Using two GPUs with one monitor each, one is always black
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Mutter |
Fix Released
|
Unknown
|
|||
linux (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned | ||
mutter (Ubuntu) |
New
|
Undecided
|
Unassigned | ||
xorg-server (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
Hi,
i try to use external monitor on my dell G5 2019 (5590). works on ubuntu 18.4 (after reboot) using prime-select nvidia.
did this on 20.4 (prime-select + reboot because logoff/login again still don't work) and it hang on boot while showing ubuntu bootscreen with animation (not stopped, but also response to esc-key to show terminal-output) on the monitor (need to switch off). booted again where monitor is configured to other input, boot works, i see it in preferences dialog as second monitor, but if i configure input on monitor i have no signal..
anything i can try?
regards Frank
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: xorg 1:7.7+19ubuntu14
ProcVersionSign
Uname: Linux 5.4.0-29-generic x86_64
ApportVersion: 2.20.11-0ubuntu27
Architecture: amd64
BootLog: Error: [Errno 13] Keine Berechtigung: '/var/log/boot.log'
CasperMD5CheckR
CompositorRunning: None
CurrentDesktop: GNOME-Flashback
Date: Wed May 13 15:21:08 2020
DistUpgraded: Fresh install
DistroCodename: focal
DistroVariant: ubuntu
GraphicsCard:
Intel Corporation UHD Graphics 630 (Mobile) [8086:3e9b] (prog-if 00 [VGA controller])
Subsystem: Dell UHD Graphics 630 (Mobile) [1028:08ea]
NVIDIA Corporation TU117M [GeForce GTX 1650 Mobile / Max-Q] [10de:1f91] (rev a1) (prog-if 00 [VGA controller])
Subsystem: Dell TU117M [GeForce GTX 1650 Mobile / Max-Q] [1028:08ea]
InstallationDate: Installed on 2020-04-27 (16 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 27c6:530c Shenzhen Goodix Technology Co.,Ltd. Fingerprint Reader
Bus 001 Device 002: ID 0c45:671f Microdia Integrated_
Bus 001 Device 004: ID 8087:0aaa Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Dell Inc. G5 5590
ProcEnviron:
TERM=xterm-
PATH=(custom, no user)
XDG_RUNTIME_
LANG=de_DE.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/07/2020
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.12.0
dmi.board.name: 0KW84T
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.
dmi.product.family: GSeries
dmi.product.name: G5 5590
dmi.product.sku: 08EA
dmi.sys.vendor: Dell Inc.
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.101-2
version.
version.
version.
version.
version.
version.
version.
Changed in mutter: | |
status: | Unknown → New |
Changed in mutter: | |
status: | New → Fix Released |
This sounds like bug 1872159...
Please try editing /etc/default/grub and remove the word "splash". Then run:
sudo update-grub
and reboot. Now can you boot with the monitor connected?