Search found 378 matches
- Wed May 08, 2024 11:59 am
- Forum: HowTo's
- Topic: Proxmox PVE: passthrough of non-GPU + split IOMMUs
- Replies: 0
- Views: 32
Proxmox PVE: passthrough of non-GPU + split IOMMUs
I'm passing through a Blackmagic Decklink SDI video capture card to a virtual machine on Proxmox PVE. The mainboard is an MSI Mortar B450M Max. Using any of the available 2 PCIe slots always put my Decklink card into a shared IOMMU group - that also contained many other onboard devices, such as netw...
- Thu Apr 04, 2024 6:23 pm
- Forum: Knowledge Base
- Topic: Linux+Firefox+Github+Yubikey = "passkey registration failed"
- Replies: 0
- Views: 695
Linux+Firefox+Github+Yubikey = "passkey registration failed"
PROBLEM =============== I was basically forced to buy a yubico key (2 actually: 1 backup) although I didn't want to: The model is a 30 EUR Yubico "Security Key C NFC" . Now Github 2 factor authentication was pissing me off for quite a while now, because I very often DO NOT have my phone w...
- Fri Mar 15, 2024 3:13 pm
- Forum: Knowledge Base
- Topic: No route to host: missing cifs-utils package
- Replies: 0
- Views: 811
No route to host: missing cifs-utils package
[PROBLEM] Trying to mount an smb/cifs share using a proper, working /etc/fstab entry: mount: /mnt/inbox/bd1-inbox: mount(2) system call failed: No route to host. The same config works perfectly on another machine - and the IP route to host (including name-resolution) works perfectly. [SOLUTION] $ a...
- Wed Mar 06, 2024 10:00 pm
- Forum: Knowledge Base
- Topic: github: permission denied (publickey)
- Replies: 0
- Views: 681
github: permission denied (publickey)
I've had several reasons for the following error: git@github.com: Permission denied (publickey). fatal: Could not read from remote repository. Please make sure you have the correct access rights and the repository exists. 1. SSH config (~/.ssh/config) had no public key set. 2. Remote-URL wasn't poin...
- Wed Mar 06, 2024 9:58 pm
- Forum: Knowledge Base
- Topic: github: permission denid
- Replies: 0
- Views: 663
github: permission denid
[PROBLEM] Trying to "git push" to a repository of mine on github.com: ERROR: Permission to USER1/repository.git denied to USER2. fatal: Could not read from remote repository. Please make sure you have the correct access rights and the repository exists. Seems there's a mixup between which...
- Tue Feb 27, 2024 10:55 pm
- Forum: HowTo's
- Topic: irtoy & ir-keytable on xubuntu 20.04
- Replies: 0
- Views: 728
irtoy & ir-keytable on xubuntu 20.04
Here's my working command that "sees" all buttons pressed on remotes of 2 different devices: $ sudo ir-keytable -t -v -p rc-5,rc-6,nec * Philips VCR (VR 740) * Universum VCR (VR-2796) Here's an overview of "hello to the irtoy device": $ sudo ir-keytable Found /sys/class/rc/rc0/ w...
- Tue Feb 27, 2024 10:51 pm
- Forum: Knowledge Base
- Topic: LIRC & irtoy: hardware does not support sending
- Replies: 0
- Views: 724
LIRC & irtoy: hardware does not support sending
Updating my existing IR setup - yet again (for the n-th time in 20 years...) irToy hardware IR sender/receiver on Xubuntu 20.04.6, using lirc 0.10.1. It works! 8) :D Well, at first I got an error, when I tried this: $ irsend SEND_ONCE UniversumVCR power hardware does not support sending [SOLUTION] E...
- Tue Feb 27, 2024 12:50 pm
- Forum: Knowledge Base
- Topic: LIRC on Xubuntu 20.04: control process dump core
- Replies: 0
- Views: 694
LIRC on Xubuntu 20.04: control process dump core
Running "apt install lirc" on Xubuntu 20.04.6, fails to install lirc package - and leaves apt in an unclean state: Setting up lirc (0.10.1-6.1) ... Job for lircd.service failed because a fatal signal was delivered causing the control process to dump core. See "systemctl status lircd.s...
- Tue Feb 20, 2024 1:07 am
- Forum: Knowledge Base
- Topic: ImageMagick:
- Replies: 1
- Views: 4763
ImageMagick: split/crop error "no images defined"
Again, splitting the very same images, I ran into the following error: $ convert video_motion.png -crop 30000 out-%02d.png convert-im6.q16: no images defined `out-%02d.png' @ error/convert.c/ConvertImageCommand/3258. I seem to have forgotten to write down the following change, too: In `/etc/ImageMag...
- Mon Feb 19, 2024 3:53 pm
- Forum: Knowledge Base
- Topic: Synergy1: Wrong keyboard layout
- Replies: 1
- Views: 382
Re: Synergy1: Wrong keyboard layout
If you want a desktop/menu entry, you can copy/paste this code and save it to "set_kb_layout.desktop" to have a launcher icon: [Desktop Entry] Version=1.0 Type=Application Name=Set AT keyboard Comment=Launch this after synergy client has connected. Exec=setxkbmap at -option grp:alt_shift_t...
- Wed Feb 14, 2024 12:54 am
- Forum: HowTo's
- Topic: HDMI & pulseaudio on Ubuntu
- Replies: 0
- Views: 723
HDMI & pulseaudio on Ubuntu
Haven't tried this myself yet, but had the same problem: "No sound on HDMI Ubuntu 20.04": https://askubuntu.com/a/1415109 However, my GFX card doesn't seem to be able to transport audio over HDMI - or the driver doesn't support it. Anyhow, HDMI doesn't show up as audio option on my system....
- Tue Feb 13, 2024 11:40 pm
- Forum: Knowledge Base
- Topic: Synergy1: Wrong keyboard layout
- Replies: 1
- Views: 382
Synergy1: Wrong keyboard layout
Running Synergy1 (Pro version / with serial) on Xubuntu 20.04. It works smoothly, only the keyboard layout on the client is wrong for me (defaults to US). Running this after connecting the client, fixes my keyboard layout (to `AT`): `setxkbmap at -option grp:alt_shift_toggle` Consult `man xkeyboard-...
- Wed Jan 31, 2024 4:05 pm
- Forum: HowTo's
- Topic: MPV: Lua socket (non-blocking)
- Replies: 1
- Views: 490
Re: MPV: Lua socket (non-blocking)
Based on the above example snippet, here's a LUA script for MPV that opens a port and listens for "key=value" commands. In this example, it takes a "seek=frames" argument to jump to a position in the clip, using the "container-fps" to deduce the position in seconds: -- ...
- Tue Jan 23, 2024 1:42 pm
- Forum: Knowledge Base
- Topic: DaVinci Resolve on Xubuntu 22.04: Black welcome screen
- Replies: 0
- Views: 1344
DaVinci Resolve on Xubuntu 22.04: Black welcome screen
[PROBLEM] Downloaded and installed DaVinci Resolve v18.6.4 on Xubuntu 22.04.3. I've enabled detailed logging on the first install (running `DaVinci_Resolve_18.6.4_Linux.run`): It was aborted with this error message: Failed to copy file: libs/libcudnn_cnn_infer.so.8 I've tried again *without detaille...
- Tue Jan 23, 2024 12:47 pm
- Forum: Knowledge Base
- Topic: GeForce 3060 on Xubuntu 22.04.3
- Replies: 0
- Views: 1239
GeForce 3060 on Xubuntu 22.04.3
Installing an NVIDIA GeForce RTX3060 (MSI-model) on an MSI B450M Mortar Max mainboard on Xubuntu 22.04.3. Requires proprietary drivers (at the moment), but works. 1) First boot halted on "EZ Debug LED" VGA. :shock: 2) Cleared CMOS, then tried again: GPU works, system boots. 3) Xubuntu boot...