| Summary: | process migration/0 use 98% CPU on laptop | ||
|---|---|---|---|
| Product: | Mageia | Reporter: | Maxime P <inflames29> |
| Component: | Release (media or process) | Assignee: | Mageia Bug Squad <bugsquad> |
| Status: | RESOLVED OLD | QA Contact: | |
| Severity: | major | ||
| Priority: | Normal | CC: | sysadmin-bugs |
| Version: | 2 | ||
| Target Milestone: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| URL: | http://www.mageialinux-online.org/forum/topic-12635+lags-et-2-processus-inconnu-erreur-dbus.php | ||
| Whiteboard: | |||
| Source RPM: | CVE: | ||
| Status comment: | |||
This message is a reminder that Mageia 2 is nearing its end of life. Approximately one month from now Mageia will stop maintaining and issuing updates for Mageia 2. At that time this bug will be closed as WONTFIX (EOL) if it remains open with a Mageia 'version' of '2'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Mageia version prior to Mageia 2's end of life. Bug Reporter: Thank you for reporting this issue and we are sorry that we may not be able to fix it before Mageia 2 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Mageia, you are encouraged to click on "Version" and change it against that version of Mageia. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Mageia release includes newer upstream software that fixes bugs or makes them obsolete. -- The Mageia Bugsquad Mageia 2 changed to end-of-life (EOL) status on ''22 November''. Mageia 2 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Mageia please feel free to click on "Version" change it against that version of Mageia and reopen this bug. Thank you for reporting this bug and we are sorry it could not be fixed. -- The Mageia Bugsquad Status:
NEW =>
RESOLVED |
Description of problem: My laptop gets very hot and lag. The problem comes from the process of "migration / 0 and migration/1" which consumes 80 to 100% of CPU. Version-Release number of selected component (if applicable): Laptop hp dv7 2160ef, CPU: P7750, Graphic card: ati HD 4650, KDE 4.8.2 [root@localhost inflames]# ps ax -o pid,pcpu,comm | grep "migration" 6 0.0 migration/0 7 97.5 migration/1 [root@localhost inflames]# uname -a Linux localhost.localdomain 3.3.8-desktop-2.mga2 #1 SMP Mon Jul 30 21:35:06 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux [root@localhost inflames]# lspci 00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07) 00:01.0 PCI bridge: Intel Corporation Mobile 4 Series Chipset PCI Express Graphics Port (rev 07) 00:1a.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 03) 00:1a.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 03) 00:1a.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 03) 00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03) 00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 03) 00:1c.1 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2 (rev 03) 00:1c.3 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 4 (rev 03) 00:1c.4 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 5 (rev 03) 00:1c.5 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 6 (rev 03) 00:1d.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 03) 00:1d.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 03) 00:1d.2 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 03) 00:1d.3 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 03) 00:1d.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 03) 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 93) 00:1f.0 ISA bridge: Intel Corporation ICH9M LPC Interface Controller (rev 03) 00:1f.2 SATA controller: Intel Corporation 82801IBM/IEM (ICH9M/ICH9M-E) 4 port SATA Controller [AHCI mode] (rev 03) 00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 03) 00:1f.6 Signal processing controller: Intel Corporation 82801I (ICH9 Family) Thermal Subsystem (rev 03) 01:00.0 VGA compatible controller: ATI Technologies Inc M96 [Mobility Radeon HD 4650] 01:00.1 Audio device: ATI Technologies Inc RV710/730 HDMI Audio [Radeon HD 4000 series] 02:00.0 Network controller: Intel Corporation PRO/Wireless 5100 AGN [Shiloh] Network Connection 03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 02) 06:00.0 FireWire (IEEE 1394): JMicron Technology Corp. IEEE 1394 Host Controller 06:00.1 System peripheral: JMicron Technology Corp. SD/MMC Host Controller 06:00.2 SD Host controller: JMicron Technology Corp. Standard SD Host Controller 06:00.3 System peripheral: JMicron Technology Corp. MS Host Controller 06:00.4 System peripheral: JMicron Technology Corp. xD Host Controller 07:00.0 USB controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 03) How reproducible: Steps to Reproduce: 1.Boot on mageia 2 ( i586 or x86_64) problem doesn't exist on mageia 1 2.Use mageia 2 or wait for 1H 3.run top or # ps ax -o pid,pcpu,comm | grep "migration"