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Ubuntu 16.04 (xenial) reached end-of-standard-support on April 29, 2021. I'm setting the status of this bug to 'Incomplete' as it's not seen any activity for some time. If this bug report has any relevance when using a currently maintained release of Ubuntu then please let us know which one(s) otherwise this bug report can be left to expire in approximately 60 days time. ** Changed in: xorg (Ubuntu) Status: New => Incomplete -- 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/1727733 Title: Screen acts strangely when clicking Dash icon Status in xorg package in Ubuntu: Incomplete Bug description: I'm new to Ubuntu One so I don't really know what info to submit, but my problem is as follows: Everything seems to work just fine in 16.04 - except for one thing: Dash. When I click the icon (or press the superkey) the screen goes sort of crazy: coloured strips and odd stuff appear. Sometimes the computer freezes and I have to start all over again; sometimes it is possible to save the day by (fairly quickly)clicking the Dash icon once again - and sometimes things work out by themselves. I have searched for a solution on the internet, but in vain. Maybe it has something to do with memory mapping? Computer info: AMD Athlon 64 Processor 3500+ with 3 GB RAM (I think it was originally 1 GB but I extended it some years ago) in HP Pavilion 3510no desktop (old stuff; probably at least 10 years old). Graphics Gallium 0.4 on NV 46 (according to Settings - what do I know ...) ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: xorg 1:7.7+13ubuntu3 ProcVersionSignature: Ubuntu 4.4.0-97.120-generic 4.4.87 Uname: Linux 4.4.0-97-generic x86_64 .tmp.unity_support_test.0: ApportVersion: 2.20.1-0ubuntu2.10 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: compiz CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0' CompositorUnredirectFSW: true Date: Wed Oct 25 14:52:42 2017 DistUpgraded: Fresh install DistroCodename: xenial DistroVariant: ubuntu ExtraDebuggingInterest: Yes, if not too technical GraphicsCard: NVIDIA Corporation G72 [GeForce 7300 LE] [10de:01d1] (rev a1) (prog-if 00 [VGA controller]) Subsystem: ASUSTeK Computer Inc. G72 [GeForce 7300 LE] [1043:0346] InstallationDate: Installed on 2017-06-27 (120 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) Lsusb: Bus 001 Device 002: ID 0951:1666 Kingston Technology DataTraveler G4 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 002: ID 058f:9360 Alcor Micro Corp. 8-in-1 Media Card Reader Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub MachineType: HP Pavilion 061 RA975AA-ABS t3510.se ProcEnviron: LANGUAGE=sv PATH=(custom, no user) LANG=sv_SE.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-97-generic root=UUID=099bfe13-94a1-482f-b3aa-13341d87945d ro quiet splash vt.handoff=7 SourcePackage: xorg UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 06/16/2006 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 3.11 dmi.board.name: Nash dmi.board.vendor: MSI dmi.board.version: 1.0 dmi.chassis.type: 3 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr3.11:bd06/16/2006:svnHPPavilion061:pnRA975AA-ABSt3510.se:pvr0nx0211RE101NASHM00:rvnMSI:rnNash:rvr1.0:cvn:ct3:cvr: dmi.product.name: RA975AA-ABS t3510.se dmi.product.version: 0nx0211RE101NASHM00 dmi.sys.vendor: HP Pavilion 061 version.compiz: compiz 1:0.9.12.2+16.04.20160823-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.76-1~ubuntu16.04.1 version.libgl1-mesa-dri: libgl1-mesa-dri 17.0.7-0ubuntu0.16.04.2 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 17.0.7-0ubuntu0.16.04.2 version.xserver-xorg-core: xserver-xorg-core 2:1.18.4-0ubuntu0.7 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.1-1ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.7.0-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20160325-1ubuntu1.2 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.12-1build2 xserver.bootTime: Wed Oct 25 14:43:13 2017 xserver.configfile: default xserver.devices: input Power Button KEYBOARD, id 6 input Power Button KEYBOARD, id 7 input AT Translated Set 2 keyboard KEYBOARD, id 8 input ImPS/2 Generic Wheel Mouse MOUSE, id 9 xserver.errors: Failed to load module "nvidia" (module does not exist, 0) Failed to load module "nvidia" (module does not exist, 0) xserver.logfile: /var/log/Xorg.0.log xserver.outputs: Output TV-1 VGA-1 xserver.version: 2:1.18.4-0ubuntu0.7 xserver.video_driver: nouveau To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1727733/+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