy] [regresion] resume from suspend (to ram) is not working with kernel
2.6.24-13 and 2.6.24-14
https://bugs.launchpad.net/bugs/211572
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Bugs, which is subscribed to Ubuntu.
--
hi i can confirm this bug on a clevo m72r. the workaround unloading the
ehci_hcd module works too for me.
--
[Hardy] [regresion] resume from suspend (to ram) is not working with kernel
2.6.24-13 and 2.6.24-14
https://bugs.launchpad.net/bugs/211572
You received this bug notification because you
I can confirm this bug on a Thinkpad T61 8889-2BG with Hardy 2.6.24-15. On
resume, the backlinght turns on but nothing more happens. With 2.6.24-12 resume
worked fine although, sometimes, instead of the password dialog a white screen
was displayed.
After removing ehci_hcd resume worked again
** Attachment added: version.log
http://launchpadlibrarian.net/13167823/version.log
--
[Hardy] [regresion] resume from suspend (to ram) is not working with kernel
2.6.24-13 and 2.6.24-14
https://bugs.launchpad.net/bugs/211572
You received this bug notification because you are a member of
** Attachment added: dmesg.log
http://launchpadlibrarian.net/13167839/dmesg.log
--
[Hardy] [regresion] resume from suspend (to ram) is not working with kernel
2.6.24-13 and 2.6.24-14
https://bugs.launchpad.net/bugs/211572
You received this bug notification because you are a member of Ubuntu
** Attachment added: lspci-vvnn.log
http://launchpadlibrarian.net/13167851/lspci-vvnn.log
--
[Hardy] [regresion] resume from suspend (to ram) is not working with kernel
2.6.24-13 and 2.6.24-14
https://bugs.launchpad.net/bugs/211572
You received this bug notification because you are a member
** Changed in: linux (Ubuntu)
Status: New = Confirmed
--
[Hardy] [regresion] resume from suspend (to ram) is not working with kernel
2.6.24-13 and 2.6.24-14
https://bugs.launchpad.net/bugs/211572
You received this bug notification because you are a member of Ubuntu
Bugs, which is
@Karl Martin
AFAIK Hardy replaces (to some extend) acpi-support with pm-utils. You
might use pm-utils config files to blacklist ehci_hcd. See
http://en.opensuse.org/Pm-utils#Configuration
I've got a T61 myself -- but cannot really confirm this bug. I can
confirm the blank screen after resuming
@Fabian Neumann
Thank you very much for the information. I just found out that resume is
working fine when nothing is connected to the usb ports. However, if I
connect my hub with mouse, keyboard and dvd burner to the usb port
resume does not work anymore. Even with these devices connected resume
No, I have intel card. It seems to me, tha this bug is issue only of the
ehci_hcd module.
--
[Hardy] [regresion] resume from suspend (to ram) is not working with kernel
2.6.24-13 and 2.6.24-14
https://bugs.launchpad.net/bugs/211572
You received this bug notification because you are a member of
Yes, I think this is a bug in the binary nvidia driver. Just search for
ubuntu nvidia blank screen. Cannot name a bug, there're probably many
of them...
But I mixed some things up. Resume works for me, but quick-user-
switching gives me a blank screen. Haven't tested it on all kernel
I think that the bug reported initially in this thread is caused by the
ehci_hcd module.
The other bug that I mentioned seams to be different from the one
mentioned by Fabian Neumann. I do not see a black screen after resume
but a white screen where the mouse pointer is correctly displayed and
** Changed in: linux (Ubuntu)
Status: Incomplete = New
--
[Hardy] [regresion] resume from suspend (to ram) is not working with kernel
2.6.24-13 and 2.6.24-14
https://bugs.launchpad.net/bugs/211572
You received this bug notification because you are a member of Ubuntu
Bugs, which is
** Tags added: ehci-hcd
--
[Hardy] [regresion] resume from suspend (to ram) is not working with kernel
2.6.24-13 and 2.6.24-14
https://bugs.launchpad.net/bugs/211572
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
ubuntu-bugs
Hi Petr,
Per the kernel team's bug policy, can you please attach the following
information. Please be sure to attach each file as a separate
attachment.
* cat /proc/version_signature version.log
* sudo lspci -vvnn lspci-vvnn.log
Also, can you attach your dmesg output (dmesg dmesg.log) after
Here is lspci, the dmesg will take me little more time.
** Attachment added: lspci-vvnn.log
http://launchpadlibrarian.net/13116025/lspci-vvnn.log
--
[Hardy] [regresion] resume from suspend (to ram) is not working with kernel
2.6.24-13 and 2.6.24-14
https://bugs.launchpad.net/bugs/211572
You
Of course, here it is.
(but the problem was alredy present on kernel 2.6.24-13)
** Attachment added: version.log
http://launchpadlibrarian.net/13116014/version.log
--
[Hardy] [regresion] resume from suspend (to ram) is not working with kernel
2.6.24-13 and 2.6.24-14
(but the problem was alredy present on kernel 2.6.24-13)
** Attachment added: version.log
http://launchpadlibrarian.net/13116011/version.log
--
[Hardy] [regresion] resume from suspend (to ram) is not working with kernel
2.6.24-13 and 2.6.24-14
https://bugs.launchpad.net/bugs/211572
You
Here is dmesg.
I tried to unload some modules from kernel before suspending, and I find
out, that the problem is in ehci_hcd module (after unloading this and
only this module, the resume works again).
** Attachment added: dmesg
http://launchpadlibrarian.net/13117061/dmesg
--
[Hardy]
** Tags added: regression
** Tags added: 2.6.24-13 2.6.24-14 suspend
--
[Hardy] [regresion] resume from suspend (to ram) is not working with kernel
2.6.24-13 and 2.6.24-14
https://bugs.launchpad.net/bugs/211572
You received this bug notification because you are a member of Ubuntu
Bugs, which
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