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Hi there,
Hello dear members of Bunsenlabs community. I am a nooby who need your help and knowledge...
I've got trouble on my laptop HP pavilion 17-cd0077nf, regarding my HDMI.
When I use xrandr under BL Lithium, I obtain this:
installed@bunsenlabs-lithium:~$ xrandr
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 8192 x 8192
eDP-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 382mm x 215mm
1920x1080 60.02*+ 40.02
no mention of my HDMI.
But when I use a live session of ubuntu studio and make xrandr in a terminal, I obtain this:
live-session@ubuntu-studio:~$ xrandr
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 16384 x 16384
eDP-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 382mm x 215mm
1920x1080 60.02*+ 60.01 59.97 59.96 59.93 40.02
1680x1050 59.95 59.88
1600x1024 60.17
1400x1050 59.98
1600x900 59.99 59.94 59.95 59.82
1280x1024 60.02
1440x900 59.89
1400x900 59.96 59.88
1280x960 60.00
1440x810 60.00 59.97
1368x768 59.88 59.85
1360x768 59.80 59.96
1280x800 59.99 59.97 59.81 59.91
1152x864 60.00
1280x720 60.00 59.99 59.86 59.74
1024x768 60.04 60.00
960x720 60.00
928x696 60.05
896x672 60.01
1024x576 59.95 59.96 59.90 59.82
960x600 59.93 60.00
960x540 59.96 59.99 59.63 59.82
800x600 60.00 60.32 56.25
840x525 60.01 59.88
864x486 59.92 59.57
800x512 60.17
700x525 59.98
800x450 59.95 59.82
640x512 60.02
720x450 59.89
700x450 59.96 59.88
640x480 60.00 59.94
720x405 59.51 58.99
684x384 59.88 59.85
680x384 59.80 59.96
640x400 59.88 59.98
576x432 60.06
640x360 59.86 59.83 59.84 59.32
512x384 60.00
512x288 60.00 59.92
480x270 59.63 59.82
400x300 60.32 56.34
432x243 59.92 59.57
320x240 60.05
360x202 59.51 59.13
320x180 59.84 59.32
HDMI-1-1 disconnected (normal left inverted right x axis y axis)
DP-1-1 disconnected (normal left inverted right x axis y axis)
woww, it appear my HDMI...
If needed, here my lspci:
00:00.0 Host bridge: Intel Corporation 8th Gen Core 4-core Processor Host Bridge/DRAM Registers [Coffee Lake H] (rev 07)
00:01.0 PCI bridge: Intel Corporation Skylake PCIe Controller (x16) (rev 07)
00:02.0 VGA compatible controller: Intel Corporation UHD Graphics 630 (Mobile)
00:04.0 Signal processing controller: Intel Corporation Skylake Processor Thermal Subsystem (rev 07)
00:08.0 System peripheral: Intel Corporation Skylake Gaussian Mixture Model
00:12.0 Signal processing controller: Intel Corporation Cannon Lake PCH Thermal Controller (rev 10)
00:14.0 USB controller: Intel Corporation Cannon Lake PCH USB 3.1 xHCI Host Controller (rev 10)
00:14.2 RAM memory: Intel Corporation Cannon Lake PCH Shared SRAM (rev 10)
00:14.3 Network controller: Intel Corporation Wireless-AC 9560 [Jefferson Peak] (rev 10)
00:15.0 Serial bus controller [0c80]: Intel Corporation Cannon Lake PCH Serial IO I2C Controller (rev 10)
00:16.0 Communication controller: Intel Corporation Cannon Lake PCH HECI Controller (rev 10)
00:17.0 RAID bus controller: Intel Corporation 82801 Mobile SATA Controller [RAID mode] (rev 10)
00:1d.0 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port (rev f0)
00:1d.5 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port (rev f0)
00:1d.6 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port (rev f0)
00:1f.0 ISA bridge: Intel Corporation Device a30d (rev 10)
00:1f.3 Audio device: Intel Corporation Cannon Lake PCH cAVS (rev 10)
00:1f.4 SMBus: Intel Corporation Cannon Lake PCH SMBus Controller (rev 10)
00:1f.5 Serial bus controller [0c80]: Intel Corporation Cannon Lake PCH SPI Controller (rev 10)
01:00.0 VGA compatible controller: NVIDIA Corporation Device 1f91 (rev a1)
01:00.1 Audio device: NVIDIA Corporation Device 10fa (rev a1)
02:00.0 Non-Volatile memory controller: Toshiba America Info Systems Device 0113 (rev 01)
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 16)
04:00.0 Unassigned class [ff00]: Alcor Micro Device 6625
So, I think that the problem is not with my laptop, but with my bunsenlabs installation or kernel.
What do you think about this ???
Is there a way to use my HDMI with Lithium ???
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Is your nvidia graphics card in use? Is this an optimus laptop, and do you have the correct settings in your BIOS?
Ubuntu deals with nvidia graphics much better OOTB than a bare-bones BL install, where you may have to do some configuration yourself.
You may also need specific kernel parameters for your hardware - I know I do with my nvidia laptop.
glxinfo can give some information. For example:
glxinfo -B | grep renderer
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Hi Damo,
thanks a lot for your quick reply.
Is your nvidia graphics card in use?
Well, how can I know if it is in use or not ? Is there a command line ?
Is this an optimus laptop
I don't know. I don't think.
Here my laptop caracteristics: https://support.hp.com/fr-fr/document/c06545442
see nothing regarding optimus tech.
do you have the correct settings in your BIOS?
Well the bios is in fact a bios simulator, here a documentation: http://h10032.www1.hp.com/ctg/Manual/c06525446
I find nothing regarding hdmi in it.
And: why an unbuntu-studio live session detect my HDMI, and not my Lithium ??? Make myself configurations why not... but I don't know wich ones...
installed@bunsenlabs-lithium:~$ glxinfo -B | grep renderer
Extended renderer info (GLX_MESA_query_renderer):
OpenGL renderer string: Mesa DRI Intel(R) UHD Graphics 630 (Coffeelake 3x8 GT2)
Last edited by filou13auriol (2020-08-20 20:37:18)
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why an unbuntu-studio live session detect my HDMI, and not my Lithium
As I pointed out, Lithium is a lot lighter than Ubuntu, so it doesn't include the extra utilities required to detect and configure all your graphics capability. It probably also uses a newer kernel, and therefore newer hardware drivers.
My BIOS has a switch to choose either discrete or integrated graphics ie a separate card or onboard Intel.
The glxinfo command shows you are using Intel graphics, not the nvidia. You can get hardware and graphics infomation by running hardinfo, or
inxi -G
It may be that Debian Buster is too old for your hardware, so you could try installing a new kernel from backports.
Be Excellent to Each Other...
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Don't know if this helps or not, but the new nVidia Riva/Geforce driver is not enabled in the latest linux-image-4.19.0-10-amd64 as installed during bl-welcome
nVidia Framebuffer Support is also disabled.
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ok Damo, I made inxi -G, and you're right: I use intel graphics.
Graphics:
Device-1: Intel UHD Graphics 630 driver: i915 v: kernel
Device-2: NVIDIA driver: N/A
Display: x11 server: X.Org 1.20.4 driver: modesetting unloaded: fbdev,vesa
resolution: 1920x1080~60Hz
OpenGL: renderer: Mesa DRI Intel UHD Graphics 630 (Coffeelake 3x8 GT2)
v: 4.5 Mesa 18.3.6
Lithium is a lot lighter than Ubuntu, so it doesn't include the extra utilities required to detect and configure all your graphics capability
Is there a way to install those utilities, and which are those missing utilities ?
I will try to install kernel from backports. First I have to search on the web how to do it.
Let you know if it change something.
Many thanks
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I will try to install kernel from backports. First I have to search on the web how to do it.
Why search whole internet when it's in the forumthread: How to install a newer kernel version in BunsenLabs under Getting Started
Last edited by rbh (2020-08-21 00:47:37)
// Regards rbh
Please read before requesting help: Guide to getting help,
Introduction to the Bunsenlabs Lithium Desktop and other help topics under "Help Resources" on the BunsenLabs menu
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Don't know if this helps or not, but the new nVidia Riva/Geforce driver is not enabled in the latest linux-image-4.19.0-10-amd64 as installed during bl-welcome
nVidia Framebuffer Support is also disabled.
Really ? so I have to take a look before installing new kernel. thanks for the tip
Why search whole internet when it's in the forumthread: How to install a newer kernel version in BunsenLabs under Getting Started
You're right. Sorry, it was late in the night here, when I answer, so tired....
I take a look. thanks.
I will post reply when done. Thank you all.
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hi,
I follow the post to install new kernel, and i do it with buster-backports.
No difference: no HDMI detected xhan i make xrandr.
regarding driver nvidia to install, i install:
nvidia-detect
nvidia-legacy-390xx-driver
nvidia-modprobe
xserver-xorg-video-nouveau
it make no difference...
aaaarrrggggg
any ideas ????
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