[Bug 9432] unable to turn cooling device 'off' - LG LE50 Express laptop
http://bugzilla.kernel.org/show_bug.cgi?id=9432 [EMAIL PROTECTED] changed: What|Removed |Added AssignedTo|[EMAIL PROTECTED] |[EMAIL PROTECTED] Status|NEEDINFO|ASSIGNED --- Comment #25 from [EMAIL PROTECTED] 2008-08-07 22:24 --- Since there is no response for more than one month, the bug will be rejected. If the problem still exists, please reopen it and try the debug patch mentioned in comment #24. Thanks. -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug, or are watching someone who is. - This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100url=/ ___ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
[Bug 9432] unable to turn cooling device 'off' - LG LE50 Express laptop
http://bugzilla.kernel.org/show_bug.cgi?id=9432 [EMAIL PROTECTED] changed: What|Removed |Added CC||[EMAIL PROTECTED] --- Comment #23 from [EMAIL PROTECTED] 2008-05-20 00:33 --- (In reply to comment #22) I'm also having this issue, it seems. Kernel is 2.6.24-gentoo-r3. Count me in as vexed by this one, as well as a bunch of Ubuntu users. This problem has been reported over on their side since at least 2.6.20. The inability to turn off the fan leads to a kacpi/kacpi_notify runaway. You can find one of the longer Ubuntu bug reports here: https://bugs.launchpad.net/ubuntu/+source/acpi/+bug/75174 This is my best guess for what's going on. 1.) Some load heats up the CPU enough for the fan to kick in. 2.) The fan does it's job and the CPU cools enough for the kernel to decide it's time to turn it off. 3.) ACPI tries and fails to turn off the fan. A lot. And tries to blog about it via klogd. 4.) CPU temp increases. ACPI takes things personal and *keeps* trying to turn the fan off. 5.) Profit! On CPU's that support throttling, this sequence can be short-circuited by throttling down the CPU. My ill-informed guess is that once the temp gets low enough, the BIOS is shutting off the fan, at which point ACPI stops trying to do so. If I understand the way fan control is supposed to work, you can test this by writing 0 (on) and 3 (off) to /proc/acpi/fan/$FAN/state. In my case I can turn it on, but attempts to turn it off result in a write error. -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug, or are watching someone who is. - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/ ___ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
[Bug 9432] unable to turn cooling device 'off' - LG LE50 Express laptop
http://bugzilla.kernel.org/show_bug.cgi?id=9432 [EMAIL PROTECTED] changed: What|Removed |Added CC||[EMAIL PROTECTED] --- Comment #22 from [EMAIL PROTECTED] 2008-04-02 19:54 --- I'm also having this issue, it seems. Kernel is 2.6.24-gentoo-r3. My system still responds to pings, but no other net traffic/serial console stuff... The console is just endlessly filled with this: ACPI: Unable to turn cooling device [df00f2a0] 'off' ACPI: Transitioning device [FAN1] to D3 ACPI: Transitioning device [FAN1] to D3 I'll post acpidump stuff in a bit. -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug, or are watching someone who is. - Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace ___ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
[Bug 9432] unable to turn cooling device 'off' - LG LE50 Express laptop
http://bugzilla.kernel.org/show_bug.cgi?id=9432 --- Comment #21 from [EMAIL PROTECTED] 2008-03-19 05:59 --- Confirmed on 2.6.25-rc6 -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug, or are watching someone who is. - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/ ___ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
[Bug 9432] unable to turn cooling device 'off' - LG LE50 Express laptop
http://bugzilla.kernel.org/show_bug.cgi?id=9432 [EMAIL PROTECTED] changed: What|Removed |Added KernelVersion|2.6.23, 2.6.24 |2.6.22, 2.6.23, 2.6.24 --- Comment #20 from [EMAIL PROTECTED] 2008-02-05 00:45 --- (In reply to comment #19) Marcus, do you know any kernel, there you don't have this problem? No. I just reproduced it on 2.6.22.11 (Debian linux-image-2.6.22-3-686 2.6.22-6). -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug, or are watching someone who is. - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/ ___ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
[Bug 9432] unable to turn cooling device 'off' - LG LE50 Express laptop
http://bugzilla.kernel.org/show_bug.cgi?id=9432 --- Comment #18 from [EMAIL PROTECTED] 2008-01-28 03:22 --- Still present in 2.6.24. This is still NEEDINFO, can I provide any other info? -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug, or are watching someone who is. - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/ ___ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
[Bug 9432] unable to turn cooling device 'off' - LG LE50 Express laptop
http://bugzilla.kernel.org/show_bug.cgi?id=9432 [EMAIL PROTECTED] changed: What|Removed |Added KernelVersion|2.6.23, 2.6.24-rc3 |2.6.23, 2.6.24 -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug, or are watching someone who is. - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/ ___ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
[Bug 9432] unable to turn cooling device 'off' - LG LE50 Express laptop
http://bugzilla.kernel.org/show_bug.cgi?id=9432 --- Comment #19 from [EMAIL PROTECTED] 2008-01-28 12:45 --- Marcus, do you know any kernel, there you don't have this problem? -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug, or are watching someone who is. - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/ ___ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
[Bug 9432] unable to turn cooling device 'off' - LG LE50 Express laptop
http://bugzilla.kernel.org/show_bug.cgi?id=9432 --- Comment #17 from [EMAIL PROTECTED] 2007-12-14 01:01 --- --- Comment #16 from [EMAIL PROTECTED] 2007-12-13 07:12 --- When you get these messages, does the fan finally go 'off' after some time? No, it is still on. (I doubt the system could work for long without a fan, it is generating some heat.) ~$ cat /proc/acpi/fan/FAN0/state status: on -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug, or are watching someone who is. - SF.Net email is sponsored by: Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace ___ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
[Bug 9432] unable to turn cooling device 'off' - LG LE50 Express laptop
http://bugzilla.kernel.org/show_bug.cgi?id=9432 [EMAIL PROTECTED] changed: What|Removed |Added OtherBugsDependingO|9243| nThis|| Regression|1 |0 --- Comment #15 from [EMAIL PROTECTED] 2007-12-13 02:49 --- I just got the messages on 2.6.23 also. Never noticed that before. -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug, or are watching someone who is. - SF.Net email is sponsored by: Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace ___ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
[Bug 9432] unable to turn cooling device 'off' - LG LE50 Express laptop
http://bugzilla.kernel.org/show_bug.cgi?id=9432 --- Comment #16 from [EMAIL PROTECTED] 2007-12-13 07:12 --- When you get these messages, does the fan finally go 'off' after some time? -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug, or are watching someone who is. - SF.Net email is sponsored by: Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace ___ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
[Bug 9432] unable to turn cooling device 'off' - LG LE50 Express laptop
http://bugzilla.kernel.org/show_bug.cgi?id=9432 --- Comment #12 from [EMAIL PROTECTED] 2007-12-11 04:05 --- (In reply to comment #11) please try to revert drivers/acpi/power.c to rc1 version... This doesn't help. However I may have been wrong earlier about the effect of reverting fan.c and ec.c - I think I misunderstood how to use git, and did only git reset v2.6.24-rc1 drivers/acpi/fan.c But this only affects the index, right? So I would need git checkout-index drivers/acpi/fan.c as well, if I understand correctly? Should I try reverting those two files again? -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug, or are watching someone who is. - SF.Net email is sponsored by: Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://sourceforge.net/services/buy/index.php ___ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
[Bug 9432] unable to turn cooling device 'off' - LG LE50 Express laptop
http://bugzilla.kernel.org/show_bug.cgi?id=9432 --- Comment #13 from [EMAIL PROTECTED] 2007-12-11 04:21 --- (In reply to comment #2) Or even simpler, can you try reverting one at a time drivers/acpi/fan.c and drivers/acpi/ec.c? Ok, now that I finally reverted the files correctly, I noticed that fan.c cannot be reverted to 2.6.24-rc1 independently because of the commit ACPI: Fan: Drop force_power_state acpi_device option. -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug, or are watching someone who is. - SF.Net email is sponsored by: Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://sourceforge.net/services/buy/index.php ___ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
[Bug 9432] unable to turn cooling device 'off' - LG LE50 Express laptop
http://bugzilla.kernel.org/show_bug.cgi?id=9432 [EMAIL PROTECTED] changed: What|Removed |Added Status|ASSIGNED|NEEDINFO -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug, or are watching someone who is. - SF.Net email is sponsored by: Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://sourceforge.net/services/buy/index.php ___ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
[Bug 9432] unable to turn cooling device 'off' - LG LE50 Express laptop
http://bugzilla.kernel.org/show_bug.cgi?id=9432 [EMAIL PROTECTED] changed: What|Removed |Added Status|NEW |ASSIGNED --- Comment #9 from [EMAIL PROTECTED] 2007-12-05 02:01 --- Please attach output of acpidump -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug, or are watching someone who is. - SF.Net email is sponsored by: The Future of Linux Business White Paper from Novell. From the desktop to the data center, Linux is going mainstream. Let it simplify your IT future. http://altfarm.mediaplex.com/ad/ck/8857-50307-18918-4 ___ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
[Bug 9432] unable to turn cooling device 'off' - LG LE50 Express laptop
http://bugzilla.kernel.org/show_bug.cgi?id=9432 --- Comment #11 from [EMAIL PROTECTED] 2007-12-05 05:45 --- please try to revert drivers/acpi/power.c to rc1 version... In your DSDT power._ON and power._OFF call the same method STHT with no arguments, so it does something based on its internal state, rather than something we ask from it. -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug, or are watching someone who is. - SF.Net email is sponsored by: The Future of Linux Business White Paper from Novell. From the desktop to the data center, Linux is going mainstream. Let it simplify your IT future. http://altfarm.mediaplex.com/ad/ck/8857-50307-18918-4 ___ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
[Bug 9432] unable to turn cooling device 'off' - LG LE50 Express laptop
http://bugzilla.kernel.org/show_bug.cgi?id=9432 --- Comment #10 from [EMAIL PROTECTED] 2007-12-05 02:29 --- Created an attachment (id=13858) -- (http://bugzilla.kernel.org/attachment.cgi?id=13858action=view) acpidump output -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug, or are watching someone who is. - SF.Net email is sponsored by: The Future of Linux Business White Paper from Novell. From the desktop to the data center, Linux is going mainstream. Let it simplify your IT future. http://altfarm.mediaplex.com/ad/ck/8857-50307-18918-4 ___ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
[Bug 9432] unable to turn cooling device 'off' - LG LE50 Express laptop
http://bugzilla.kernel.org/show_bug.cgi?id=9432 --- Comment #8 from [EMAIL PROTECTED] 2007-12-05 01:59 --- --- Comment #5 from [EMAIL PROTECTED] 2007-12-04 04:10 --- Marcus, did the messages occur again? -rc4 has about 1000 lines of ACPI related fixes relative to -rc3, so it might be worth checking -rc4 as well. The messages still occur on -rc4. -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug, or are watching someone who is. - SF.Net email is sponsored by: The Future of Linux Business White Paper from Novell. From the desktop to the data center, Linux is going mainstream. Let it simplify your IT future. http://altfarm.mediaplex.com/ad/ck/8857-50307-18918-4 ___ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
[Bug 9432] unable to turn cooling device 'off' - LG LE50 Express laptop
http://bugzilla.kernel.org/show_bug.cgi?id=9432 [EMAIL PROTECTED] changed: What|Removed |Added CC||[EMAIL PROTECTED] --- Comment #5 from [EMAIL PROTECTED] 2007-12-04 04:10 --- Marcus, did the messages occur again? -rc4 has about 1000 lines of ACPI related fixes relative to -rc3, so it might be worth checking -rc4 as well. ec.c in particular had a few updates. -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug, or are watching someone who is. - SF.Net email is sponsored by: The Future of Linux Business White Paper from Novell. From the desktop to the data center, Linux is going mainstream. Let it simplify your IT future. http://altfarm.mediaplex.com/ad/ck/8857-50307-18918-4 ___ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
[Bug 9432] unable to turn cooling device 'off' - LG LE50 Express laptop
http://bugzilla.kernel.org/show_bug.cgi?id=9432 --- Comment #6 from [EMAIL PROTECTED] 2007-12-04 04:22 --- --- Comment #5 from [EMAIL PROTECTED] 2007-12-04 04:10 --- Marcus, did the messages occur again? I've been on vacation but expect to test it soon. -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug, or are watching someone who is. - SF.Net email is sponsored by: The Future of Linux Business White Paper from Novell. From the desktop to the data center, Linux is going mainstream. Let it simplify your IT future. http://altfarm.mediaplex.com/ad/ck/8857-50307-18918-4 ___ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
[Bug 9432] unable to turn cooling device 'off' - LG LE50 Express laptop
http://bugzilla.kernel.org/show_bug.cgi?id=9432 --- Comment #4 from [EMAIL PROTECTED] 2007-11-23 00:16 --- Ok, this just occurred again. I'll try to revert the files to -rc1 versions. -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug, or are watching someone who is. - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/ ___ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
[Bug 9432] unable to turn cooling device 'off' - LG LE50 Express laptop
http://bugzilla.kernel.org/show_bug.cgi?id=9432 [EMAIL PROTECTED] changed: What|Removed |Added OtherBugsDependingO||9243 nThis|| -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug, or are watching someone who is. - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/ ___ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
[Bug 9432] unable to turn cooling device 'off' - LG LE50 Express laptop
http://bugzilla.kernel.org/show_bug.cgi?id=9432 --- Comment #3 from [EMAIL PROTECTED] 2007-11-22 23:51 --- These messages started between 2.6.24-rc1 and -rc3? I'm not so sure now. The messages yesterday stopped after about 40 minutes, and today I don't see them at all (with -rc3). Yesterday I had just carried my laptop to work in cold weather (5-10 degrees centigrade) which I don't normally do, so perhaps the low temeperature could have triggered something. Is there any other way to test this, or do I have to walk it again? :) -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug, or are watching someone who is. - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/ ___ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
