** Description changed: clean installation of ubuntu 8.10 on acer aspire 5530g udevd takes about 3-5 % of cpu, but increases to over 50% (after hour or so) I have tried following: removed ATI binary drivers removed ath5k from linux-backports-modules-2.6.27-7-generic (now I have none binary drivers loaded) log files /var/log/* doesn't contain anything udev specific + + + udevmonitor shows tons of these messages each second: + + udevmonitor will print the received events for: + UDEV the event which udev sends out after rule processing + UEVENT the kernel uevent + + UEVENT[1226081119.457302] change /devices/pci0000:00/0000:00:11.0/host1/target1:0:0/1:0:0:0/block/sr0 (block) + ACTION=change + DEVPATH=/devices/pci0000:00/0000:00:11.0/host1/target1:0:0/1:0:0:0/block/sr0 + SUBSYSTEM=block + MAJOR=11 + MINOR=0 + DEVTYPE=disk + SEQNUM=10237 + + UDEV [1226081119.458652] change /devices/pci0000:00/0000:00:11.0/host1/target1:0:0/1:0:0:0 (scsi) + UDEV_LOG=3 + ACTION=change + DEVPATH=/devices/pci0000:00/0000:00:11.0/host1/target1:0:0/1:0:0:0 + SUBSYSTEM=scsi + SDEV_MEDIA_CHANGE=1 + DEVTYPE=scsi_device + DRIVER=sr + MODALIAS=scsi:t-0x05 + SEQNUM=10106 + UDEVD_EVENT=1 + + UDEV [1226081119.529671] change /devices/pci0000:00/0000:00:11.0/host1/target1:0:0/1:0:0:0/block/sr0 (block) + UDEV_LOG=3 + ACTION=change + DEVPATH=/devices/pci0000:00/0000:00:11.0/host1/target1:0:0/1:0:0:0/block/sr0 + SUBSYSTEM=block + MAJOR=11 + MINOR=0 + DEVTYPE=disk + SEQNUM=10107 + UDEVD_EVENT=1 + ID_CDROM=1 + ID_CDROM_CD_R=1 + ID_CDROM_CD_RW=1 + ID_CDROM_DVD=1 + ID_CDROM_DVD_R=1 + ID_CDROM_DVD_RW=1 + ID_CDROM_DVD_RAM=1 + ID_CDROM_DVD_PLUS_R=1 + ID_CDROM_DVD_PLUS_RW=1 + ID_CDROM_DVD_PLUS_R_DL=1 + ID_CDROM_MRW=1 + ID_CDROM_MRW_W=1 + ID_PATH=pci-0000:00:11.0-scsi-1:0:0:0 + ID_TYPE=cd + GENERATED=1 + DEVNAME=/dev/scd0 + DEVLINKS=/dev/disk/by-path/pci-0000:00:11.0-scsi-1:0:0:0 /dev/sr0 /dev/block/11:0 /dev/cdrom /dev/cdrw /dev/dvd /dev/dvdrw
-- high cpu usage by udevd https://bugs.launchpad.net/bugs/295148 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
