Hi Rik- I updated my system last night, and found bad/choppy graphical performance again this morning. I don't know whether it's the same issue, but 'apt full-upgrade' would do the following, and I haven't yet had the chance to narrow anything down:
""" root@isomorphic:~# apt full-upgrade Reading package lists... Done Building dependency tree Reading state information... Done Calculating upgrade... Done The following NEW packages will be installed: libegl1 libgdbm-compat4 libglvnd0 The following packages have been kept back: mp3splt The following packages will be upgraded: debconf debconf-i18n default-jre default-jre-headless file fonts-mathjax java-common language-pack-en libjavascriptcoregtk-4.0-18 libjs-mathjax libkf5contacts-data libkf5contacts5 libkf5kdelibs4support-data libkf5kdelibs4support5 libkf5kdelibs4support5-bin libkf5plasma5 libkf5plasmaquick5 libmagic-mgc libmagic1 libmirclient9 libmircommon7 libmircore1 libmirprotobuf3 libperl5.26 libseccomp2 libsnmp-base libsnmp30 libsort-key-perl libtcl8.6 libwebkit2gtk-4.0-37 libwebkit2gtk-4.0-37-gtk2 linux-firmware mlocate perl perl-base perl-modules-5.26 plasma-framework python3-software-properties python3-update-manager python3-xapian signal-desktop software-properties-common software-properties-kde tcl8.6 ucf unattended-upgrades update-manager-core vim vim-common vim-runtime vim-tiny xserver-common xserver-xorg-core xserver-xorg-legacy xxd 55 upgraded, 3 newly installed, 0 to remove and 1 not upgraded. """ When I have some time, I'll see which packages are pulling in 'libegl1' and 'libglvnd0'. Thank you, MMR... On 2018-02-24 02:50, Rik Mills wrote: > Yes, I uploaded a new version of kinfocenter which does not pull in the > 2 packages I mentioned, at least until we get newer versions that work > ok with the rest of our latest builds. > > So any fresh install should not get them, and any existing install > should have them be removable or auto-removable with any moans. > > On 24/02/18 01:11, Matt Ruffalo wrote: >> Hi Rik- >> >> Thank you very much for the advice. I fully updated my system again, >> with no packages held back, rebooted, and was happy to try removing the >> two packages you mentioned. >> >> I was pleasantly surprised that I seem to have full performance with >> graphical effects, so apparently some package update in the last 12-ish >> hours has fixed this issue. >> >> I attempted to remove the two packages you mentioned, to give you better >> feedback, but I found that I don't have any package installed with the >> prefix "libglv" -- I'm typing "apt remove libglv" and tab-completion >> isn't suggesting any installed packages. >> >> I likewise do not have a package "libegl1" installed, but 'apt remove' >> tab completion suggested 'libegl1-mesa', and I'm guessing that removing >> this would have a lot of side effects: >> >> """ >> root@isomorphic:~# apt remove libegl1-mesa >> Reading package lists... Done >> Building dependency tree >> Reading state information... Done >> The following packages were automatically installed and are no longer >> required: >> chromium-codecs-ffmpeg-extra geoip-database-extra gir1.2-polkit-1.0 >> gir1.2-secret-1 >> kdegames-card-data-kf5 libaribb24-0 libbasicusageenvironment1 libcddb2 >> libcfitsio5 >> libdc1394-22 libdmtx0a libdvbpsi10 libebml4v5 libeditorconfig0 >> libgee-0.8-2 libgit2-26 >> libgps23 libgroupsock8 libhttp-parser2.7.1 libjavascriptcoregtk-4.0-18 >> libjs-openlayers >> libkate1 libkf5akonadicalendar-data libkf5alarmcalendar-data >> libkf5calendarutils-data >> libkf5cddb-data libkf5compactdisc-data libkf5contacteditor-data >> libkf5grantleetheme-data >> libkf5gravatar-data libkf5identitymanagement-data libkf5imap-data >> libkf5jsapi5 >> libkf5kdegames-data libkf5ldap-data libkf5pimtextedit-data libkf5sane-data >> libkf5syntaxhighlighting-data libkf5tnef-data liblivemedia62 >> liblua5.2-0 libmatroska6v5 >> libmicrodns0 libmjpegutils-2.1-0 libnfs8 libokteta-data >> libokteta2core2 libopencore-amrnb0 >> libopencore-amrwb0 libopenmpt-modplug1 libpackagekitqt5-1 libplacebo3 >> libproxy-tools >> libqgpgme7 libqrencode3 libqt5sensors5 libqt5texttospeech5 libquicktime2 >> libresid-builder0c2a libsdl-image1.2 libsidplay2 libsmi2ldbl >> libsox-fmt-alsa libsox-fmt-base >> libsox3 libspandsp2 libspectre1 libupnp6 libusageenvironment3 >> libva-wayland2 libvlc-bin >> libvlc5 libvlccore9 libvulkan1 libwireshark-data libwireshark10 >> libwiretap7 libwscodecs1 >> libwsutil8 libxcb-xv0 libxfont2 pulseaudio-module-gconf sox transcode >> transcode-doc twolame >> vlc-bin vlc-data vlc-l10n vlc-plugin-base vlc-plugin-samba >> vlc-plugin-video-splitter >> vlc-plugin-visualization wireshark-common xserver-xorg-legacy >> zenity-common >> Use 'apt autoremove' to remove them. >> The following additional packages will be installed: >> libportaudio2 >> The following packages will be REMOVED: >> amarok amarok-utils apport-kde apturl-kde ark baloo-kf5 bluedevil >> breeze chromium-browser >> chromium-browser-l10n dolphin dolphin-plugins drkonqi ffmpeg >> ffmpegthumbs firefox >> frameworkintegration gir1.2-gtk-3.0 gstreamer-qapt gwenview k3b k3b-i18n >> kaccounts-integration kaccounts-providers kactivitymanagerd kamera >> kate kcalc kcharselect >> kde-baseapps-bin kde-cli-tools kde-config-gtk-style >> kde-config-gtk-style-preview >> kde-config-mailtransport kde-config-screenlocker kde-config-sddm >> kde-config-telepathy-accounts kde-config-whoopsie kde-runtime >> kde-spectacle kde-style-breeze >> kde-style-breeze-qt4 kde-style-oxygen-qt5 kde-style-qtcurve-qt5 >> kde-telepathy >> kde-telepathy-approver kde-telepathy-auth-handler >> kde-telepathy-contact-list >> kde-telepathy-desktop-applets kde-telepathy-filetransfer-handler >> kde-telepathy-integration-module kde-telepathy-kaccounts >> kde-telepathy-kpeople >> kde-telepathy-minimal kde-telepathy-send-file kde-telepathy-text-ui >> kdeconnect >> kdeconnect-plasma kded5 kdegraphics-thumbnailers kdemultimedia-kio-plugins >> kdenetwork-filesharing kdesdk-dolphin-plugins kdesudo kgamma5 >> khelpcenter khotkeys kile >> kimageformat-plugins kinfocenter kinit kio kio-audiocd kio-extras >> kio-ldap kio-sieve >> kio-smtp kmenuedit kmines konsole konsole-kpart konversation >> kpackagelauncherqml kpat krdc >> kross kscreen ksshaskpass ksysguard ksystemlog ktexteditor-katepart >> ktnef ktorrent >> kubuntu-driver-manager kubuntu-notification-helper kwalletmanager >> kwayland-integration kwin >> kwin-addons kwin-common kwin-style-breeze kwin-x11 kwrited >> language-pack-kde-en >> libavdevice57 libcolorcorrect5 libdbusmenu-qt5-2 libdebconf-kde1 >> libegl1-mesa >> libgrantlee-textdocument5 libgtk-3-0 libgtk-3-bin libk3b7 >> libk3b7-extracodecs libkaccounts1 >> libkasten3controllers3 libkasten3core3 libkasten3gui3 >> libkasten3okteta1controllers1 >> libkasten3okteta1core1 libkasten3okteta1gui1 libkdecorations2-5v5 >> libkdecorations2private5v5 >> libkf5akonadiagentbase5 libkf5akonadicalendar5abi1 >> libkf5akonadicontact5abi1 >> libkf5akonadicore-bin libkf5akonadicore5abi1 libkf5akonadimime5 >> libkf5akonadisearchdebug5 >> libkf5akonadisearchpim5 libkf5akonadiwidgets5 libkf5alarmcalendar5 >> libkf5auth5 libkf5baloo5 >> libkf5baloowidgets-bin libkf5baloowidgets-data libkf5baloowidgets5 >> libkf5bookmarks5 >> libkf5calendarcore5 libkf5calendarutils-bin libkf5calendarutils5 >> libkf5cddb5 >> libkf5compactdisc5 libkf5completion5 libkf5configgui5 libkf5configwidgets5 >> libkf5contacteditor5 libkf5contacts5 libkf5crash5 libkf5dbusaddons5 >> libkf5declarative5 >> libkf5emoticons-bin libkf5emoticons5 libkf5filemetadata-bin >> libkf5globalaccel-bin >> libkf5globalaccel5 libkf5globalaccelprivate5 libkf5grantleetheme-plugins >> libkf5grantleetheme5 libkf5gravatar5 libkf5guiaddons5 >> libkf5iconthemes-bin libkf5iconthemes5 >> libkf5identitymanagement5abi1 libkf5idletime5 libkf5imap5 >> libkf5itemviews5 libkf5jobwidgets5 >> libkf5jsembed5 libkf5kaddressbookgrantlee5 >> libkf5kaddressbookimportexport5 libkf5kcmutils5 >> libkf5kdcraw5 libkf5kdegames7 libkf5kdelibs4support5 >> libkf5kdelibs4support5-bin >> libkf5kdgantt2-5 libkf5kexiv2-15.0.0 libkf5khtml-bin libkf5khtml5 >> libkf5kiocore5 >> libkf5kiofilewidgets5 libkf5kiogui5 libkf5kiowidgets5 libkf5kipi-bin >> libkf5kipi31.0.0 >> libkf5kipi32.0.0 libkf5kirigami2-5 libkf5kmanagesieve5 >> libkf5kontactinterface5 >> libkf5krosscore5 libkf5krossui5 libkf5ksieveui5 libkf5ldap5 >> libkf5libkdepim-plugins >> libkf5libkdepim5abi1 libkf5libkdepimakonadi5 libkf5libkleo5 >> libkf5libkleo5abi1 >> libkf5mailtransport5abi2 libkf5mailtransportakonadi5 >> libkf5messagecore5abi2 >> libkf5messagelist5abi1 libkf5messageviewer-plugins >> libkf5messageviewer5abi3 >> libkf5mimetreeparser5abi1 libkf5newstuff5 libkf5newstuffcore5 >> libkf5notifications5 >> libkf5notifyconfig5 libkf5parts-plugins libkf5parts5 libkf5people5 >> libkf5peoplewidgets5 >> libkf5pimcommon-plugins libkf5pimcommon5abi2 libkf5pimcommonakonadi5 >> libkf5pimtextedit5abi1 >> libkf5pimtextedit5abi2 libkf5plasma5 libkf5plasmaquick5 >> libkf5plotting5 libkf5prison5 >> libkf5purpose-bin libkf5purpose5 libkf5quickaddons5 libkf5runner5 >> libkf5sane5 >> libkf5screen-bin libkf5screen7 libkf5service-bin libkf5service5 >> libkf5solid5 libkf5sonnetui5 >> libkf5style5 libkf5su-bin libkf5su5 libkf5syndication5 >> libkf5syntaxhighlighting5 >> libkf5sysguard-bin libkf5texteditor5 libkf5textwidgets5 libkf5tnef5 >> libkf5wallet-bin >> libkf5wallet5 libkf5waylandclient5 libkf5waylandserver5 >> libkf5webengineviewer5abi3 >> libkf5webkit5 libkf5widgetsaddons5 libkf5windowsystem5 libkf5xmlgui5 >> libkf5xmlrpcclient5 >> libkfontinstui5 libkolab1 libkpmcore7 libkscreenlocker5 >> libksignalplotter7 libktorrent-l10n >> libktorrent6 libktpcommoninternals9 libktplogger9 libktpmodels9 >> libktpotr9 libktpwidgets9 >> libkubuntu1 libkwalletbackend5-5 libkwin4-effect-builtins1 >> libkwineffects11 libkwineffects9 >> libkwinglutils11 libkwinglutils9 libkwinxrenderutils11 >> libkwinxrenderutils9 libkworkspace5-5 >> libokteta2gui2 libokular5core7 liboxygenstyle5-5 >> liboxygenstyleconfig5-5 libphonon4qt5-4 >> libpolkit-qt5-1-1 libpoppler-qt5-1 libpowerdevilcore2 libprocessui7 >> libqapt3-runtime >> libqgsttools-p1 libqmobipocket2 libqt5designer5 >> libqt5designercomponents5 libqt5gui5 >> libqt5help5 libqt5multimedia5 libqt5multimedia5-plugins >> libqt5multimediaquick-p5 >> libqt5multimediawidgets5 libqt5opengl5 libqt5printsupport5 libqt5quick5 >> libqt5quickcontrols2-5 libqt5quicktemplates2-5 libqt5quickwidgets5 >> libqt5svg5 >> libqt5waylandclient5 libqt5waylandcompositor5 libqt5webengine5 >> libqt5webenginecore5 >> libqt5webenginewidgets5 libqt5webkit5 libqt5widgets5 libqt5x11extras5 >> libreoffice-avmedia-backend-gstreamer libreoffice-kde libscim8v5 >> libsdl2-2.0-0 >> libtaskmanager6 libwayland-egl1-mesa libweather-ion7 libwebkit2gtk-4.0-37 >> libwebkit2gtk-4.0-37-gtk2 mednaffe milou okteta okular partitionmanager >> pdf-presenter-console phonon4qt5 phonon4qt5-backend-gstreamer >> pim-sieve-editor pinentry-qt >> plasma-dataengines-addons plasma-desktop plasma-discover >> plasma-framework plasma-integration >> plasma-nm plasma-pa plasma-runner-telepathy-contact plasma-runners-addons >> plasma-wallpapers-addons plasma-widgets-addons plasma-workspace >> polkit-kde-agent-1 >> powerdevil print-manager python3-pykde4 python3-pyqt5 qapt-batch >> qapt-deb-installer >> qml-module-org-kde-activities qml-module-org-kde-draganddrop >> qml-module-org-kde-extensionplugin qml-module-org-kde-kcm >> qml-module-org-kde-kconfig >> qml-module-org-kde-kcoreaddons qml-module-org-kde-kholidays >> qml-module-org-kde-kio >> qml-module-org-kde-kirigami qml-module-org-kde-kirigami2 >> qml-module-org-kde-kquickcontrols >> qml-module-org-kde-kquickcontrolsaddons qml-module-org-kde-kwindowsystem >> qml-module-org-kde-people qml-module-org-kde-purpose >> qml-module-org-kde-qqc2desktopstyle >> qml-module-org-kde-runnermodel qml-module-org-kde-solid >> qml-module-org-kde-telepathy >> qml-module-qtgraphicaleffects qml-module-qtmultimedia >> qml-module-qtquick-controls >> qml-module-qtquick-controls-styles-breeze qml-module-qtquick-controls2 >> qml-module-qtquick-dialogs qml-module-qtquick-layouts >> qml-module-qtquick-privatewidgets >> qml-module-qtquick-templates2 qml-module-qtquick-virtualkeyboard >> qml-module-qtquick-window2 >> qml-module-qtquick2 qml-module-qtwebengine qml-module-qtwebkit >> qml-module-ubuntu-onlineaccounts qt5-gtk-platformtheme >> qt5-image-formats-plugins >> qtdeclarative5-qtquick2-plugin qtspeech5-flite-plugin qttools5-dev-tools >> qtvirtualkeyboard-plugin qtwayland5 rekonq sddm sddm-theme-breeze >> signon-kwallet-extension >> signon-ui signon-ui-x11 skanlite software-properties-kde >> system-config-printer >> system-config-printer-common systemsettings thunderbird >> ubuntu-release-upgrader-qt >> user-manager vlc vlc-plugin-notify vlc-plugin-qt vlc-plugin-skins2 >> vlc-plugin-video-output >> wireshark wireshark-qt xorg xserver-xorg xserver-xorg-core >> xserver-xorg-input-all >> xserver-xorg-input-libinput xserver-xorg-input-synaptics >> xserver-xorg-input-wacom >> xserver-xorg-video-all xserver-xorg-video-amdgpu xserver-xorg-video-ati >> xserver-xorg-video-fbdev xserver-xorg-video-intel >> xserver-xorg-video-nouveau >> xserver-xorg-video-qxl xserver-xorg-video-radeon xserver-xorg-video-vesa >> xserver-xorg-video-vmware zenity >> The following NEW packages will be installed: >> libportaudio2 >> 0 upgraded, 1 newly installed, 429 to remove and 1 not upgraded. >> Need to get 64.6 kB of archives. >> After this operation, 1,348 MB disk space will be freed. >> """ >> >> In any case, things seem fine now. Sorry to raise an issue about a >> transient problem that worked itself out, but it's hard to tell ahead of >> time whether something is very specific to certain video hardware (and >> might not be noticed if no Kubuntu developers are using the same >> hardware), or whether it's a widespread issue that will be noticed and >> fixed quickly. >> >> Thanks again, >> MMR... >> >> On 2018-02-23 14:36, Rik Mills wrote: >>> Investigating on a Kabylake Intel with a live system. >>> >>> Removing libegl1 libglvnd0 seems to get me go back to full hardware >>> driven opengl, whereas with them it was llvmpipe only. >>> >>> Those are new packages being pulled in by kinfocentre building against >>> new things in -proposed pocket. >>> >>> Can you confirm that removing them solves your issue? > -- kubuntu-devel mailing list kubuntu-devel@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/kubuntu-devel
