fpgahardwareengineer - Page gone
** Tags added: bios-outdated-1001
** Changed in: linux (Ubuntu)
Status: Triaged = Invalid
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https://bugs.launchpad.net/bugs/1068393
Title:
** Changed in: linux
Status: Confirmed = Invalid
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Title:
[Ubuntu 12.04.1 LTS 32-bit] SiS chipset USB wakes up the system from
ACPI S3
** Changed in: linux (Ubuntu)
Status: Confirmed = Triaged
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Title:
[Ubuntu 12.04.1 LTS 32-bit] SiS chipset USB wakes up the system from
** Description changed:
I have discovered a serious bug where Ubuntu wakes up the system from ACPI S3
State instantaneously if I am using a system with SiS chipset's USB.
This bug seems to have started with Ubuntu 12.04 LTS (3.2 Linux kernel)
because it didn't exist in Ubuntu 10.04.4 LTS
Hi,
If anyone is curious about this bug, visit Linux kernel bugzilla for the
latest development.
https://bugzilla.kernel.org/show_bug.cgi?id=47991
I occasionally feedback information to launchpad regarding this bug.
Regards,
fpgahardwareengineer
** Description changed:
I have discovered a
** Description changed:
I have discovered a serious bug where Ubuntu wakes up the system from ACPI S3
State instantaneously if I am using a system with SiS chipset's USB.
This bug seems to have started with Ubuntu 12.04 LTS (3.2 Linux kernel)
because it didn't exist in Ubuntu 10.04.4 LTS
(In reply to Comment #29 and #30)
Hi Christopher,
I tested Ubuntu 11.10 without installing it (i.e., Try Ubuntu without
installing) on ASUS P4S8X-MX mainboard.
I will say that Ubuntu 11.10 does not suffer from the USB instant wakeup bug
that currently exists in Ubuntu 12.04.
Here is what
** Changed in: linux (Ubuntu)
Status: Incomplete = Confirmed
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Title:
[Ubuntu 12.04.1 LTS 32-bit] SiS chipset USB wakes up the system from
(In reply to Comment #29)
Hi Christopher,
Sorry for neglecting the issue on launchpad with regards to this USB wakeup
related bug of ASUS P4S8X-MX mainboard.
I will burn a DVD with Ubuntu 11.10 (Oneiric Ocelot) and take a look at the
problem shortly.
Regards,
fpgahardwareengineer
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** Changed in: linux
Status: Unknown = Confirmed
** Changed in: linux
Importance: Unknown = High
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Title:
[Ubuntu 12.04.1 LTS 32-bit]
Hi,
Some progress on this issue has been made, although it is merely a
workaround of the bug.
https://bugzilla.kernel.org/show_bug.cgi?id=47991#c25
I can now get ACPI S3 State to work with Ubuntu 12.04 LTS and ASUS
P4S8X-MX mainboard (SiS 661GX/964 chipset).
Regards,
fpgahardwareengineer
**
** Description changed:
- Hi,
-
I have discovered a serious bug where Ubuntu wakes up the system from ACPI S3
State instantaneously if I am using a system with SiS chipset's USB.
This bug seems to have started with Ubuntu 12.04 LTS (3.2 Linux kernel)
because it didn't exist in Ubuntu
fpgahardwareengineer, thank you for your comments. As per Lan Tianyu's
comment https://bugzilla.kernel.org/show_bug.cgi?id=47991#c26 , the next
step is to bisect this issue in order to find the problematic commit.
Hence, could you please test for this problem in a Oneiric live
environment via
** Description changed:
I have discovered a serious bug where Ubuntu wakes up the system from ACPI S3
State instantaneously if I am using a system with SiS chipset's USB.
This bug seems to have started with Ubuntu 12.04 LTS (3.2 Linux kernel)
because it didn't exist in Ubuntu 10.04.4 LTS
Hi Chrisopher,
I just updated the tags to inform you that 3.7.0-030700rc2-generic
version of the Linux kernel has the exact same bug.
Regards,
fpgahardwareengineer
** Tags added: kernel-bug-exists-upstream-3.7.0-030700rc2-generic sis
usb
** Tags removed: needs-upstream-testing
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You
Hi Chrisopher,
I just removed needs-upstream-testing tag because the upstream version
still contains the exact same bug that exists in Linux 3.2 kernel.
Regards,
fpgahardwareengineer
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fpgahardwareeengineer, thank you for testing the mainline kernel. Could
you please provide the information following
https://wiki.ubuntu.com/DebuggingKernelSuspend ?
** Tags removed: kernel-bug-exists-upstream-3.7.0-030700rc2-generic sis usb
** Tags added:
(In reply to #3)
Hi Christopher,
For Ubuntu 12.04 (Precise Pangolin), which version of latest upstream kernel
shoul I test with?
Should I try,
...
[DIR] v3.4-rc7-precise/ 13-May-2012 02:54 -
...
[DIR] v3.7-rc2-quantal/ 20-Oct-2012 19:49 -
[DIR] v3.7-rc2-raring/ 22-Oct-2012 08:44 -
This
fpgahardwareengineer, please test http://kernel.ubuntu.com/~kernel-
ppa/mainline/v3.7-rc2-raring/ , if testing is inconclusive
http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.7-rc2-quantal/ .
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(In reply to #22)
Hi Chrisopher,
I just installed 3.7.0-030700rc2-generic version of Linux kernel from the above
location.
I don't see any change in the standby (ACPI S3 State or Suspend to RAM)
behavior of ASUS P4S8X-MX mainboard (SiS 661GX/964 chipset) when I tried.
It goes into standby and
Hi,
I must also add that I verified that I am running
3.7.0-030700rc2-generic version of Linux kernel.
:~$ uname -r
3.7.0-030700rc2-generic
Regards,
fpgahardwareengineer
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apport information
** Tags added: apport-collected
** Description changed:
Hi,
I have discovered a serious bug where Ubuntu wakes up the system from ACPI S3
State instantaneously if I am using a system with SiS chipset's USB.
This bug seems to have started with Ubuntu 12.04 LTS (3.2
** Description changed:
+ Hi,
- Hi,
I have discovered a serious bug where Ubuntu wakes up the system from ACPI S3
State instantaneously if I am using a system with SiS chipset's USB.
This bug seems to have started with Ubuntu 12.04 LTS (3.2 Linux kernel)
because it didn't exist in Ubuntu
** Tags removed: sis usb
** Tags added: needs-upstream-testing suspend
** Description changed:
Hi,
I have discovered a serious bug where Ubuntu wakes up the system from ACPI S3
State instantaneously if I am using a system with SiS chipset's USB.
This bug seems to have started with
fpgahardwareengineer, thank you for reporting this and helping make Ubuntu
better. Could you please execute the following at a terminal:
apport-collect 1068393
As well, could you please provide the information following
https://wiki.ubuntu.com/DebuggingKernelSuspend ?
Also, could you please
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