Just to make it clear: I formatted and did a fresh install of Kubuntu 14.04. The problem has been solved.
Probably it was due to some configuration problems. -- 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/1305237 Title: 100% I/O usage due to jbd2 Status in “linux” package in Ubuntu: Triaged Bug description: I have 14.04 Beta 2 64-bit and Intel i7 Processor with 2.2Ghz clock, 4 GB RAM and 500 GB Harddrive. After using Ubuntu for some time, everything goes so slow and I cannot even move my USB mouse cursor, but only touchpad. Not possible to open even a terminal window. Here is the iotop output: http://pastebin.ubuntu.com/7227394/ Also the cpu usage is around 3% only by chromium. I unmounted all ntfs disks (I even don't have sda8), but the problem is the same. --- ApportVersion: 2.13.3-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: volkan 4336 F.... pulseaudio volkan 5310 F.... pulseaudio CurrentDesktop: KDE DistroRelease: Ubuntu 14.04 InstallationDate: Installed on 2013-04-16 (357 days ago) InstallationMedia: Kubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.1) MachineType: SAMSUNG ELECTRONICS CO., LTD. 300V3A/300V4A/300V5A/200A4B/200A5B Package: linux 3.11.0.18.19 [origin: unknown] PackageArchitecture: amd64 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-20-generic root=UUID=69512adb-ab15-463f-85d4-29a19b1e8668 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.13.0-20.42-generic 3.13.7 RelatedPackageVersions: linux-restricted-modules-3.13.0-20-generic N/A linux-backports-modules-3.13.0-20-generic N/A linux-firmware 1.126 StagingDrivers: zram Tags: trusty third-party-packages staging Uname: Linux 3.13.0-20-generic x86_64 UnreportableReason: Bu resmi bir Ubuntu paketi değil. Lütfen herhangi bir üçüncü parti paketini kaldırıp tekrar deneyin. UpgradeStatus: Upgraded to trusty on 2014-03-10 (30 days ago) UserGroups: adm audio cdrom debian-tor dip libvirtd lpadmin netdev plugdev sambashare sudo www-data _MarkForUpload: True dmi.bios.date: 11/02/2012 dmi.bios.vendor: Phoenix Technologies Ltd. dmi.bios.version: 10FI dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: 300V3A/300V4A/300V5A/200A4B/200A5B dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.board.version: FAB1 dmi.chassis.asset.tag: Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvr10FI:bd11/02/2012:svnSAMSUNGELECTRONICSCO.,LTD.:pn300V3A/300V4A/300V5A/200A4B/200A5B:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rn300V3A/300V4A/300V5A/200A4B/200A5B:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1: dmi.product.name: 300V3A/300V4A/300V5A/200A4B/200A5B dmi.product.version: 0.1 dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1305237/+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
