apport information ** Attachment added: "XorgLog.txt" https://bugs.launchpad.net/bugs/1432384/+attachment/4346342/+files/XorgLog.txt
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1432384 Title: Performance regression in 2:1.17.1-0ubuntu1+ Status in xorg-server package in Ubuntu: New Bug description: I'm running Vivid some time now, and it worked fine. Now I upgraded to 2:1.17.1-0ubuntu2, and the performance in xfreerdp (RDP software) dropped like hell. Its just useless at this moment. Every action done in the program makes Xorg spike to +80-90% cpu. Now after a downgrade to the previous version of xserver (2:1.16.2.901-1ubuntu4), everything works fine again. Upgrade to 2:1.17.1-0ubuntu1, and its broken again. So it seems like there is a quite serious regression between those versions. --- .tmp.unity.support.test.0: ApportVersion: 2.16.2-0ubuntu3 Architecture: amd64 CompizPlugins: [core,bailer,detection,composite,opengl,decor,resize,move,gnomecompat,place,imgpng,session,compiztoolbox,vpswitch,grid,regex,mousepoll,snap,animation,wall,unitymtgrabhandles,workarounds,fade,expo,ezoom,scale,unityshell] CompositorRunning: None CurrentDesktop: GNOME DistUpgraded: 2015-01-21 00:24:56,954 DEBUG enabling apt cron job DistroCodename: vivid DistroRelease: Ubuntu 15.04 DistroVariant: ubuntu ExtraDebuggingInterest: Yes, including running git bisection searches GraphicsCard: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0116] (rev 09) (prog-if 00 [VGA controller]) Subsystem: Dell Device [1028:050e] NVIDIA Corporation GF108M [GeForce GT 540M] [10de:0df4] (rev a1) (prog-if 00 [VGA controller]) Subsystem: Dell Device [1028:050e] InstallationDate: Installed on 2011-07-14 (1340 days ago) InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha amd64 (20110705.1) MachineType: Dell Inc. Dell System XPS L502X Package: xorg-server (not installed) ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.19.0-9-generic root=/dev/mapper/ubuntu-root_crypt ro quiet splash modeset=1 pcie_aspm=force i915.i915_enable_rc6=1 i915.i915_enable_fbc=1 i915.lvds_downclock=1 vt.handoff=7 ProcVersionSignature: Ubuntu 3.19.0-9.9-generic 3.19.1 Tags: vivid ubuntu regression reproducible has-workaround Uname: Linux 3.19.0-9-generic x86_64 UpgradeStatus: Upgraded to vivid on 2015-01-20 (53 days ago) UserGroups: adm admin bacula cdrom dialout libvirtd lpadmin plugdev sambashare wireshark _MarkForUpload: True dmi.bios.date: 09/07/2012 dmi.bios.vendor: Dell Inc. dmi.bios.version: A12 dmi.board.name: 0NJT03 dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnDellInc.:bvrA12:bd09/07/2012:svnDellInc.:pnDellSystemXPSL502X:pvr:rvnDellInc.:rn0NJT03:rvrA00:cvnDellInc.:ct8:cvr0.1: dmi.product.name: Dell System XPS L502X dmi.sys.vendor: Dell Inc. version.compiz: compiz 1:0.9.12.1+15.04.20150303-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.59-0ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 10.5.0-0ubuntu1 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 10.5.0-0ubuntu1 version.xserver-xorg-core: xserver-xorg-core 2:1.17.1-0ubuntu2 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.0-1ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.5.0-1ubuntu2 version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.11-1ubuntu2build1 xserver.bootTime: Sun Mar 15 16:57:12 2015 xserver.configfile: default xserver.logfile: /var/log/Xorg.0.log xserver.outputs: product id 6125 vendor AUO xserver.version: 2:1.16.2.901-1ubuntu4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1432384/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp