** Attachment added: "HP ProBook 450" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1778476/+attachment/5156282/+files/probook_450.txt
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1778476 Title: [bionic] high cpu load HP probook iio-sensor-proxy Status in linux package in Ubuntu: New Bug description: I have a many HP ProBook 450 G1 and HP ProBook 650 G3 with fresh install of Ubuntu Desktop. They all have a load average of 1.0 when idle (no graphical session opened). vmstat shows idle=0% and waiting=~ 100% The process which uses most CPU time is iio-sensor-proxy (about 1%) and it's constantly in D state (uninterruptible sleep). Manually starting this command shows that the sensor (lis3lv02d on both products) is constantly sending garbage informations (see attachment). With iio-sensor-proxy service stopped, the CPU load is ~ 0% As the service is 'static' and can not be disabled, the only workaround is to remove the 'iios-sensor-proxy' package. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1778476/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
