Bonjour et bonne année 2026,
je viens d'installer emmabuntuDE5 (Debian 12 XFCE) sur un PC DELL precision 7710, tout fonctionne sauf que si je laisse le PC" tourné seul" pendant longtemps ( il doit se mettre en veille profonde, je suppose) et que je veux retravaillé 1 heure après dessus, l'écran ne se rallume pas, led rouge souris usb OK ; voyant PC toujours allumé.
Je suis obligé de faire un hard-reboot!
Problème carte graphique? (Nvidia Quadro M5000M); mise en veille?....
Merci de votre aide
0:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics 530 [8086:191b] (rev 06) (prog-if 00 [VGA controller])
DeviceName: Onboard IGD
Subsystem: Dell HD Graphics 530 [1028:06da]
Flags: bus master, fast devsel, latency 0, IRQ 131, IOMMU group 0
Memory at dd000000 (64-bit, non-prefetchable) [size=16M]
Memory at b0000000 (64-bit, prefetchable) [size=256M]
I/O ports at f000 [size=64]
Expansion ROM at 000c0000 [virtual] [disabled] [size=128K]
Capabilities: <access denied>
Kernel driver in use: i915
Kernel modules: i915
00:04.0 Signal processing controller [1180]: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem [8086:1903] (rev 07)
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01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GM204GLM [Quadro M5000M / M5000 SE] [10de:13f8] (rev a1) (prog-if 00 [VGA controller])
Subsystem: Dell GM204GLM [Quadro M5000M / M5000 SE] [1028:06da]
Flags: bus master, fast devsel, latency 0, IRQ 130, IOMMU group 2
Memory at de000000 (32-bit, non-prefetchable) [size=16M]
Memory at c0000000 (64-bit, prefetchable) [size=256M]
Memory at d0000000 (64-bit, prefetchable) [size=32M]
I/O ports at e000 [size=128]
Expansion ROM at df000000 [virtual] [disabled] [size=512K]
Capabilities: <access denied>
Kernel driver in use: nouveau
Kernel modules: nouveau
01:00.1 Audio device [0403]: NVIDIA Corporation GM204 High Definition Audio Controller [10de:0fbb] (rev a1)