During upgrading, updates were downloading alongside the image, perhaps an undocumented bug lies in one of those? Or is it the usual discrepancy between the live-CD and an installation?
On Mon, 19 Jan 2015 21:20 svenmeier <1386...@bugs.launchpad.net> wrote: > Just tried once again with Ubuntu 14.10 live-CD on a usb stick and Gnome > was fast as always. > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1386721 > > Title: > Graphics Slow After Upgrade 14.04 - 14.10 > > Status in xorg package in Ubuntu: > Confirmed > > Bug description: > Using Gnome Ubuntu 14.10, Dell XPS 13, intel 915 Graphics > > After upgrading from 14.04 to 14.10 there are a lot of places where > the graphics are working much slower than they were before: > > - Gnome Shell Interface is very sluggish, visible "chops" (redrawing) > when pressing the [Super] key. > > - Selecting text in Gedit takes a full second pr. line > > Experiences some subjective improvement when I booted kernel 3.13.0-37 > instead of 3.16.0-23, but that may be my imagination as the problem > persists. > > I've searched google, forums, found a couple of relevant links that > point to the issue being the Intel drivers. > > http://askubuntu.com/questions/53962...E2%86%92-14-10 > http://www.webupd8.org/2014/10/ubunt...ent-1652086424 > > But the drivers currently in 14.10 should be newer than those supplied > by Intel to 14.04 so that doesn't make sense to me. As one Intel > developer wrote: > > "I would like to point out that since what we do is bring more ecent > versions of the software to the target distributions than they ship > with, a 14.04 targeted installer is unlikely to bring much to a 14.10 > installation, which most likely has the same or more recent versions > already anyway." > > Source: https://01.org/linuxgraphics/node/375 > > ProblemType: Bug > DistroRelease: Ubuntu 14.10 > Package: xorg 1:7.7+7ubuntu2 > ProcVersionSignature: Ubuntu 3.16.0-23.31-generic 3.16.4 > Uname: Linux 3.16.0-23-generic x86_64 > ApportVersion: 2.14.7-0ubuntu8 > Architecture: amd64 > CompizPlugins: No value set for `/apps/compiz-1/general/ > screen0/options/active_plugins' > CompositorRunning: None > CurrentDesktop: GNOME > Date: Tue Oct 28 15:24:30 2014 > DistUpgraded: 2014-10-25 20:59:36,052 DEBUG enabling apt cron job > DistroCodename: utopic > DistroVariant: ubuntu > DkmsStatus: i915-3.15-3.13, 0.01, 3.13.0-37-generic, x86_64: installed > ExtraDebuggingInterest: Yes, if not too technical > GraphicsCard: > Intel Corporation Haswell-ULT Integrated Graphics Controller > [8086:0a16] (rev 09) (prog-if 00 [VGA controller]) > Subsystem: Dell Device [1028:060a] > InstallationDate: Installed on 2014-06-14 (135 days ago) > InstallationMedia: Ubuntu-GNOME 14.04 LTS "Trusty Tahr" - Release amd64 > (20140416.2) > MachineType: Dell Inc. XPS13 9333 > ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-23-generic > root=UUID=105bbbd1-365e-4063-bdca-fc5431faf5dc ro quiet splash > vt.handoff=7 > SourcePackage: xorg > Symptom: display > UpgradeStatus: Upgraded to utopic on 2014-10-25 (2 days ago) > dmi.bios.date: 12/11/2013 > dmi.bios.vendor: Dell Inc. > dmi.bios.version: A02 > dmi.board.name: 0GFTRT > 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.:bvrA02:bd12/11/2013:svnDellInc.: > pnXPS139333:pvr:rvnDellInc.:rn0GFTRT:rvrA00:cvnDellInc.:ct8:cvr0.1: > dmi.product.name: XPS13 9333 > dmi.sys.vendor: Dell Inc. > version.compiz: compiz N/A > version.ia32-libs: ia32-libs N/A > version.libdrm2: libdrm2 2.4.56-1 > version.libgl1-mesa-dri: libgl1-mesa-dri 10.3.0-0ubuntu3 > version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A > version.libgl1-mesa-glx: libgl1-mesa-glx 10.3.0-0ubuntu3 > version.xserver-xorg-core: xserver-xorg-core 2:1.16.0-1ubuntu1 > version.xserver-xorg-input-evdev: xserver-xorg-input-evdev > 1:2.9.0-1ubuntu2 > version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.4.0-2ubuntu2 > version.xserver-xorg-video-intel: xserver-xorg-video-intel > 2:2.99.914-1~exp1ubuntu4 > version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau > 1:1.0.11-1ubuntu2 > xserver.bootTime: Tue Oct 28 13:44:57 2014 > xserver.configfile: default > xserver.errors: > > xserver.logfile: /var/log/Xorg.0.log > xserver.outputs: > product id 4933 > vendor CMN > xserver.version: 2:1.16.0-1ubuntu1 > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1386721/+subscriptions > -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1386721 Title: Graphics Slow After Upgrade 14.04 - 14.10 Status in xorg package in Ubuntu: Confirmed Bug description: Using Gnome Ubuntu 14.10, Dell XPS 13, intel 915 Graphics After upgrading from 14.04 to 14.10 there are a lot of places where the graphics are working much slower than they were before: - Gnome Shell Interface is very sluggish, visible "chops" (redrawing) when pressing the [Super] key. - Selecting text in Gedit takes a full second pr. line Experiences some subjective improvement when I booted kernel 3.13.0-37 instead of 3.16.0-23, but that may be my imagination as the problem persists. I've searched google, forums, found a couple of relevant links that point to the issue being the Intel drivers. http://askubuntu.com/questions/53962...E2%86%92-14-10 http://www.webupd8.org/2014/10/ubunt...ent-1652086424 But the drivers currently in 14.10 should be newer than those supplied by Intel to 14.04 so that doesn't make sense to me. As one Intel developer wrote: "I would like to point out that since what we do is bring more ecent versions of the software to the target distributions than they ship with, a 14.04 targeted installer is unlikely to bring much to a 14.10 installation, which most likely has the same or more recent versions already anyway." Source: https://01.org/linuxgraphics/node/375 ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: xorg 1:7.7+7ubuntu2 ProcVersionSignature: Ubuntu 3.16.0-23.31-generic 3.16.4 Uname: Linux 3.16.0-23-generic x86_64 ApportVersion: 2.14.7-0ubuntu8 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: None CurrentDesktop: GNOME Date: Tue Oct 28 15:24:30 2014 DistUpgraded: 2014-10-25 20:59:36,052 DEBUG enabling apt cron job DistroCodename: utopic DistroVariant: ubuntu DkmsStatus: i915-3.15-3.13, 0.01, 3.13.0-37-generic, x86_64: installed ExtraDebuggingInterest: Yes, if not too technical GraphicsCard: Intel Corporation Haswell-ULT Integrated Graphics Controller [8086:0a16] (rev 09) (prog-if 00 [VGA controller]) Subsystem: Dell Device [1028:060a] InstallationDate: Installed on 2014-06-14 (135 days ago) InstallationMedia: Ubuntu-GNOME 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.2) MachineType: Dell Inc. XPS13 9333 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-23-generic root=UUID=105bbbd1-365e-4063-bdca-fc5431faf5dc ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: Upgraded to utopic on 2014-10-25 (2 days ago) dmi.bios.date: 12/11/2013 dmi.bios.vendor: Dell Inc. dmi.bios.version: A02 dmi.board.name: 0GFTRT 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.:bvrA02:bd12/11/2013:svnDellInc.:pnXPS139333:pvr:rvnDellInc.:rn0GFTRT:rvrA00:cvnDellInc.:ct8:cvr0.1: dmi.product.name: XPS13 9333 dmi.sys.vendor: Dell Inc. version.compiz: compiz N/A version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.56-1 version.libgl1-mesa-dri: libgl1-mesa-dri 10.3.0-0ubuntu3 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 10.3.0-0ubuntu3 version.xserver-xorg-core: xserver-xorg-core 2:1.16.0-1ubuntu1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.0-1ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.4.0-2ubuntu2 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.914-1~exp1ubuntu4 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.11-1ubuntu2 xserver.bootTime: Tue Oct 28 13:44:57 2014 xserver.configfile: default xserver.errors: xserver.logfile: /var/log/Xorg.0.log xserver.outputs: product id 4933 vendor CMN xserver.version: 2:1.16.0-1ubuntu1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1386721/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp