Bonjour,

J'ai un pc portable sur lequel j'ai installé ma carte NVidia 1050.
Jusqu'a il y a quelques jours, j'arrivait a desactivé mon port HDMI dans nvidia-setting et changer entre Inter/Nvidia pour economiser ma batterie. Maintenant je n'arrive plus a réactiver ma carte NVIDIA pour utiliser le port HDMI de mon PC.

Est ce que quelqu'un pourrait me donner des indications pour réactiver ma carte graphique?

D'avance merci.
Bonjour,

Montre, en te servant du Retour utilisable de commande : 
lspci -vnn | grep -A12 '\''[030[02]\]' | grep -Ei "vga|3d|display|kernel"
ubuntu-drivers devices
uname -a
et : 
dpkg -l | grep -v ^ii
dpkg -l | grep nvidia
Voici le résultat des commandes que vous m'avez demandé:

xubu1957 a écritBonjour,

Montre, en te servant du Retour utilisable de commande : 
lspci -vnn | grep -A12 '\''[030[02]\]' | grep -Ei "vga|3d|display|kernel"
ubuntu-drivers devices
uname -a
et : 
dpkg -l | grep -v ^ii
dpkg -l | grep nvidia
lspci -vnn | grep -A12 '\''[030[02]\]' | grep -Ei "vga|3d|display|kernel"
00:02.0 VGA compatible controller [0300]: Intel Corporation Device [8086:591b] (rev 04) (prog-if 00 [VGA controller])
	Kernel driver in use: i915
	Kernel modules: i915
01:00.0 3D controller [0302]: NVIDIA Corporation GP107M [GeForce GTX 1050 Mobile] [10de:1c8d] (rev a1)
	Kernel modules: nvidiafb, nouveau

Linux xavier-OMEN-by-HP-Laptop 5.4.0-42-generic #46~18.04.1-Ubuntu SMP Fri Jul 10 07:21:24 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux

ubuntu-drivers devices
== /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0 ==
modalias : pci:v000010DEd00001C8Dsv0000103Csd00008259bc03sc02i00
vendor   : NVIDIA Corporation
model    : GP107M [GeForce GTX 1050 Mobile]
driver   : nvidia-driver-435 - distro non-free
driver   : nvidia-driver-390 - distro non-free
driver   : nvidia-driver-440 - distro non-free recommended
driver   : xserver-xorg-video-nouveau - distro free builtin

== /sys/devices/pci0000:00/0000:00:1c.5/0000:04:00.0 ==
modalias : pci:v00008086d0000095Asv00008086sd00005010bc02sc80i00
vendor   : Intel Corporation
model    : Wireless 7265 (Dual Band Wireless-AC 7265)
manual_install: True
driver   : backport-iwlwifi-dkms - distro free

dpkg -l | grep -v ^ii
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name                                          Version                                                     Architecture Description
+++-=============================================-===========================================================-============-=========================================================================================================================================================================================
rc  linux-image-4.15.0-101-generic                4.15.0-101.102                                              amd64        Signed kernel image generic
rc  linux-image-4.15.0-106-generic                4.15.0-106.107                                              amd64        Signed kernel image generic
rc  linux-image-4.15.0-108-generic                4.15.0-108.109                                              amd64        Signed kernel image generic
rc  linux-image-4.15.0-109-generic                4.15.0-109.110                                              amd64        Signed kernel image generic
rc  linux-image-4.15.0-111-generic                4.15.0-111.112                                              amd64        Signed kernel image generic
rc  linux-image-4.15.0-76-generic                 4.15.0-76.86                                                amd64        Signed kernel image generic
rc  linux-image-4.15.0-88-generic                 4.15.0-88.88                                                amd64        Signed kernel image generic
rc  linux-image-4.15.0-91-generic                 4.15.0-91.92                                                amd64        Signed kernel image generic
rc  linux-image-4.15.0-96-generic                 4.15.0-96.97                                                amd64        Signed kernel image generic
rc  linux-image-4.15.0-99-generic                 4.15.0-99.100                                               amd64        Signed kernel image generic
rc  linux-image-5.0.0-23-generic                  5.0.0-23.24~18.04.1                                         amd64        Signed kernel image generic
rc  linux-image-5.3.0-28-generic                  5.3.0-28.30~18.04.1                                         amd64        Signed kernel image generic
rc  linux-image-5.3.0-40-generic                  5.3.0-40.32~18.04.1                                         amd64        Signed kernel image generic
rc  linux-image-5.3.0-42-generic                  5.3.0-42.34~18.04.1                                         amd64        Signed kernel image generic
rc  linux-image-5.3.0-45-generic                  5.3.0-45.37~18.04.1                                         amd64        Signed kernel image generic
rc  linux-image-5.3.0-46-generic                  5.3.0-46.38~18.04.1                                         amd64        Signed kernel image generic
rc  linux-image-5.3.0-51-generic                  5.3.0-51.44~18.04.2                                         amd64        Signed kernel image generic
rc  linux-image-5.3.0-53-generic                  5.3.0-53.47~18.04.1                                         amd64        Signed kernel image generic
rc  linux-image-5.3.0-59-generic                  5.3.0-59.53~18.04.1                                         amd64        Signed kernel image generic
rc  linux-image-5.3.0-61-generic                  5.3.0-61.55~18.04.1                                         amd64        Signed kernel image generic
rc  linux-modules-4.15.0-101-generic              4.15.0-101.102                                              amd64        Linux kernel extra modules for version 4.15.0 on 64 bit x86 SMP
rc  linux-modules-4.15.0-106-generic              4.15.0-106.107                                              amd64        Linux kernel extra modules for version 4.15.0 on 64 bit x86 SMP
rc  linux-modules-4.15.0-108-generic              4.15.0-108.109                                              amd64        Linux kernel extra modules for version 4.15.0 on 64 bit x86 SMP
rc  linux-modules-4.15.0-109-generic              4.15.0-109.110                                              amd64        Linux kernel extra modules for version 4.15.0 on 64 bit x86 SMP
rc  linux-modules-4.15.0-111-generic              4.15.0-111.112                                              amd64        Linux kernel extra modules for version 4.15.0 on 64 bit x86 SMP
rc  linux-modules-4.15.0-76-generic               4.15.0-76.86                                                amd64        Linux kernel extra modules for version 4.15.0 on 64 bit x86 SMP
rc  linux-modules-4.15.0-88-generic               4.15.0-88.88                                                amd64        Linux kernel extra modules for version 4.15.0 on 64 bit x86 SMP
rc  linux-modules-4.15.0-91-generic               4.15.0-91.92                                                amd64        Linux kernel extra modules for version 4.15.0 on 64 bit x86 SMP
rc  linux-modules-4.15.0-96-generic               4.15.0-96.97                                                amd64        Linux kernel extra modules for version 4.15.0 on 64 bit x86 SMP
rc  linux-modules-4.15.0-99-generic               4.15.0-99.100                                               amd64        Linux kernel extra modules for version 4.15.0 on 64 bit x86 SMP
rc  linux-modules-5.0.0-23-generic                5.0.0-23.24~18.04.1                                         amd64        Linux kernel extra modules for version 5.0.0 on 64 bit x86 SMP
rc  linux-modules-5.3.0-28-generic                5.3.0-28.30~18.04.1                                         amd64        Linux kernel extra modules for version 5.3.0 on 64 bit x86 SMP
rc  linux-modules-5.3.0-40-generic                5.3.0-40.32~18.04.1                                         amd64        Linux kernel extra modules for version 5.3.0 on 64 bit x86 SMP
rc  linux-modules-5.3.0-42-generic                5.3.0-42.34~18.04.1                                         amd64        Linux kernel extra modules for version 5.3.0 on 64 bit x86 SMP
rc  linux-modules-5.3.0-45-generic                5.3.0-45.37~18.04.1                                         amd64        Linux kernel extra modules for version 5.3.0 on 64 bit x86 SMP
rc  linux-modules-5.3.0-46-generic                5.3.0-46.38~18.04.1                                         amd64        Linux kernel extra modules for version 5.3.0 on 64 bit x86 SMP
rc  linux-modules-5.3.0-51-generic                5.3.0-51.44~18.04.2                                         amd64        Linux kernel extra modules for version 5.3.0 on 64 bit x86 SMP
rc  linux-modules-5.3.0-53-generic                5.3.0-53.47~18.04.1                                         amd64        Linux kernel extra modules for version 5.3.0 on 64 bit x86 SMP
rc  linux-modules-5.3.0-59-generic                5.3.0-59.53~18.04.1                                         amd64        Linux kernel extra modules for version 5.3.0 on 64 bit x86 SMP
rc  linux-modules-5.3.0-61-generic                5.3.0-61.55~18.04.1                                         amd64        Linux kernel extra modules for version 5.3.0 on 64 bit x86 SMP
rc  linux-modules-extra-4.15.0-101-generic        4.15.0-101.102                                              amd64        Linux kernel extra modules for version 4.15.0 on 64 bit x86 SMP
rc  linux-modules-extra-4.15.0-106-generic        4.15.0-106.107                                              amd64        Linux kernel extra modules for version 4.15.0 on 64 bit x86 SMP
rc  linux-modules-extra-4.15.0-108-generic        4.15.0-108.109                                              amd64        Linux kernel extra modules for version 4.15.0 on 64 bit x86 SMP
rc  linux-modules-extra-4.15.0-109-generic        4.15.0-109.110                                              amd64        Linux kernel extra modules for version 4.15.0 on 64 bit x86 SMP
rc  linux-modules-extra-4.15.0-111-generic        4.15.0-111.112                                              amd64        Linux kernel extra modules for version 4.15.0 on 64 bit x86 SMP
rc  linux-modules-extra-4.15.0-76-generic         4.15.0-76.86                                                amd64        Linux kernel extra modules for version 4.15.0 on 64 bit x86 SMP
rc  linux-modules-extra-4.15.0-88-generic         4.15.0-88.88                                                amd64        Linux kernel extra modules for version 4.15.0 on 64 bit x86 SMP
rc  linux-modules-extra-4.15.0-91-generic         4.15.0-91.92                                                amd64        Linux kernel extra modules for version 4.15.0 on 64 bit x86 SMP
rc  linux-modules-extra-4.15.0-96-generic         4.15.0-96.97                                                amd64        Linux kernel extra modules for version 4.15.0 on 64 bit x86 SMP
rc  linux-modules-extra-4.15.0-99-generic         4.15.0-99.100                                               amd64        Linux kernel extra modules for version 4.15.0 on 64 bit x86 SMP
rc  linux-modules-extra-5.0.0-23-generic          5.0.0-23.24~18.04.1                                         amd64        Linux kernel extra modules for version 5.0.0 on 64 bit x86 SMP
rc  linux-modules-extra-5.3.0-28-generic          5.3.0-28.30~18.04.1                                         amd64        Linux kernel extra modules for version 5.3.0 on 64 bit x86 SMP
rc  linux-modules-extra-5.3.0-40-generic          5.3.0-40.32~18.04.1                                         amd64        Linux kernel extra modules for version 5.3.0 on 64 bit x86 SMP
rc  linux-modules-extra-5.3.0-42-generic          5.3.0-42.34~18.04.1                                         amd64        Linux kernel extra modules for version 5.3.0 on 64 bit x86 SMP
rc  linux-modules-extra-5.3.0-45-generic          5.3.0-45.37~18.04.1                                         amd64        Linux kernel extra modules for version 5.3.0 on 64 bit x86 SMP
rc  linux-modules-extra-5.3.0-46-generic          5.3.0-46.38~18.04.1                                         amd64        Linux kernel extra modules for version 5.3.0 on 64 bit x86 SMP
rc  linux-modules-extra-5.3.0-51-generic          5.3.0-51.44~18.04.2                                         amd64        Linux kernel extra modules for version 5.3.0 on 64 bit x86 SMP
rc  linux-modules-extra-5.3.0-53-generic          5.3.0-53.47~18.04.1                                         amd64        Linux kernel extra modules for version 5.3.0 on 64 bit x86 SMP
rc  linux-modules-extra-5.3.0-59-generic          5.3.0-59.53~18.04.1                                         amd64        Linux kernel extra modules for version 5.3.0 on 64 bit x86 SMP
rc  linux-modules-extra-5.3.0-61-generic          5.3.0-61.55~18.04.1                                         amd64        Linux kernel extra modules for version 5.3.0 on 64 bit x86 SMP
rc  xserver-xorg-core-hwe-18.04                   2:1.20.4-1ubuntu3~18.04.1                                   amd64        Xorg X server - core server
rc  xserver-xorg-hwe-18.04                        1:7.7+19ubuntu8~18.04.2                                     amd64        X.Org X server
rc  xserver-xorg-video-intel-hwe-18.04            2:2.99.917+git20171229-1ubuntu1~18.04.1                     amd64        X.Org X server -- Intel i8xx, i9xx display driver


 dpkg -l | grep nvidia
ii  libnvidia-cfg1-435:amd64                      435.21-0ubuntu0.18.04.2                                     amd64        NVIDIA binary OpenGL/GLX configuration library
ii  libnvidia-common-435                          435.21-0ubuntu0.18.04.2                                     all          Shared files used by the NVIDIA libraries
ii  libnvidia-compute-435:amd64                   435.21-0ubuntu0.18.04.2                                     amd64        NVIDIA libcompute package
ii  libnvidia-compute-435:i386                    435.21-0ubuntu0.18.04.2                                     i386         NVIDIA libcompute package
ii  libnvidia-decode-435:amd64                    435.21-0ubuntu0.18.04.2                                     amd64        NVIDIA Video Decoding runtime libraries
ii  libnvidia-decode-435:i386                     435.21-0ubuntu0.18.04.2                                     i386         NVIDIA Video Decoding runtime libraries
ii  libnvidia-encode-435:amd64                    435.21-0ubuntu0.18.04.2                                     amd64        NVENC Video Encoding runtime library
ii  libnvidia-encode-435:i386                     435.21-0ubuntu0.18.04.2                                     i386         NVENC Video Encoding runtime library
ii  libnvidia-fbc1-435:amd64                      435.21-0ubuntu0.18.04.2                                     amd64        NVIDIA OpenGL-based Framebuffer Capture runtime library
ii  libnvidia-fbc1-435:i386                       435.21-0ubuntu0.18.04.2                                     i386         NVIDIA OpenGL-based Framebuffer Capture runtime library
ii  libnvidia-gl-435:amd64                        435.21-0ubuntu0.18.04.2                                     amd64        NVIDIA OpenGL/GLX/EGL/GLES GLVND libraries and Vulkan ICD
ii  libnvidia-gl-435:i386                         435.21-0ubuntu0.18.04.2                                     i386         NVIDIA OpenGL/GLX/EGL/GLES GLVND libraries and Vulkan ICD
ii  libnvidia-ifr1-435:amd64                      435.21-0ubuntu0.18.04.2                                     amd64        NVIDIA OpenGL-based Inband Frame Readback runtime library
ii  libnvidia-ifr1-435:i386                       435.21-0ubuntu0.18.04.2                                     i386         NVIDIA OpenGL-based Inband Frame Readback runtime library
ii  nvidia-compute-utils-435                      435.21-0ubuntu0.18.04.2                                     amd64        NVIDIA compute utilities
ii  nvidia-dkms-435                               435.21-0ubuntu0.18.04.2                                     amd64        NVIDIA DKMS package
ii  nvidia-driver-435                             435.21-0ubuntu0.18.04.2                                     amd64        NVIDIA driver metapackage
ii  nvidia-kernel-common-435                      435.21-0ubuntu0.18.04.2                                     amd64        Shared files used with the kernel module
ii  nvidia-kernel-source-435                      435.21-0ubuntu0.18.04.2                                     amd64        NVIDIA kernel source package
ii  nvidia-prime                                  0.8.8.2                                                     all          Tools to enable NVIDIA's Prime
ii  nvidia-settings                               390.77-0ubuntu0.18.04.1                                     amd64        Tool for configuring the NVIDIA graphics driver
ii  nvidia-utils-435                              435.21-0ubuntu0.18.04.2                                     amd64        NVIDIA driver support binaries
ii  xserver-xorg-video-nvidia-435                 435.21-0ubuntu0.18.04.2                                     amd64        NVIDIA binary Xorg driver
Bonjour,

Tu as le nvidia-driver-435 installé et le système recommande le nvidia-driver-440.
nvidia-driver-440 - distro non-free recommended
Tu accèdes au gestionnaire_de_pilotes_proprietaires ?

Comme dans ce fil > [Résolu] Résolution écran 640x480 suite redémarrage forcé. 18.04

_ _ _

Et pour nettoyer :
Le 11/02/2017, moko138 a écritPour supprimer tous ces fichiers de configuration devenus sans objets et marqués "rc", et uniquement ces fichiers, exécute : 
dpkg -l | awk '/^rc/{print $2}' | xargs -r sudo dpkg -P