Bug 4410
Summary: | Handler for [EmbeddedControl] returned AE_TIME - Asus laptop L4500R | ||
---|---|---|---|
Product: | ACPI | Reporter: | Milo Casagrande (milo_casagrande) |
Component: | Other | Assignee: | Alexey Starikovskiy (astarikovskiy) |
Status: | CLOSED PATCH_ALREADY_AVAILABLE | ||
Severity: | high | CC: | acpi-bugzilla, bunk, kernel |
Priority: | P2 | ||
Hardware: | i386 | ||
OS: | Linux | ||
Kernel Version: | 2.6.11.6 | Subsystem: | |
Regression: | --- | Bisected commit-id: | |
Attachments: |
output from acpidmp
output from dmidecode output from lspci -vv output from /proc/interrupts output from dmesg -s64000 output of acpidump output of dmesg -s64000 output of dmidecode output of lspci -vv output of `cat /proc/interrupts` output of `acpidump -t DSDT` .config of kernel output from /proc/cpuinfo |
Description
Milo Casagrande
2005-03-27 02:47:51 UTC
Created attachment 4805 [details]
output from acpidmp
Created attachment 4806 [details]
output from dmidecode
Created attachment 4807 [details]
output from lspci -vv
Created attachment 4808 [details]
output from /proc/interrupts
Please try 2.6.12-rc1-mm3 Can we please have an update on this? Does 2.6.12-rc5 work OK? 2.6.12-rc5-mm1? I can get to compile 2.6.12-rc5, it gives me error on i8042. Even 2.6.12-rc5-mm1 gives me the same error. Is this problem still present in 2.6.13-rc3-mm3? I can't compile 2.6.13-rc3-mm3, it gives me some error on 'netlink', on 2.6.12.3 without acpi patch it still doesn't work. i will try with acpi patch asap and also with 2.6.13-rc4-mm1 I compiled 2.6.12.3 with acpi-20050729 patch from acpi.sourceforge.net: frequency works, backlight switch (on/off) works but battery status doesn't work, it says there's no battery. Will try later with 2.6.13-rc4-mm1. Compiled 2.6.13-rc4-mm1 but nothing works: frequency, backlight and even battery. If some output are needed, ask me. Is it possible to compare: 2.6.13 -- latest kernel.org tree w/o any mm or ACPI patches 2.6.13 + latest ACPI patch http://ftp.kernel.org/pub/linux/kernel/people/lenb/acpi/patches/release/2.6.13/ 2.6.13 + latest mm patch Here the results: 2.6.13-rc6: frequency scaling works, battery status and backlight don't work. 2.6.13-rc6 + ACPI patch: frequency and backlight work, battery doesn't. At boot it says: "ACPI unable to load the System Description Tables" 2.6.13-rc6 + mm patch: as 2.6.13-rc6 + ACPI patch. with ACPI and mm patch when i plug in/out the AC adapter the brightness is adjusting automatically. > Unable to load the System Description Tables
That means ACPI bailed out and you are running with it disabled.
Please re-test with 2.6.13 final. If it still
fails this way, build it with CONFIG_ACPI_DEBUG=y
and attach the output from dmesg -s64000.
Now with 2.6.13.1 ACPI doesn't complain anymore, but only frequency works. Created attachment 5967 [details]
output from dmesg -s64000
It seems that it is another problem with EC device. Downstream bug report: http://bugs.gentoo.org/show_bug.cgi?id=105072 Please test linux-2.6.14-rc1 with ec_burst=1. No response from bug submitter for 2 months. Please reopen if bug is still present. I've tried 2.6.14 with no patch: CPU frequency is not working, battery and backlight switch also are not working. I'm going to try with the 2.6.14.2 and also with 2.6.14-mm2 patch. Thanks! Created attachment 6621 [details]
output of acpidump
Created attachment 6622 [details]
output of dmesg -s64000
Created attachment 6623 [details]
output of dmidecode
Created attachment 6624 [details]
output of lspci -vv
Created attachment 6625 [details]
output of `cat /proc/interrupts`
Created attachment 6626 [details]
output of `acpidump -t DSDT`
Did you try command line option "ec_burst=1", suggested in #19? I did try with `ec_burst=1` on kernel 2.6.14.3, but it is not working. With 2.6.14.3 even the CPU frequency is not working. Please try latest stable kernel with patch from http://bugzilla.kernel.org/show_bug.cgi?id=6455 Please also try 2.6.18-rc1 -- it should have all these patches applied. Regarding processor control, please attach your .config and /proc/cpuinfo. I compiled 2.6.18-rc2 and everything now is working. I only have some issue with suspend (it is not working... but I don't use it very often). Thank you! Created attachment 8619 [details]
.config of kernel
.config of the compiled kernel
Created attachment 8620 [details]
output from /proc/cpuinfo
output from /proc/cpuinfo
> I compiled 2.6.18-rc2 and everything now is working.
thanks. closed.
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