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[Bug 1428328] Re: nvidia-prime needs sddm support

 

Hi Alberto,

with latest updates i was able to run propriery driver with nvidia-
prime, but only 346 version. With 340 there are problems like black
screen or as users report, we can reach sddm, enter login data but after
loading screen we are kicked back to sddm again. One user also reported
font issues, that might be somehow related to dpi settings.

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You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1428328

Title:
  nvidia-prime needs sddm support

Status in nvidia-prime package in Ubuntu:
  Fix Released

Bug description:
  Kubuntu 15.04 will use sddm as a default  login manager. If we try to
  install nvidia drivers with nvidia-prime, the second will want to
  install lightdm as it depends of it. Whats more lightdm will want to
  install a lot of other packages.

  What we need: nvidia-prime to support sddm

  1. #lsb_release -rd
  Description:    Ubuntu Vivid Vervet (development branch)
  Release:        15.04

  2. #apt-cache policy nvidia-prime
  nvidia-prime:
    Installed: (none)
    Candidate: 0.7
    Version table:
       0.7 0
          500 http://archive.ubuntu.com/ubuntu/ vivid/main amd64 Packages

  3. What you expected to happen ?

  nvidia-prime should work with sddm and do not require lightdm and all
  its dependencies (unity packges)

  4. What happened instead ?

  nvidia-prime wants to install lightdm as a dependency and a lot of
  other packages:

  #sudo apt-get install nvidia-prime

  Reading package lists... Done
  Building dependency tree
  Reading state information... Done
  The following extra packages will be installed:

    adwaita-icon-theme apg avahi-utils bbswitch-dkms cheese-common cups-pk-helper dconf-cli evolution-data-server evolution-data-server-common evolution-data-server-online-accounts
    geoclue geoclue-ubuntu-geoip gir1.2-atk-1.0 gir1.2-freedesktop gir1.2-gdkpixbuf-2.0 gir1.2-gnomebluetooth-1.0 gir1.2-gnomekeyring-1.0 gir1.2-gtk-3.0 gir1.2-ibus-1.0
    gir1.2-notify-0.7 gir1.2-packagekitglib-1.0 gir1.2-pango-1.0 gkbd-capplet gnome-bluetooth gnome-control-center-shared-data gnome-desktop3-data gnome-menus gnome-power-manager
    gnome-screensaver gnome-session-bin gnome-settings-daemon-schemas gnome-user-guide gnome-user-share gsettings-ubuntu-schemas gstreamer1.0-clutter gvfs-backends humanity-icon-theme
    hwdata ibus indicator-applet indicator-application indicator-bluetooth indicator-datetime indicator-keyboard indicator-messages indicator-power indicator-session indicator-sound
    libaccount-plugin-1.0-0 libaccount-plugin-generic-oauth libaccount-plugin-google libaccounts-qt5-1 libappindicator3-1 libcamel-1.2-49 libcdio-cdda1 libcdio-paranoia1
    libcheese-gtk23 libcheese7 libclutter-1.0-0 libclutter-1.0-common libclutter-gst-2.0-0 libclutter-gtk-1.0-0 libcogl-common libcogl-pango20 libcogl-path20 libcogl20
    libdbusmenu-gtk3-4 libebackend-1.2-7 libebook-1.2-14 libebook-contacts-1.2-0 libecal-1.2-16 libedata-book-1.2-20 libedata-cal-1.2-23 libedataserver-1.2-18 libgdata-common
    libgdata19 libgee2 libgeocode-glib0 libgnome-bluetooth11 libgnome-desktop-3-10 libgnome-menu-3-0 libgnomekbd-common libgnomekbd8 libgoa-1.0-0b libgoa-1.0-common libgtop2-10
    libgtop2-common libgweather-3-6 libgweather-common libido3-0.1-0 libindicator3-7 libinput7 liblightdm-gobject-1-0 libnm-gtk-common libnm-gtk0 liboauth0 libpackagekit-glib2-16
    libpanel-applet0 libsignon-extension1 libsignon-glib1 libsignon-plugins-common1 libsignon-qt5-1 libtimezonemap-data libtimezonemap1 libunity-control-center1
    libunity-settings-daemon1 liburl-dispatcher1 libwacom-bin libwacom-common libwacom2 libxklavier16 libyelp0 lightdm mousetweaks nautilus-data network-manager-gnome python-notify
    python3-aptdaemon.pkcompat python3-bs4 python3-cairo python3-html5lib python3-lxml python3-smbc python3-xdg session-migration signon-keyring-extension signon-plugin-oauth2
    signon-ui signon-ui-service signon-ui-x11 signond system-config-printer-common system-config-printer-gnome ubuntu-mono ubuntu-system-service ubuntu-touch-sounds
    unity-control-center unity-control-center-signon unity-greeter unity-settings-daemon yelp yelp-xsl

  Suggested packages:

    bumblebee evolution evolution-data-server-dbg apache2.2-bin libapache2-mod-dnssd samba-common ibus-clutter ibus-doc click powerd unity-system-compositor
    unity-greeter-session-broadcast url-dispatcher nautilus network-manager-openconnect-gnome network-manager-openvpn-gnome network-manager-vpnc-gnome network-manager-pptp-gnome
    python3-genshi python3-lxml-dbg python-lxml-doc libcanberra-gtk-module lightdm-remote-session-freerdp lightdm-remote-session-uccsconfigure remote-login-service metacity
    x-window-manager

  The following NEW packages will be installed:

    adwaita-icon-theme apg avahi-utils bbswitch-dkms cheese-common cups-pk-helper dconf-cli evolution-data-server evolution-data-server-common evolution-data-server-online-accounts
    geoclue geoclue-ubuntu-geoip gir1.2-atk-1.0 gir1.2-freedesktop gir1.2-gdkpixbuf-2.0 gir1.2-gnomebluetooth-1.0 gir1.2-gnomekeyring-1.0 gir1.2-gtk-3.0 gir1.2-ibus-1.0
    gir1.2-notify-0.7 gir1.2-packagekitglib-1.0 gir1.2-pango-1.0 gkbd-capplet gnome-bluetooth gnome-control-center-shared-data gnome-desktop3-data gnome-menus gnome-power-manager
    gnome-screensaver gnome-session-bin gnome-settings-daemon-schemas gnome-user-guide gnome-user-share gsettings-ubuntu-schemas gstreamer1.0-clutter gvfs-backends humanity-icon-theme
    hwdata ibus indicator-applet indicator-application indicator-bluetooth indicator-datetime indicator-keyboard indicator-messages indicator-power indicator-session indicator-sound
    libaccount-plugin-1.0-0 libaccount-plugin-generic-oauth libaccount-plugin-google libaccounts-qt5-1 libappindicator3-1 libcamel-1.2-49 libcdio-cdda1 libcdio-paranoia1
    libcheese-gtk23 libcheese7 libclutter-1.0-0 libclutter-1.0-common libclutter-gst-2.0-0 libclutter-gtk-1.0-0 libcogl-common libcogl-pango20 libcogl-path20 libcogl20
    libdbusmenu-gtk3-4 libebackend-1.2-7 libebook-1.2-14 libebook-contacts-1.2-0 libecal-1.2-16 libedata-book-1.2-20 libedata-cal-1.2-23 libedataserver-1.2-18 libgdata-common
    libgdata19 libgee2 libgeocode-glib0 libgnome-bluetooth11 libgnome-desktop-3-10 libgnome-menu-3-0 libgnomekbd-common libgnomekbd8 libgoa-1.0-0b libgoa-1.0-common libgtop2-10
    libgtop2-common libgweather-3-6 libgweather-common libido3-0.1-0 libindicator3-7 libinput7 liblightdm-gobject-1-0 libnm-gtk-common libnm-gtk0 liboauth0 libpackagekit-glib2-16
    libpanel-applet0 libsignon-extension1 libsignon-glib1 libsignon-plugins-common1 libsignon-qt5-1 libtimezonemap-data libtimezonemap1 libunity-control-center1
    libunity-settings-daemon1 liburl-dispatcher1 libwacom-bin libwacom-common libwacom2 libxklavier16 libyelp0 lightdm mousetweaks nautilus-data network-manager-gnome nvidia-prime
    python-notify python3-aptdaemon.pkcompat python3-bs4 python3-cairo python3-html5lib python3-lxml python3-smbc python3-xdg session-migration signon-keyring-extension
    signon-plugin-oauth2 signon-ui signon-ui-service signon-ui-x11 signond system-config-printer-common system-config-printer-gnome ubuntu-mono ubuntu-system-service
    ubuntu-touch-sounds unity-control-center unity-control-center-signon unity-greeter unity-settings-daemon yelp yelp-xsl
  0 upgraded, 143 newly installed, 0 to remove and 0 not upgraded.
  Need to get 31,6 MB/31,8 MB of archives.
  After this operation, 146 MB of additional disk space will be used.
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