Several users on the 01.org linuxgraphics forum have reported a black screen when booting Inte NUCs, with various approaches solving the problem, including: - switching to a DVI-DBI cable from some other type - changing the connected monitor - downgrading from a 4.x kernel to a late 3.x series kernel Since it's not clear if these are all the same bug these reports are being collected here at Intel's request so they can be investigated. The main discussion thread: https://01.org/linuxgraphics/forum/graphics-installer-discussions/nuc5i3ryh-black-screen-debian Some solutions from that thread: Using a Dell monitor connected via a VGA cable to a miniDisplayPort to VGA adapter. After Switching to a Samsung monitor hooked up via DVI and a miniDisplayPort to DVI adapter, all my problems went away Fresh install and dnf update which installed 4.1.7-200.fc22.x86_64 reproduced the problem. With this as the machine's current state 4.0.4-301.fc22.x86_64 works fine. I went through the https://wiki.archlinux.org/index.php/Intel_graphics and couldnt get it working on debian testing. NB: Probably kernel 4.1 at the time. ... well I though of trying stable kernel... added all apt source entries of stable repos and added 3.16 kernel... AND IT WORKS.
Please add drm.debug=14 module parameter and attach dmesg all the way from boot to the problem. Please try v4.3 or later kernel. It's likely this has to do with DP->VGA dongles, based on the reports.
Elio, Could you have a try and provide the log.
I'm trying to reproduce the issue stressing the system, no positive results so far, i will try to stress the system a few hours and see what happen.
I'm not able to reproduce the problem so far, my configuration: Ubuntu 15.10 with 3.10.26 Kernel Stressing the system with stress for more than 8 hours: "stress -c 10 -m1 --vm 2 --vm-bytes 8192M" All cpus are over 100% Memory (7.7 GiB) 100% Swap(7.9 GiB) 50% Using a Dell Monitor thourgh VGA with a Mini Display - Vga Dongle. Brand: Startech. I'm just wondering if we can get the dongle brand since it seems to be difference on the setup
I have a NUC5i7, not an i3, and do not suffer from the problem. My hardware does identify itself as i915. Let me know if I can be any use in testing.
I am having the same problem. Here's some info on my configuration. Let me know if you need more info. The 2nd monitor connected via hdmi is the one that blacks out, not the laptop screen itself. No, it's not a problem with my hdmi cable or monitor, those both work on with another computer. uname -a Linux ravimannan-P34V4 3.19.0-32-generic #37~14.04.1-Ubuntu SMP Thu Oct 22 09:41:40 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux ravimannan@ravimannan-P34V4 /data $ ravimannan@ravimannan-P34V4 /data $ sudo inxi -AG -b System: Host: ravimannan-P34V4 Kernel: 3.19.0-32-generic x86_64 (64 bit) Desktop: Cinnamon 2.8.6 Distro: Linux Mint 17.3 Rosa Machine: Mobo: GIGABYTE model: P34V4 Bios: American Megatrends v: FB04 date: 07/22/2015 CPU: Quad core Intel Core i7-5700HQ (-HT-MCP-) speed/max: 2700/3500 MHz Graphics: Card: Intel Broadwell-U Integrated Graphics Display Server: X.org 1.17.1 drivers: intel (unloaded: fbdev,vesa) tty size: 122x61 Advanced Data: N/A for root Audio: Card-1 Intel Broadwell-U Audio Controller driver: snd_hda_intel Sound: ALSA v: k3.19.0-32-generic Card-2 Intel Device 8ca0 driver: snd_hda_intel Network: Card-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller driver: r8169 Card-2: Intel Wireless 7260 driver: iwlwifi Drives: HDD Total Size: 1128.2GB (0.7% used) Info: Processes: 234 Uptime: 4:27 Memory: 1777.3/7895.9MB Client: Shell (sudo) inxi: 2.2.28 ravimannan@ravimannan-P34V4 /data $ xrandr Screen 0: minimum 8 x 8, current 5360 x 1440, maximum 32767 x 32767 eDP1 connected 1920x1080+0+16 (normal left inverted right x axis y axis) 309mm x 175mm 1920x1080 60.0*+ 59.9 1680x1050 60.0 59.9 1600x1024 60.2 1400x1050 60.0 1280x1024 60.0 1440x900 59.9 1280x960 60.0 1360x768 59.8 60.0 1152x864 60.0 1024x768 60.0 800x600 60.3 56.2 640x480 59.9 DP1 disconnected (normal left inverted right x axis y axis) HDMI1 connected primary 3440x1440+1920+0 (normal left inverted right x axis y axis) 800mm x 335mm 3440x1440 50.0*+ 30.0 2560x1080 60.0 1920x1080 60.0 60.0 59.9 1680x1050 59.9 1600x900 60.0 1280x1024 60.0 1280x800 59.9 1152x864 60.0 1280x720 60.0 59.9 1024x768 60.0 800x600 60.3 720x480 60.0 59.9 640x480 60.0 59.9 HDMI2 disconnected (normal left inverted right x axis y axis) VGA1 disconnected (normal left inverted right x axis y axis) VIRTUAL1 disconnected (normal left inverted right x axis y axis)
I have a dual boots system. I've been using Windows 10 and I am not seeing this problem. It is not the cable , hdmi port or monitor.
It doesn't seem to be happening at a lower resolution of 2560x1080: HDMI1 connected 2560x1080+1920+0 800mm x 335mm 3440x1440 50.0 + 30.0 2560x1080 60.0*
Created attachment 124638 [details] dmesg on a NUC DN2820FYK with drm.debug=14
Seeing the same issue with a 4.6+ kernel, NUC DN2820FYK. I'm using a HDMI/DVI dongle.
Please try drm-intel-nightly branch of [1] and report back. [1] http://cgit.freedesktop.org/drm-intel
Created attachment 124641 [details] dmesg running drm-intel-nightly HEAD: 9d436e8b52d869ff27f49185e865f8e7d36fa4d7
(In reply to Aristeu Rozanski from comment #12) > Created attachment 124641 [details] > dmesg running drm-intel-nightly > > HEAD: 9d436e8b52d869ff27f49185e865f8e7d36fa4d7 So is that working or not?
No, same behavior.
(In reply to Aristeu Rozanski from comment #14) > No, same behavior. Hello Aristeu, I was trying to replicate the issue in my nuc here, but i wanst possible, could you share all the hardware configuration that you are using? I'm loosing something important. Currently i was able to setup this platform with 3 monitors, 1 of them 4k. It should be great if you can post all your hardware in order to dismiss cables/monitors. etc.
I just forgot to say that i was trying to reproduce the issue with Kernel 4.8.0
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