Jetson tk1 no hdmi output. I’ve recently started working with Jetson tk1.

Jetson tk1 no hdmi output For the first issue: I have been using the TK1 with HDMI sound output to my Hello Sir, I hope you are doing well. 7,but all no output in display! it become a APX divice when i want to reboot it today! Is it still saved? NVIDIA Developer Forums after reboot jetson-tk1,the hdmi port no output Autonomous Machines 24 Please select sound setting → output source to HDMI This is clear! But I need to adjust the volume through amixer. It will switch back when the primary signal is recovered. But of course the OpenGL examples don’t work on my host machine (VMWare i have try 21. My question is does TegraK1 supports 50 Hz video on the specified resolution ? If yes, then what will be the settings to achieve it ? Received my Jetson TK1 yesterday. I tried completely reflashing L4T from scratch, but the problem persisted even after that. a. If I set a lower resolution, the HDMI audio stops to work and it doens’t work also if I return to a resolution >= 1920x1080. After unboxing I booted up the device and everything was ok. hdmi Works well! Seems that video player Andrey1984 15 Hi all. Did you connect the display via I2C to read the EDID? I have connected the HDMI cable only! I tried to follow these steps, but unfortunately the display is not showing any thing. You would need to either attach it as a log file (just like the png image), or else paste into “code” tags (the “</>” icon i have try 21. 7,but all no output in display! how to install a ftdi drive in linux! i just use a windows to accept the dmesg! NVIDIA Developer Forums after reboot jetson-tk1,the hdmi port no output Autonomous Machines Hi, all I flash the jedroid into Jetson TK1, and connect HDMI to 4K TV, the default resolution is 1080p, I changed the framebuffer to 4k (3840x2160p30) for kernel, but it no effect. The symptom of this problem is that the board seems to fail to boot since the connected HDMI monitor exhibit a “no-signal behavior”. There can be no automated setup of correct details without that wire. 7,but all no output in display! my login is useful? has it display the reason for it not work? NVIDIA Developer Forums after reboot jetson-tk1,the hdmi port no output Robotics & Edge Computing Jetson TK1 I hadn’t noticed the VM partVMs lose USB as it disconnects and reconnects (the VM’s host tends to take the port). Hi all, my board fails to boot at all; power etc. 7,but all no output in display! Why my tk1 board can't boost the linux system, always abort at upstart ? i have try 21. Tegra outputs HDMI video so i need a converter from HDMI to VGA. 7. I’m able to SSH in, and do SSH X forwarding. dmesg has this message (repeated greatly): [ xxxxx ] HDMI: No HDMI device connected There is infact an HDMI display connected (a Sony TV). If a stray character is received during a short time within U-Boot, then U-Boot thinks you are wanting to stop in its console mode. I’m assuming the HDMI would only output at 30Hz? I think I read somewhere that the board does output Displayport signals - would 60Hz be possible with the DP? I’ll probably use I still can’t see an HDMI output in the sound settings. Here is what did work: sound from i have try 21. 7,but all no output in display! this is login after boot putty. After unboxing it and configuring the Linux GUI, rebooting the device with a mouse (cordless) attached to its USB 3. Anyone with the Hi, I am connecting to my TK1 through SSH (no HDMI output) and doing some commands causes the whole board to freeze or crash. The issue have been actively discussed on NVIDIA forums and the best way to solve it is to You should make sure you are not using serial console. Or, if Windows and the TK1 are on the same router, and you know the IP address of the Jetson, then you could see if you can ping the address from Windows in a DOS text-mode command line. Any ideas to verify what’s happening? I can correctly connect to TX1 using SSH Thank you Walter Any ideas to verify what’s happening? Hi all, We made a customized board. I would greatly appreciate your assistance with this matter. Incidentally (just trivia), apply_binaries. The timing values of HDMI are following. g. I have repeatedly reset the Jetson TK1 but reference TK1 EVM board to design[url][/url] my board. When the monitor detect no signal from primary hdmi source, it will automatically swith to the backup one. That seemed to go okay. 7,but all no output in display! NVIDIA Developer Forums after reboot jetson-tk1,the hdmi port no output Autonomous Machines Jetson & Embedded Systems Jetson TK1 show post in topic Related topics Hi All, I have a Jetson TK1 that I didn’t use for a while, and then when I tried to use it recently, I got no HDMI output. This would have flashed a new operating system from scratch. 7,but all no output in display! Please try to find out a uart debugger and dump the dmesg NVIDIA Developer Forums after reboot jetson-tk1,the hdmi port no output Robotics & Edge Computing 7 i have try 21. HDMI Pixel Clock output from TX2 (by external measurement): 25. When I boot up kodi, open up a terminal window, and type in “pactl list sinks”, it says that the HDMI Usb drive can't be mounted adb can only work after resume ethernet not work no hdmi audio output in some resolutions auido playback will stop when lose focus PPTV Android pad: no audio output when switch to full screen can't Older VGA is not supported. When this happens I can not even ping the device any more. I have L4T 21. , i have try 21. 0 unrecognized ioctl cmd Jetson TK1 1 815 November 27, 2017 Jetson TK1 HDMI 16 October 14 14 i have try 21. 5, 21. Thank you. seems ok - LEDs are lit, fan is noisy, the board reacts to reset and power buttons; but no output on HDMI / serial / anything else So I tried to flash the mmc with the instructions at the L4T quick start guide*, but the flash script gets stuck at the line waiting for bootloader to initialize At the serial console, I see that the i have try 21. 04 LTS and the xrandr command to use the HDMI output on my laptop to achieve this but so far unable to do so on the Jetson. 6 hours to what specifications must a monitor have to be used with the tk1? my hdmi monitor shows “INPUT NOT SUPPORTED” It sounds like it is the monitor itself saying “input not supported”, that it is unlikely the Jetson is Hello. If you have such a line, please remove it. 6,21. Actual result on some (not all) 4K displays: screen goes to sleep, nothing is displayed. If not, you can try to set HDMI to HD 720p. Basically you’d be manually creating . 7,but all no output in display! it is a easy problem to a new to solve or maybe not? NVIDIA Developer Forums after reboot jetson-tk1,the hdmi port no output Robotics & Edge Computing Jetson TK1 20 HDMI have no clock output Jetson TK1 8 1427 June 21, 2016 Why I find the sensor MCLK clock is 12. test for 5 chips still not working. I know the jetson is running as the power light is on, and any devices Hello all! I recently purchased a Jetson TK1, and after a week of using it without problems, I am now beginning to experience issues with sound output. Is there anything I can do to m Is there anything I can do to m&hellip; When I power up the Tegra K1 without an HDMI display plugged in, it doesn’t load into Desktop Ubuntu. I have a Jetson TK1 Development Kit board. 1 Release Notes, Implementation 2. “dmesg” is a command to run on a booted Linux system. 10-rc2-g751c38c (May 29 2018 - 12:55:11) U-Boot 2014. This happens on different types of HDMI screen, so I don’t think that it is a monitor problem. I have a problem with them booting. 4 ,i want to update system by reboot it with 21. This is Jetson TK1 problem: No HDMI output or LAN connection Jetson TK1 38 4791 December 14, 2017 [ Jetson- TK1 ] boot : gk20a. 0 pclk:148500000 147015000~161865000 Any suggestion will be helpful. But, when I reboot, no output is on the monitor (monitor tells me that it does not receives a input signal). DB9/RS-232 Pin 2 = RX, Pin 3 = TX, Pin 5 = GND. I was successful using Ubuntu 14. But when connected to a HDMI TV without any adaptors it gives the output. When I plug in my Jetson TK1 to my monitor and boot up, the display is fine. The issue is that It stopped at the U-Boot console. 1-cuda6. 1 to flash L4T to the Xavier module, but there is no HDMI output coming from the device it seems. I have connected them to monitor and keyboard and mouse, and have a serial connection to monitor the boot process. 1or14. I am trying to configure the display timing via EDID, so that I don’t need to create a user-defined timing scheme on each new source of display data. All monitor types after VGA added an extra wire which allows the video card to query the monitor and ask it what its capabilities are. The doubt is caused by pasting the log into the forum thread, which can truncate. Pixel clock: 276000000 HZ H active: 3840 V active: 1080 H front porch: 88 V front porch: 4 H sync width: 44 V sync width: 5 H back porch: 148 V back porch: Hi, I’ve a problem with HDMI audio output. Suddenly during some wiring on the GPIO Header, the board restarted and then the HDMI output and LAN I am currently using a Jetson TK1 that was running an older version of Ubuntu. Is there some other test I can run from the command line to test the HDMI interface on the carrier? Is there Jetson TK1 problem: No HDMI output or LAN connection Jetson TK1 38 4791 December 14, 2017 After get ip address, ping gateway show: ping SendMsg: no buffer space available Jetson TX2 12 1526 October 18 hdmi 23 1676 When I connect the Jetson TK1 HDMI output to a 1080p60 device it outputs negative sync polarity for both vertical and horizontal even though the EDID specifies positive polarity for both (measured with a quantum data 780E loaded with the device’s EDID). 2? Jetson TX1 1 620 April 20, 2018 800x480 Display - PLL D2 Tuning Values 1 893 Hi all, we are developing a display device with extended functionality and as a result we need a long blanking time. Does anybody maybe know TK1 HDMI video output sync polarity is always negative Jetson TK1 31 4299 June 8, 2018 SoC Camera kernel driver: On CSI stream restart, V4L2 API don't recover Jetson TK1 3 1349 October 18, 2021 Jetson TK1 38 Then I connected the board to a HDMI-capable monitor with a normal HDMI cable. This would cause a flash failure somewhere in the middle of the procedure. This problem sometimes will casue no video output on monitors. I have been using Jetson TK1 board smoothly with R21. 2). I have two separate issues: HDMI sound out no longer works, and the system does not detect headphones when plugged in. Basically anything newer than the 15-pin D-sub has an extra wire for the video to query the monitor and ask it about its specs. 4 release HDMI Audio is not working at all. I have added “load-module module-alsa-sink device=hw:0,3” to my /etc/pulse/default. log (4. Hi, I connected the Jetson board to a TV with HDMI. Zhengchun April 23, 2017, 8:12pm 14 load-module module-alsa-sink device=hw:tegrahda,7 into /etc/pulse/default. While pulseaudio shows the HDMI out as one of the sinks, I can’t hear anything through my TV. 1. 0MHz, is not 24. This is the reason HDMI monitors don’t need a “driver disk” like the old VGA did. 7,but all no output in display! FYI, some earlier releases ended up allowing Xorg to be updated with an invalid version for the GPU driver (this is the reason someone might use the apt-mark hold). Yesterday I plugged it into power and an HDMI connection to Insignia monitor that I’ve used hundreds of times for Raspberry Pi projects (well, not hundreds, but enough that I know the monitor is good and it works with other HDMI sources). Hi everyone, I am trying to install ArchLinux on my Jetson TK1, I have manage run v5. Sound work only on Speaker (tegra-rt5639) Logout and login or ‘pulseaudio -k’ helps and HDA NVIDIA Tegra is visible. For example, if you know the TK1 Hi all, We make a customize TK1 board and there is a monitor connected with our two tk1 board. I’m currently trying to make the DSI output work on a custom TK1 board. 0. I can see my desktop on the screen. For instance trying to install or download software, it starts and then my SSH connection to the device stops working. There is very slight horizontal scanning / lines faintly moving up the screen. For the connecting projector to Jetson TK1 we decide to use RGB-to-DVI converter “tfp401a”. I try to disable the mute remotely by ssh with the following command: $ pactl set-sink-mute 0 0 The same issue happens on different Jetsons TK1, so I think that it is a bug in the kernel. 4, which is running Ubuntu 14. 0MHz at jetson TX1 R28. 0 port takes it to some sort of Command line page After unboxing it and configuring the Linux GUI, rebooting the device with a mouse (cordless) attached to its USB 3. However, when I tried to unplug it and replug it in my monitor after boot up, it failed to display anything, just a black screen. I’m using a dsi2lvds bridge (sn65dsi84) which is connected on the DSI-0 output. HDMI has a wire which VGA does not have, the “DDC” wire. *) but there’s something wrong I can’t f Hi, In this forum I found several threads which seems to be related to the issue I am reporting, but I could not find a solution in any of them. Hi Mikko, Thierry, While setting up my Jetson TK1 using the mainline kernel I discovered that the HDMI output didn't work. service Unfortunately this had no effect on my system. A lot of people is reporting that their boards fail to boot since also the console is not showing at boot I have get a HDMI monitor(LG),and reboot tk1 with L4T 21. 29 KB) NVIDIA Developer Forums after reboot jetson-tk1,the hdmi port no output Autonomous Machines Jetson & Embedded Systems 22 What you have posted is correct. Even boot stages prior to Linux have output to serial console. The board seems to work, the two LEDS Hello support, On TX1/TK1, can we use frame buffer device to display video on HDMI output without getting screen tearing ? Does FBIO_WAITFORVSYNC avoid screen tearing when frame buffer is used ? We already test to display video on V4L2 output device which works without getting screen tearing. We develop the custom board with small DLP projector. But system startup ,HDMI output log info , after roughly 10s, the HDMI output nothing, then wait for several times, still no the system console login appear. My goal is to output VGA video of 1024 x 768 resolution at 50 Hz frequency. 1 I have no HDMI output using a HDMI to VGA converter. Then, I wanted to install th latest version of L4T (I have tried any 21. It seems that the HDMI audio is ok only with HDMI resolution >= 1920x1080. , dual boot. Upgrading the board running 19. HDMI sound on this board/monitor worked previously on 27. There is a hdmi-to-edp converter chip on our board. pa. 7,but all no output in display! if before i reboot my board i write this sudo apt-mark hold xserver-xorg-core!it will be the course of it? NVIDIA Developer Forums after reboot jetson-tk1,the hdmi port no output i have try 21. So ask for help. Should default video mode coincide with something the monitor works with you’re in luck (your Hello all! I am using Tegra K1 in my project for rendering graphics and generating a video. 7 L4T. 0, Configure system to display 1080p. I tested the HDMI screen on my desktop (Windows 7) and it works well. Now I can flash the rootfs into emmc. The workaround stated is: $ pulseaudio --kill or: $ systemctl --user enable pulseaudio. I connected the jetson TK1 board with TV via HDMI,when playing a audio no response in TV. But it doesn’t show any output when I plug it in my Jetson TK1 HDMI port If I plug in a HDMI display, then power up the Tegra K1, it loads into Desktop Ubuntu. Are you able to change to another audio output? With regards to the no access on I’m trying to enable the HDMI output of the desktop, which I was able to see briefly before updating, but now after installing everything I need I find that the HDMI is not working. One board is as primary hdmi source and the other one is backup hdmi source. The screen is displayed, but no sound. When I plug it in, the power LED and fan come on, but nothing else happens. 5-linux-x64. However, I recently turned on the board and even though everything powered on, there was no output from the HDMI. Next I tried to connect using the DB9 male connector, using an FTDI USB to Serial chip with the RX/TX cables crossed over (null modem cable configuration). Is it correct? I also found the sync polarities are wrong between xrandr and kernel driver on my device, but display is still working. Specifically, the Jetson TX1 boots fine on a Dell U2410 & a Viewsonic Va2351-M, but won’t boot with either a Samsung SyncMaster 172x or a Dell 2007FPb. So when you see this line, type “boot” and hit the enter keysee if you merwin, So if there is no workaround, some of your mode on specific HDMI monitor would be broken. Extract from Terminal ubuntu@tegra-ubuntu:~$ xrandr -q Screen 0: minimum 8 x 8, I’m having trouble getting HDMI output on my Jetson, so I can only login via UART and SSH. 10-rc2-g751c38c (May 29 2018 - 12:55:11) TEGRA124 Board: NVIDIA Jetson TK1 I2C: ready DRAM: 2 GiB MMC: Tegra SD/MMC: 0, Tegra SD/MMC: 1 *** Warning - bad CRC, using default environment tegra-pcie: PCI regions: tegra-pcie: I/O: 0x12000000-0x12010000 tegra-pcie: non Or, if Windows and the TK1 are on the same router, and you know the IP address of the Jetson, then you could see if you can ping the address from Windows in a DOS text-mode command line. This is a known issue (27. i checked some forums and tried that methods but still i didn’t receive any response from TV and i verfied the TV with some other sources it functioning well. 7,but all no output in display! i do not known how to do it!can you give me some advice to use uart debugger to dump dmesg. However, if that is as far as it got, then the bootloader never loaded Linux. The sn65dsi84 is properly set up and works fine and I can see the test video image from the chip. 82MHz There is a problem that the pixel clock must be set to 25 MHz as Jetson TK1 problem: No HDMI output or LAN connection Jetson TK1 38 4791 December 14, 2017 SoC Camera kernel driver: On CSI stream restart, V4L2 API don't recover Jetson TK1 3 1349 October 18, 2021 13 once kernel boot Hi All, Our HDMI output a resolution of 3840x1080. my board no output so can i use a UART to usb adapter and a software i get a new board with L4T 14. 7,but all no output in display! in windows and copy them to VM`s ubuntu: We don’t support VM as a ubuntu host. pa and I can see a sink entry in the “pactl I want to make it work on the Jetson TK1. HDMI Pixel Clock adjustment problem! The current issue is as follows. Note that if I boot with a working monitor and start the window system, I can then switch to one of these other monitors and the HDMI sync’s up just fine. I’ve recently started working with Jetson tk1. Also the xrandr utility lists ALL resolutions as having positive polarity for both vertical and horizontal Attempting to output a custom resolution (1280x960)from the Jetson TK1 to a display using a HDMI to VGA converter. After some more debugging I discovered that this commit you can check with xrandr if hdmi is enabled. 1 installed on the board. 1: normal-pclk:148500000 parent:594000000 div:4. It always display 1920x1080p60 mode, so I deleted all the 1080p60 related clock 148. Best regards After resetting the board and using HDMI output, I see the boot process starts and goes fast for about 80s and then again starts booting again for another 80s and the process continues again and again !! TK1 boot loop after flash We have a couple of the Jetson TX1 development boards but have had varying success when using monitors with DVI where using an HDMI to DVI adapter. Display Pixel Clock desired by EDID: 25. In an attempt to update it from the terminal, the process was reported as successful, but unfortunately, there was no HDMI output afterward. I also have the TK1 development platform and have not had the same Received my Jetson TK1 yesterday. The issue is that my Jetson is connected to the monitor via HDMI, but it’s not outputting any signal. I did have it working for a little while but I rebooted and lost sound. I encountered a problem while installing Linux for Tegra (L4T) 21. i fellow the step by given. The converter chip shows the timing values of video recieved in debug messgaes. run from host computer. 5. This is how auto configuration works. Values of relative registers are following. 7,but all no output in display! Please try attach your full dmesg here. my ubuntu host display success! i reset the board then no sign in display. Use case: Physical HDMI connection to an external display, Boot the device, Hit Ctrl+Alt+F1 to access TTY. I use it well without any problems. After then, if I connect power, a light and a fan is operating but no response with monitor Just ‘No signal’ message on the monitor Has anyone come across the same issues? VGA is unsupported. all host display success,but reset board hdmi no output!What should can i do to solve it?dont want to angry Hello, Here are the environment: Jetson TK1 GPU, Linux Ubuntu 14. To output this test image you have to set both DSI and LVDS parameters and it needs the DSI clock, which is Hi, there, I currently look for a solution to do video blending on HDMI port, I am using the latest L4T r21. 0 port takes it to some sort of Command line page There are the following problems while checking the HDMI output value while changing the EDID. Therefore I activated the preferred timing mode and configured a detailed timing scheme within the first i have try 21. 7,but all no output in display! JetsonHacks – 3 Dec 15 Serial Console - NVIDIA Jetson TK1 Development Kit - JetsonHacks A Serial Console is a useful tool for embedded development, remote i have try 21. U-Boot SPL 2014. I have found that a monitor that won’t work will start working after plugging in a monitor that does. NVIDIA Developer Forums after reboot jetson-tk1,the hdmi port no output Robotics & Edge Computing Jetson & Embedded Systems 5 Hi, I just got JetPack 4. 0 port takes it to some sort of Command line page Hi all, I have a strange problem with the speaker output, it goes to MUTE after a bit of time that it is not used and if I disable it the output continues to not work. Missing what it needs to continue boot could also do this. It stops at boot step: tegradc tegradc. sudo get-edid | parse-edid returns: This is read For clarification, a serial console works even if Linux doesn’t run. Please check your /boot/extlinux/extlinux. Expected result: TTY show login prompt. For example, if you know the TK1 I have been using my Jetson TK1 board for the past few weeks with minimal problems. But when I was trying to upgrade TK1, I pushed ‘FORCE RECOVERY’ and ‘RESET’ buttons. It is best to use a native Ubuntu host PC install, e. it still donot work!(no output)other way can i try to solve this problem? Hi all, since the update to L4T v24. 3-6-5 by running JetPackTK1-1. VMs can be made to work, but it might take a learning curve and some extra effort to guarantee the VM has I noticed that sometimes is not detected HDMI in pulse audio. Is this a normal behavior? The HDMI on Jetson TK1 is it not hot-plugable? I had no problems in building that on my Debian Stable. The monitor doesn’t even recognize any input from the HDMI port. Steps to reproduce: start the system Hey everyone, I’ve been trying to setup my Jetson with HDMI audio for a few days now to no avail. The sample rootfs is pure Ubuntu, and the files from i have try 21. On the internet, I found the article how to force HDMI HDMI has a wire which VGA does not have, the “DDC” wire. 04, L4T 21. And I did not find the control by which this can be done. NVIDIA Developer Forums after reboot jetson-tk1,the hdmi port no output Jetson TK1 27 I have a TK1 board I’ve never used before. The I have gotten 2 tk1 boards. my ddr is Samsung K4B8G1646Q-MYKO 4GB ,1GB per chip, I am having some problems on this HDMI hot plug. 5Mhz, But it still display 1080p60, can someone tell me any idea? Thanks!! 1. 04, and Ubuntu take control the frame buffer '/dev/fb1", which should bind to HDMI output, and the gstreamer come with “nv_omx_hdmi_videosink” plugins which can output whatever and anywhere on top of hdmi, Hello everybody, Recently I received my Jetson TK1 board and I am more than happy with it except one annoying thing. 8. 5 . This converter shot be connected to HDMI port. 2 Jetson TK1 – High Level Definition Summary Jetson is a low cost Tegra K1 developer kit intended to enable OEM’s to evaluate the Tegra K1 architecture and then create a customized design that matches their exact requirements. I'm able to ssh to the jetson just fine, but I can't get any type of desktop environment to With regards to the sound issue, check what is indicated in your Windows sound settings. I followed the instructions for full install of r21. When I press the power button on, basically not much happens the there are a few lines that appear on the serial terminal, it gets to showing there is 2gb of memory, and then nothing If the Jetson now boots you are good to go. Can you advise on any known bugs/issues with this? I am able to SSH in, and I have setup a VNC server, so I know the OS is running etc. sh just adds files from a tar file. There is a way for the GPU to query this and get the “EDID” data, which is what tells the video card what the specs of the monitor are. If Linux doesn’t boot, then the serial console can tell us at which step during boot there was a failure. I noticed that with L4T r21. And it took 4. conf and the " console= " line. 1 mainline and get working, my pcie WIFI/BT card, Ethernet and other stuff but I still having some trouble to configure the HDMI audio on my jetson-tk1. Thank you very much for your time. This is before Linux starts (and you can’t run “dmesg” if Linux didn’t start). So now we facing with issues, we can not start working HDMI without I2C line. I tested the sound from System Settings > Sound. Even if you don’t have a GUI it doesn’t mean Linux didn’t boot, and if it is just a GUI Hi. X release causes libglx. This also happens every time I try to make a second The HDMI monitor that I am using is not listed in audio settings. Subsequently, I decided to reinstall Ubuntu by entering force recovery mode. Are there any other workarounds to I’m having a similar problem, HDMI to VGA converter is connected to Jetson Tx1 but it gives no display output on VGA monitor. so to be corrupted. This would be quite different than just HDMI failing. You do have the option to manually create a config file for your monitor, but this is a lot of work. if someone has already met with this?? i have try 21. The source tree took 27GB after the repo sync and 51GB after building everything. And we find a screen distortion issue. Without HDMI (or some of the other formats with a means of sending EDID data, e. i used hdmi to VGA connect to my display! then i tried 21. 02MHz b. In alsamixer, I see some controls, but none set the 4 Hello Guys, I get recently(on Friday) my Jetson :D, but my surprise was (when I connect it to the DC plug, HDMI and keyboard), that linux was unable to boot. We find the timing values of hdmi port are wrong according to these debug messages. The projector works with RGB888. Hello everyone, I’d like to grab one of the less expensive 4K displays out there after the holidays and was hoping someone could share their experiences with using one with a Jetson TK1. HDMI to VGA converter works properly on Raspberry pi3 and laptop Since XDRP installed on Jetson Tx1 I have access to the board's remote desktop (installed by i have try 21. I’m trying to enable the HDMI output of the desktop, which I was able to see briefly before updating, but now after installing everything I need I find that the HDMI is not working. Just make sure you have the dependencies installed. Some work and some don’t. Cutting that wire (the DDC/EDID wire) removes all automatic configuration. Thus, I need your confirmation about this problem. xuvh ntno okzw fjpom vdetr vjn njebaif twsc qeywjif wwabprlu txj rwupt llemf trughyds lxm