** Changed in: linux-source-2.6.22 (Ubuntu)
Assignee: Registry Administrators (registry) = (unassigned)
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https://bugs.launchpad.net/bugs/139701
Title:
Under Gutsy on System76
The battery state information on this hardware is now accurately
reported in Jaunty in interrupt mode.
g...@foucault:~$ dmesg | grep EC
[0.712625] ACPI: EC: Look up EC in DSDT
[0.720022] ACPI: EC: non-query interrupt received, switching to interrupt
mode
[0.752217] ACPI: EC: GPE =
Is this issue still seen on the latest Jaunty beta?
** Changed in: linux (Ubuntu)
Assignee: Ubuntu Kernel ACPI Team (ubuntu-kernel-acpi) = Stefan Bader
(stefan-bader-canonical)
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Under Gutsy on System76 Darter, battery state information is often incorrect.
The Ubuntu Kernel Team is planning to move to the 2.6.27 kernel for the
upcoming Intrepid Ibex 8.10 release. As a result, the kernel team would
appreciate it if you could please test this newer 2.6.27 Ubuntu kernel.
There are one of two ways you should be able to test:
1) If you are comfortable
acpi=noirq fixed my battery issues but killed the brightness control
keys
MSI PR200 clone
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Under Gutsy on System76 Darter, battery state information is often incorrect.
https://bugs.launchpad.net/bugs/139701
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Yes, that is the same symptoms we get.
No work-around for that one at this time. We are working on fixing the big
picture acpi problems with this computer.
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Under Gutsy on System76 Darter, battery state information is often incorrect.
https://bugs.launchpad.net/bugs/139701
You received this
When the embedded controller is in interrupt mode battery indication is
not reliable. In polling mode it works perfectly. ec_intr=0 sets the
kernel to polling mode but it was removed.
References:
ec_intr was removed from the mainline kernel:
http://www.mail-archive.com/[EMAIL
Hello,
I think this bug should be re-opened and investigated again, as there is
a major regression with the Daru2 and Hardy (stable releae) as ACPI is
very unstable, Suspend doesn't work.
What seems to solve the problems in Gutsy (kernel 2.6.22) seems to be gone in
kernel 2.6.24, i.e. there is
I doubt it makes a lot of difference, but just to be thorough, try putting the
ec_intr=0 before ro splash.
That's what is working for me. You also might want to consider moving to
64-bit, as this fix is definitely working
with it, and S1 suspend works in 64-bit as well.
--
Under Gutsy on
I tried the ec_intr=0, as documented above with dmesg. Though I'm a bit
nervous that I don't know how to check a running system to see if the
command line took or not. Any tips?
It may have helped some, but I'm still seeing bad ACPI output.
Gutsy 32 bit, System76 Darter daru2, pretty
Confirmed by System76 in-house testing.
It fixes the problem in 64-bit Ubuntu, and some of our forum posts indicate
that it works
for 32-bit Ubuntu as well.
We need more Hardy testing with this fix.
Gene, would you be so kind as to post your /boot/grub/menu.lst so that
we can have a look at how
using ec_intr=0 as a boot option solves the problem.
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Under Gutsy on System76 Darter, battery state information is often incorrect.
https://bugs.launchpad.net/bugs/139701
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To use ec_intr=0 regularly, add it to the end of your defoptions line
in /boot/grub/menu.1st, so it survives kernel upgrades. Here is an
example. Note that the # at the beginning of the line is needed.
# defoptions=quiet splash ec_intr=0
You can check whether or not ec_intr was used during
Still an issue in Hardy 2.6.24-7 on this laptop--Darter 2 aka MSI-1221.
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Under Gutsy on System76 Darter, battery state information is often incorrect.
https://bugs.launchpad.net/bugs/139701
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Same computer (verified by comparing lscpi -vvnn's, it is a System76
Darter version 2). Adding cat /proc/acpi/dsdt
This is still an issue in Hardy (2.6.24-3).
** Attachment added: cat /proc/acpi/dsdt dsdt.log
http://launchpadlibrarian.net/11360522/dsdt.log
--
Under Gutsy on System76
Changed package to linux-source-2.6.24
** Changed in: linux (Ubuntu)
Sourcepackagename: linux-source-2.6.22 = linux
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Under Gutsy on System76 Darter, battery state information is often incorrect.
https://bugs.launchpad.net/bugs/139701
You received this bug notification because you are a member
** Changed in: linux-source-2.6.22 (Ubuntu)
Importance: Undecided = Medium
Assignee: (unassigned) = Ubuntu Kernel ACPI Team (ubuntu-kernel-acpi)
Status: New = Triaged
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Under Gutsy on System76 Darter, battery state information is often incorrect.
** Also affects: linux-source-2.6.22 (Ubuntu)
Importance: Undecided
Status: New
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Under Gutsy on System76 Darter, battery state information is often incorrect.
https://bugs.launchpad.net/bugs/139701
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** Attachment added: dmesg
http://launchpadlibrarian.net/9284653/dmesg.log
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Under Gutsy on System76 Darter, battery state information is often incorrect.
https://bugs.launchpad.net/bugs/139701
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** Attachment added: sudo dmidecode
http://launchpadlibrarian.net/9284654/dmidecode.txt
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Under Gutsy on System76 Darter, battery state information is often incorrect.
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** Attachment added: /var/log/kern.log.0
http://launchpadlibrarian.net/9284655/kern.log.0.bz2
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Under Gutsy on System76 Darter, battery state information is often incorrect.
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** Attachment added: sudo lspci -vvnn lspci-vvnn.log
http://launchpadlibrarian.net/9284657/lspci-vvnn.log
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Under Gutsy on System76 Darter, battery state information is often incorrect.
https://bugs.launchpad.net/bugs/139701
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** Attachment added: tar -zcvf proc_acpi.tar.gz /proc/acpi
http://launchpadlibrarian.net/9284659/proc_acpi.tar.gz
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Under Gutsy on System76 Darter, battery state information is often incorrect.
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** Attachment added: /var/log/syslog
http://launchpadlibrarian.net/9284660/syslog
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Under Gutsy on System76 Darter, battery state information is often incorrect.
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** Attachment added: uname -a uname-a.log
http://launchpadlibrarian.net/9284661/uname-a.log
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Under Gutsy on System76 Darter, battery state information is often incorrect.
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** Attachment added: cat /proc/version_signature version.log
http://launchpadlibrarian.net/9284662/version.log
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Under Gutsy on System76 Darter, battery state information is often incorrect.
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You received this bug notification because you are a member
I know that this is a lot of information, and I hope it's useful. I am
more than willing to try things out, and I can provide any more
information that you need. Thanks.
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Under Gutsy on System76 Darter, battery state information is often incorrect.
https://bugs.launchpad.net/bugs/139701
You
** Changed in: linux-source-2.6.22 (Ubuntu)
Importance: Undecided = Medium
Assignee: (unassigned) = Ubuntu Kernel ACPI Team
Status: New = Triaged
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Under Gutsy on System76 Darter, battery state information is often incorrect.
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