Jan 3, 2025
TechnologyWhen reboot in vm, the host virsh command show this vm paused
root@idv:/var/lib/libvirt/images# virsh list
Id Name State
---------------------------
1 ubuntu2004 paused
logs:
# tail -f /var/
char device redirected to /dev/pts/3 (label charserial0)
error: kvm run failed Bad address
RAX=ffff9f558281e020 RBX=ffff9f558281e000 RCX=0000000000000007 RDX=0000000000010101
RSI=ffff9f558281e004 RDI=0000000000000000 RBP=ffff9f558001b990 RSP=ffff9f558001b8e8
R8 =0000000000000001 R9 =ffffffffafaa6ee0 R10=ffff8f418fd18700 R11=0000000000000001
R12=0000000000010101 R13=0000000000cdcdcd R14=ffff9f558281e000 R15=ffff8f418fd18700
RIP=ffffffffaef257ae RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00800000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00800000
FS =0000 00007fcd97123980 ffffffff 00800000
GS =0000 ffff8f41fbc00000 ffffffff 00800000
LDT=0000 0000000000000000 0000ffff 00000000
TR =0040 fffffe1b5fbfb000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe1b5fbf9000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fcd981225a0 CR3=000000010ed44000 CR4=003506f0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
Code=fa 49 8d 76 04 44 21 c2 41 8b 3c 91 44 21 ef 89 fa 44 31 e2 <41> 89 16 85 c9 75 09 49 83 c7 01 b9 08 00 00 00 48 39 c6 75 c3 48 8b 45 b8 83 6d d0 01 4c
仅当连接有Hdmi的时候会发生这个现象。
Dec 30, 2024
Technologyupdate comfyui
update comfyui via comfyUI manager, then you got error:
Error. No naistyles.csv found. Put your naistyles.csv in the custom_nodes/ComfyUI_NAI-mod/CSV directory of ComfyUI. Then press "Refresh".
Your current root directory is: /home/dash/Code/ComfyUI
Solved via:
Create a ComfyUI-NAI-styler directory under the custom_nodes directory.
Create an __init__.py file under the ComfyUI-NAI-styler directory with the following content:
__all__ = ['NODE_CLASS_MAPPINGS', 'NODE_DISPLAY_NAME_MAPPINGS']
NODE_CLASS_MAPPINGS = {}
NODE_DISPLAY_NAME_MAPPINGS = {}
Create a CSV directory under the ComfyUI-NAI-styler directory .
Create three empty files under the CSV directory:
naifilters.csv
naistyles.csv
naitypes.csv
(base) dash@comfyvm:~/Code/ComfyUI/custom_nodes$ cp -r ComfyUI-NAI-styler ComfyUI_NAI-mod
(base) dash@comfyvm:~/Code/ComfyUI/custom_nodes$ pwd
/home/dash/Code/ComfyUI/custom_nodes
(base) dash@comfyvm:~/Code/ComfyUI/custom_nodes$ vim ComfyUI-Universal-Styler/naistyler_nodes.py
def INPUT_TYPES(cls):
base_path = Path(folder_paths.base_path) # Use of Path to ensure path compatibility
cls.naistyles_csv = cls.load_naistyles_csv(base_path / "custom_nodes/ComfyUI-Universal-Styler/CSV/naistyles.csv")
cls.naifilters_csv = cls.load_naifilters_csv(base_path / "custom_nodes/ComfyUI-Universal-Styler/CSV/naifilters.csv")
cls.naitypes_csv = cls.load_naitypes_csv(base_path / "custom_nodes/ComfyUI-Universal-Styler/CSV/naitypes.csv")
#cls.naistyles_csv = cls.load_naistyles_csv(os.path.join(folder_paths.base_path, "custom_nodes\\ComfyUI-NAI-styler\\CSV\\naifilters.csv"))
#cls.naifilters_csv = cls.load_naifilters_csv(os.path.join(folder_paths.base_path, "custom_nodes\\ComfyUI-NAI-styler\\CSV\\naistyles.csv"))
#cls.naitypes_csv = cls.load_naitypes_csv(os.path.join(folder_paths.base_path, "custom_nodes\\ComfyUI-NAI-Styler\\CSV\\naitypes.csv"))
comfyui
Install missing custom nodes:
After restarting, the comfyui will be shown like:
models you should download:
https://hf-mirror.com/city96/HunyuanVideo-gguf/tree/main
hunyuan-video-t2v-720p-Q5_0.gguf
https://hf-mirror.com/Comfy-Org/HunyuanVideo_repackaged/blob/main/split_files/text_encoders/llava_llama3_fp8_scaled.safetensors
https://hf-mirror.com/Kijai/HunyuanVideo_comfy/blob/main/hunyuan_video_vae_bf16.safetensors
comfyui II
Download models:
https://hf-mirror.com/Kijai/HunyuanVideo_comfy/blob/main/hunyuan_video_720_cfgdistill_fp8_e4m3fn.safetensors
https://hf-mirror.com/Kijai/HunyuanVideo_comfy/blob/main/hunyuan_video_vae_bf16.safetensors
clone the llama:
(comfyui) dash@comfyvm:~/Code/ComfyUI$ cd models/LLM/
(comfyui) dash@comfyvm:~/Code/ComfyUI/models/LLM$
git clone https://hf-mirror.com/Kijai/llava-llama-3-8b-text-encoder-tokenizer
clone the clip items:
(base) dash@comfyvm:~$ cd ~/Code/ComfyUI/models/clip
(base) dash@comfyvm:~/Code/ComfyUI/models/clip$ ls
clip_l.safetensors llava_llama3_fp8_scaled.safetensors put_clip_or_text_encoder_models_here
(base) dash@comfyvm:~/Code/ComfyUI/models/clip$
git clone https://hf-mirror.com/openai/clip-vit-large-patch14
Dec 9, 2024
TechnologyChange the command:
#### 7. mysimplerecorder
(writeShellScriptBin "mysimplerecorder" ''
rm -f /tmp/tmprecording.mp4
wf-recorder -g "$(slurp)" -f /tmp/tmprecording.mp4 -c h264_vaapi -d /dev/dri/renderD128 -p "preset=superfast"
cp /tmp/tmprecording.mp4 /home/dash/Videos/`date +"%Y-%m-%d-%H-%M-%S" `.mp4
'')
Since we want to use h264_vaapi, we need to enable vaapi under nixos’s configuration:
nixpkgs.config.packageOverrides = pkgs: {
intel-vaapi-driver = pkgs.intel-vaapi-driver.override { enableHybridCodec = true; };
};
hardware.graphics = { # hardware.graphics since NixOS 24.11
enable = true;
extraPackages = with pkgs; [
intel-media-driver # LIBVA_DRIVER_NAME=iHD
intel-vaapi-driver # LIBVA_DRIVER_NAME=i965 (older but works better for Firefox/Chromium)
libvdpau-va-gl
];
};
environment.sessionVariables = { LIBVA_DRIVER_NAME = "iHD"; }; # Force intel-media-driver
Rebuild then you could use new comand for screen recorder:
sudo nixos-rebuild switch --option substituers https://mirror.sjtu.edu.cn/nix-channels/store
Dec 5, 2024
Technology安装
先试用，配置好网络后，安装:
进入系统后的安装和配置:
sudo apt update -y && sudo apt upgrade -y
sudo wget -O /etc/apt/trusted.gpg.d/drbl-gpg.asc https://drbl.org/GPG-KEY-DRBL
sudo vim /etc/apt/sources.list
deb http://free.nchc.org.tw/ubuntu jammy main restricted universe multiverse
deb http://free.nchc.org.tw/drbl-core drbl stable
sudo apt update
sudo apt install -y drbl
配置:
ufw disable
sudo drblsrv -i
Dec 5, 2024
TechnologyHardware/OS/Software info:
dash@i9server:~$ cat /etc/issue
Ubuntu 22.04.5 LTS \n \l
dash@i9server:~$ uname -a
Linux i9server 6.8.0-49-generic #49~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Wed Nov 6 17:42:15 UTC 2 x86_64 x86_64 x86_64 GNU/Linux
dash@i9server:~$ lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
loop0 7:0 0 64M 1 loop /snap/core20/2379
loop1 7:1 0 63.7M 1 loop /snap/core20/2434
loop2 7:2 0 87M 1 loop /snap/lxd/29351
loop3 7:3 0 89.4M 1 loop /snap/lxd/31333
loop4 7:4 0 38.8M 1 loop /snap/snapd/21759
loop5 7:5 0 44.3M 1 loop /snap/snapd/23258
sda 8:0 0 1.8T 0 disk
└─sda1 8:1 0 1.8T 0 part
sr0 11:0 1 1024M 0 rom
nvme0n1 259:0 0 476.9G 0 disk
├─nvme0n1p1 259:1 0 1G 0 part /boot/efi
└─nvme0n1p2 259:2 0 475.9G 0 part /
dash@i9server:~$ free -m
total used free shared buff/cache available
Mem: 64079 565 60533 2 2981 62859
Swap: 8191 0 8191
dash@i9server:~$ cat /proc/cpuinfo | grep -i model
model : 165
model name : Intel(R) Core(TM) i9-10900 CPU @ 2.80GHz
Install ltsp:
sudo add-apt-repository ppa:ltsp
sudo apt update
sudo apt install --install-recommends ltsp ltsp-binaries dnsmasq nfs-kernel-server openssh-server squashfs-tools ethtool net-tools epoptes
sudo gpasswd -a dash epoptes
Prepare the image:
# ls *.img -l -h
-rw-r--r-- 1 dash dash 4.0G Dec 5 02:33 kylin.img
-rw-r--r-- 1 dash dash 2.6G Dec 5 02:35 ubuntu2004.img
-rw-r--r-- 1 dash dash 3.2G Dec 5 02:34 uos613.img
-rw-r--r-- 1 dash dash 4.4G Dec 5 02:34 zkfd613.img
Create the dns/dhcp, import the images:
ltsp dnsmasq --proxy-dhcp=0
vim /etc/dnsmasq.d/ltsp-dnsmasq.conf
dhcp-range=192.168.1.34,192.168.1.250,600h
mkdir /srv/ltsp && cd /srv/ltsp
ln -s /home/dash/ubuntu2004.img .
ltsp image ubuntu2004
ltsp ipxe
ltsp nfs
Installed /usr/share/ltsp/server/nfs/ltsp-nfs.exports in /etc/exports.d/ltsp-nfs.exports
ltsp initrd
useradd -m test1
useradd -m test2
passwd test1
passwd test2
more images:
rm -f *.img
ln -s /home/dash/uos613.img .
ltsp image uos613 && ltsp ipxe && ltsp initrd
rm -f *.img
ln -s /home/dash/zkfd613.img .
ltsp image zkfd613 && ltsp ipxe && ltsp initrd
rm -f *.img
ln -s /home/dash/kylin.img .
ltsp image kylin && ltsp ipxe && ltsp initrd
Result: zkfd behaves bad
deepin image:
cd /srv/ltsp
ln -s /var/lib/libvirt/trueimages/deepin.img .
ltsp image deepin && ltsp ipxe && ltsp initrd
