Activity log for bug #22336

Date Who What changed Old value New value Message
2006-03-28 00:05:02 Daugirdas bug added subscriber GreatBunzinni
2006-05-05 20:41:12 Matt Zimmerman bug added subscriber Ubuntu Laptop Team
2006-05-05 20:41:31 Matt Zimmerman None: status Confirmed Needs Info
2006-05-05 20:41:31 Matt Zimmerman None: statusexplanation Bugzilla status=ASSIGNED, product=Ubuntu, component=UNKNOWN Is this still a problem with 6.06 beta 2 or current Dapper?
2006-08-31 19:08:53 Simon Law None: status Needs Info Confirmed
2006-08-31 19:08:53 Simon Law None: statusexplanation Is this still a problem with 6.06 beta 2 or current Dapper?
2006-11-09 07:50:34 Loïc d'Anterroches bug added attachment 'dmesg-t41p-edgy.txt' (Full dmesg T41p Edgy)
2006-11-09 11:20:31 Loïc d'Anterroches bug added attachment 'rc.local' (rc.local to set trip points and polling frequency)
2006-11-20 12:18:21 Mantas Kriaučiūnas bug assigned to Baltix
2007-01-31 03:20:35 Kyle McMartin None: status Unconfirmed Rejected
2007-01-31 03:20:35 Kyle McMartin None: statusexplanation
2007-03-18 12:19:11 pirast bug assigned to linux-source-2.6.20 (Ubuntu)
2007-03-18 12:20:10 pirast linux-source-2.6.20: status Unconfirmed Confirmed
2007-03-18 12:20:10 pirast linux-source-2.6.20: assignee ubuntu-kernel-team
2007-03-18 12:20:10 pirast linux-source-2.6.20: statusexplanation
2007-03-18 15:26:02 Elliot Hughes acpi-support: status Unconfirmed Confirmed
2007-03-18 15:26:02 Elliot Hughes acpi-support: statusexplanation I am confirming this since this bug has been reported in a lot of releases, with a lot of people experiencing the same bug and logs available below. Sorry for the delay.
2007-03-18 20:08:17 Ben Collins linux-source-2.6.20: importance Undecided High
2007-03-18 21:18:47 Paul Sladen title laptop overheats when performing CPU intensive tasks. Laptop overheats during high CPU "throttling <not supported>"
2007-03-18 22:36:52 Paul Sladen title Laptop overheats during high CPU "throttling <not supported>" CPU overheats during high usage "throttling <not supported>"
2007-03-19 00:08:19 Ben Collins linux-source-2.6.17: assignee mjg59 ubuntu-kernel-team
2007-03-22 18:48:54 Ben Collins linux-source-2.6.20: importance High Critical
2007-03-22 18:48:54 Ben Collins linux-source-2.6.20: statusexplanation Marking this critical. I can't guarantee that this will get fixed, because quite honestly, I've no way to reproduce it. What's more, I really believe this is a lack of information from hardware vendors for how to operate properly with this sort of system. First things first, in feisty, powernowd is a one shot on boot, it doesn't stay running. Secondly, ondemand is our default governor in most cases now. This should resolve things for most people. For others, let's see if anyone is willing to be gracious enough to donate/loan their equipment to one of our kernel developers. We have East Coast US, Ottawa, North West US, and UK covered. We also have a UDS coming up in Seville, Spain. About the only way to get this fixed is to debug right on the machine (remote ssh access is not very useful). Any takers? :)
2007-04-26 09:55:26 Loïc d'Anterroches bug added attachment '99-set-acpi-polling-trip-points.sh' (Set the polling at start and resume)
2007-05-06 17:27:17 Alan De Smet bug added attachment 'dmesg-bug' (dmesg)
2007-05-26 14:34:21 StevePEI bug added attachment 'acpidump.txt' (acpidump.txt)
2007-05-26 14:35:40 StevePEI bug added attachment 'dmesg.txt' (dmesg.txt)
2007-07-16 16:07:20 Sun Seng David TAN bug added attachment 'temperature_regulation' (temperature_regulation)
2007-07-16 16:13:18 Sun Seng David TAN bug added attachment 'temperature_regulation' (temperature_regulation)
2007-08-31 02:39:00 Matthew Garrett acpi-support: status Confirmed Invalid
2008-01-25 22:13:00 Giovanni Lovato bug assigned to linux-source-2.6.24 (Ubuntu)
2008-02-13 00:52:47 Leann Ogasawara linux: status New Incomplete
2008-06-30 13:20:27 Sergio Zanchetta linux-source-2.6.17: status Confirmed Invalid
2008-07-01 14:05:14 Daugirdas bug added attachment 'vanilla cpu.png' (cpu behavious graph with vanilla kernel vmlinuz-2.6.25.5-1.1-vanilla)
2008-07-01 21:38:11 Daugirdas bug added attachment 'config-2.6.25.5-1.1-vanilla' (config-2.6.25.5-1.1-vanilla)
2008-07-01 22:02:55 pirast linux: status Incomplete Confirmed
2008-07-01 22:02:55 pirast linux: assignee ubuntu-kernel-team
2008-07-13 18:44:29 Nick Ellery linux-source-2.6.17: status Invalid Won't Fix
2008-07-25 01:12:38 Mixasik bug assigned to fedora
2008-10-22 14:18:13 Sergio Zanchetta linux-source-2.6.20: status Confirmed Invalid
2008-10-22 14:18:13 Sergio Zanchetta linux-source-2.6.20: statusexplanation I am in Los Angeles and would be willing to let my laptop be used for some experimenting for a while. Please contact me via email about this if it can be done. FWIW, I have "solved" the problem by simply setting scaling_max_freq to 1GHz (even though I have a 1.6GHz PM chip). I am not 100% certain that this bug is all the same bug (I doubt anyone is) but if it will help, someone can borrow my machine for a while. The 18 month support period for Feisty Fawn 7.04 has reached it's end of life. As a result, we are closing the linux-source-2.6.20 Feisty Fawn kernel task. However, please note that this report will remain open against the actively developed kernel. Thank you for your continued support and help as we debug this issue.
2008-12-24 20:53:53 Leann Ogasawara bug assigned to acpi
2008-12-25 06:19:47 Bug Watch Updater acpi: status Unknown Confirmed
2009-02-25 02:06:50 Bug Watch Updater acpi: status Confirmed Fix Released
2009-04-01 21:27:31 Bug Watch Updater acpi: status Fix Released Confirmed
2009-05-06 02:35:48 Bug Watch Updater acpi: status Confirmed Fix Released
2009-06-05 10:01:50 Leho Kraav attachment added graph of cpu temperature + mhz during make bzImage http://launchpadlibrarian.net/27519670/cpu.png
2009-06-05 16:04:31 Manoj Iyer linux (Ubuntu): status Confirmed Fix Released
2009-06-05 22:07:35 Frank Abel removed subscriber Frank Abel
2009-09-22 12:01:00 Andreas Gustafsson removed subscriber Andreas Gustafsson
2011-07-09 17:36:49 tempura removed subscriber tempura
2011-08-08 04:38:05 Michael Chang bug added subscriber Michael Chang
2011-08-08 04:38:10 Michael Chang removed subscriber Michael Chang