Public bug reported: Ever since the update of libmpfr4:amd64 (3.1.6~rc1-1, 3.1.6-1) on 2017-09-08 12:28:20 the mouse cursor demonstrates a jumpy / jaggy behaviour.
Compared to a similar machine or the live cd the mouse seems to jump around. Testing with a handwritten text in Gimp demonstrated the difference. This might not be an Xorg error but rather a Wayland | Mutter | libmpfr issue (I really can't tell but had to make a start) ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: xorg 1:7.7+19ubuntu2 ProcVersionSignature: Ubuntu 4.12.0-13.14-generic 4.12.10 Uname: Linux 4.12.0-13-generic x86_64 ApportVersion: 2.20.7-0ubuntu1 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Fri Sep 8 19:05:34 2017 DistUpgraded: Fresh install DistroCodename: artful DistroVariant: ubuntu DkmsStatus: virtualbox, 5.1.26, 4.12.0-12-generic, x86_64: installed virtualbox, 5.1.26, 4.12.0-13-generic, x86_64: installed ExtraDebuggingInterest: Yes, if not too technical GraphicsCard: Intel Corporation Iris Graphics 6100 [8086:162b] (rev 09) (prog-if 00 [VGA controller]) Subsystem: Apple Inc. Iris Graphics 6100 [106b:013f] InstallationDate: Installed on 2017-09-05 (3 days ago) InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170902) MachineType: Apple Inc. MacBookPro12,1 ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.12.0-13-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 06/18/2017 dmi.bios.vendor: Apple Inc. dmi.bios.version: MBP121.88Z.0167.B33.1706181928 dmi.board.name: Mac-E43C1C25D4880AD6 dmi.board.vendor: Apple Inc. dmi.board.version: MacBookPro12,1 dmi.chassis.type: 9 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-E43C1C25D4880AD6 dmi.modalias: dmi:bvnAppleInc.:bvrMBP121.88Z.0167.B33.1706181928:bd06/18/2017:svnAppleInc.:pnMacBookPro12,1:pvr1.0:rvnAppleInc.:rnMac-E43C1C25D4880AD6:rvrMacBookPro12,1:cvnAppleInc.:ct9:cvrMac-E43C1C25D4880AD6: dmi.product.family: MacBook Pro dmi.product.name: MacBookPro12,1 dmi.product.version: 1.0 dmi.sys.vendor: Apple Inc. version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.82-1 version.libgl1-mesa-dri: libgl1-mesa-dri 17.2.0-0ubuntu1 version.libgl1-mesa-glx: libgl1-mesa-glx 17.2.0-0ubuntu1 version.xserver-xorg-core: xserver-xorg-core 2:1.19.3-1ubuntu6 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.9.0-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20170309-0ubuntu1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-2 ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug artful performance regression single-occurrence ubuntu -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1716022 Title: Mouse cursor jaggy movements Status in xorg package in Ubuntu: New Bug description: Ever since the update of libmpfr4:amd64 (3.1.6~rc1-1, 3.1.6-1) on 2017-09-08 12:28:20 the mouse cursor demonstrates a jumpy / jaggy behaviour. Compared to a similar machine or the live cd the mouse seems to jump around. Testing with a handwritten text in Gimp demonstrated the difference. This might not be an Xorg error but rather a Wayland | Mutter | libmpfr issue (I really can't tell but had to make a start) ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: xorg 1:7.7+19ubuntu2 ProcVersionSignature: Ubuntu 4.12.0-13.14-generic 4.12.10 Uname: Linux 4.12.0-13-generic x86_64 ApportVersion: 2.20.7-0ubuntu1 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Fri Sep 8 19:05:34 2017 DistUpgraded: Fresh install DistroCodename: artful DistroVariant: ubuntu DkmsStatus: virtualbox, 5.1.26, 4.12.0-12-generic, x86_64: installed virtualbox, 5.1.26, 4.12.0-13-generic, x86_64: installed ExtraDebuggingInterest: Yes, if not too technical GraphicsCard: Intel Corporation Iris Graphics 6100 [8086:162b] (rev 09) (prog-if 00 [VGA controller]) Subsystem: Apple Inc. Iris Graphics 6100 [106b:013f] InstallationDate: Installed on 2017-09-05 (3 days ago) InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170902) MachineType: Apple Inc. MacBookPro12,1 ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.12.0-13-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 06/18/2017 dmi.bios.vendor: Apple Inc. dmi.bios.version: MBP121.88Z.0167.B33.1706181928 dmi.board.name: Mac-E43C1C25D4880AD6 dmi.board.vendor: Apple Inc. dmi.board.version: MacBookPro12,1 dmi.chassis.type: 9 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-E43C1C25D4880AD6 dmi.modalias: dmi:bvnAppleInc.:bvrMBP121.88Z.0167.B33.1706181928:bd06/18/2017:svnAppleInc.:pnMacBookPro12,1:pvr1.0:rvnAppleInc.:rnMac-E43C1C25D4880AD6:rvrMacBookPro12,1:cvnAppleInc.:ct9:cvrMac-E43C1C25D4880AD6: dmi.product.family: MacBook Pro dmi.product.name: MacBookPro12,1 dmi.product.version: 1.0 dmi.sys.vendor: Apple Inc. version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.82-1 version.libgl1-mesa-dri: libgl1-mesa-dri 17.2.0-0ubuntu1 version.libgl1-mesa-glx: libgl1-mesa-glx 17.2.0-0ubuntu1 version.xserver-xorg-core: xserver-xorg-core 2:1.19.3-1ubuntu6 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.9.0-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20170309-0ubuntu1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1716022/+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