I can confirm the "nouveau.modeset=0" trick seems to be working for me
so far (meaning, I am able to suspend the system again).
I upgraded from 16.04 two days ago - suspend has been working fine for
the entire lifetime of the 16.04 install.
A colleague has also reported suspend/hibernate problems on her new
windows-based machine,also with nVidia screen card. Strange.
Hardware:
MSI Ge62 2QE Apache Pro
Intel Core i7
nVidia GTX965M
`uname -r` :
4.15.0-32-generic
`lsb_release --all` :
LSB Version: core-9.20170808ubuntu1-noarch:security-9.20170808ubuntu1-noarch
Distributor ID: Ubuntu
Description: Ubuntu 18.04.1 LTS
Release: 18.04
Codename: bionic
`lshw -c video | grep configuration`
configuration: driver=nvidia latency=0
configuration: driver=i915 latency=0
` modinfo nvidia`:
filename: /lib/modules/4.15.0-32-generic/updates/dkms/nvidia.ko
alias: char-major-195-*
version: 390.48
supported: external
license: NVIDIA
srcversion: FA33B00C00A6F70EC9CF314
alias: pci:v000010DEd00000E00sv*sd*bc04sc80i00*
alias: pci:v000010DEd*sv*sd*bc03sc02i00*
alias: pci:v000010DEd*sv*sd*bc03sc00i00*
depends: ipmi_msghandler
retpoline: Y
name: nvidia
vermagic: 4.15.0-32-generic SMP mod_unload
parm: NVreg_Mobile:int
parm: NVreg_ResmanDebugLevel:int
parm: NVreg_RmLogonRC:int
parm: NVreg_ModifyDeviceFiles:int
parm: NVreg_DeviceFileUID:int
parm: NVreg_DeviceFileGID:int
parm: NVreg_DeviceFileMode:int
parm: NVreg_UpdateMemoryTypes:int
parm: NVreg_InitializeSystemMemoryAllocations:int
parm: NVreg_UsePageAttributeTable:int
parm: NVreg_MapRegistersEarly:int
parm: NVreg_RegisterForACPIEvents:int
parm: NVreg_CheckPCIConfigSpace:int
parm: NVreg_EnablePCIeGen3:int
parm: NVreg_EnableMSI:int
parm: NVreg_TCEBypassMode:int
parm: NVreg_UseThreadedInterrupts:int
parm: NVreg_EnableStreamMemOPs:int
parm: NVreg_EnableBacklightHandler:int
parm: NVreg_EnableUserNUMAManagement:int
parm: NVreg_EnableIBMNPURelaxedOrderingMode:int
parm: NVreg_MemoryPoolSize:int
parm: NVreg_IgnoreMMIOCheck:int
parm: NVreg_RegistryDwords:charp
parm: NVreg_RegistryDwordsPerDevice:charp
parm: NVreg_RmMsg:charp
parm: NVreg_AssignGpus:charp
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You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1774950
Title:
Suspend fails in Ubuntu and Kubuntu 18.04 but works fine in Ubuntu and
Kubuntu 17.10 (and on Kubuntu 18.04 using kernel 4.14.47)
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