{"posts":[{"content":"

I recently acquired a Huion Tablet, precisely the model h950p.The tablet works fine out the box but the buttons don't get recognized.

Thanks to the wonderful [DIGImend](https://github.com/DIGImend/digimend-kernel-drivers project and this issue on github the solution is quite simple.

\n\n\n

UPDATE 2023

This works out of the box on Arch Linux! 🚀\nFor constraining to a single monitor in Wayland read this: https://wiki.archlinux.org/title/Graphics_tablet#Wayland_and_libinput

Original Article

First, clone the github repo. (the .deb file do not work at the moment of this writing)

$ git clone https://github.com/DIGImend/digimend-kernel-drivers.git\n

Follow the instructions here for your distribution. I had to do the install from source procedure in order to make it work.
Install xsetwacom to handle the button mappings.
Draw!

Handling multiple monitors.

If you have more than one monitor, it might be convenient to 'lock' the tablet cursor to a specific monitor. This way the drawing area corresponds more or less 1 to 1 to the screen.

To make this work the answer is again in the README of the repo:

Another example: if xrandr output has this line:\n\nHDMI-3 connected 1440x900+0+0 (normal left inverted right x axis y axis) 408mm x 255mm\n\nyou can restrict the tablet input to that display like this:\n\nxsetwacom set "HID 256c:006e Pen stylus" MapToOutput HDMI-3\n

\n","data":{"title":"How to make Huion h950p work under linux.","slug":"2020-03-30-huion-h950p-linux-working","date_published":"2020-03-30T00:00:00.000Z","date_updated":"2023-03-19T00:00:00.000Z","tags":["Linux","Art"],"fileName":"2020-03-30-huion-h950p-linux-working.md"},"isEmpty":false,"excerpt":"

I recently acquired a Huion Tablet, precisely the model h950p.The tablet works fine out the box but the buttons don't get recognized.

Thanks to the wonderful [DIGImend](https://github.com/DIGImend/digimend-kernel-drivers project and this issue on github the solution is quite simple.

\n"},{"content":"

This is my attempt to migrate to neovim and use it as IDE for web Development.

\n\n\n

⊙ Update 2023

I've ended add going back to AstroNvim and I can say it's incredible, great defaults, pretty and blazingly fast!
Only a few shortcuts here and there and its ready to go!

Some tips:

Just remember to install your TS parsers :TSInstall <parser>
\n
- :TSInstall javascript typescript lua json
- :TSInstall markdown markdown_inline
\n
Add LSP/DAP/Linters/Formatters with :Mason
\n
set up a .config/astronvim folder for storing user config. My config
\n

Config Tips

These might not be compatible with newer astronvim config, but good for reference.

⊙ Keyboard goodies

vim.opt.keymodel = "startsel,stopsel" -- Allow selection with shift+arrow keys\nmap("i", "<Space>", "<Space><C-g>u")\nmap("i", "<Return>", "<Return><C-g>u")\nmap("i", "<Tab>", "<Tab><C-g>u")\n\n-- -- Copy / Paste / Cut\n\nmap("v", "<C-c>", "y") -- Copy: As mostly in visual mode.\nmap("i", "<C-v>", "<c-r>+") -- Copy: As in visual mode.\nmap("v", "<C-x>", "d") -- Copy: As in visual mode.\nmap("i", "<C-x>", "<c-o>dd") -- In insert mode cut whole line.\nmap("n", "<C-v>", "a<c-r>+<esc>") -- Enter insert mode, get register, paste it, back to normal mode.\n--\nmap("i", "<C-ins>", "<Esc>") -- exit insert mode.\nmap("n", "<ins>", "a") -- Enter insert mode (appending)\n\nmap("n", "<C-a>", "ggVGygv") -- Select and yank entire buffer\nmap("i", "<C-a>", "<esc>ggVGygv") -- Select and yank entire buffer\n\n-- -- Undo/Redo\nmap("i", "<C-z>", "<C-o>u") -- Undo\nmap("n", "<C-z>", "u") -- undo\nmap("v", "<C-z>", "u") -- undo\nmap("n", "<C-y>", ":redo<cr>") -- Redo\n\n-- "fine grained" undo.\n-- https://stackoverflow.com/questions/2895551/how-do-i-get-fine-grained-undo-in-vim\nmap("i", "<Space>", "<Space><C-g>u")\nmap("i", "<Return>", "<Return><C-g>u")\nmap("i", "<Tab>", "<Tab><C-g>u")\n\n-- -- Navigate through buffers\nmap("n", "<S-Tab>", ":BufferLineCyclePrev<cr>")\nmap("n", "<Tab>", ":BufferLineCycleNext <cr>")\nmap("n", "<C-s>", ":w<cr>") -- Save buffer\nmap("i", "<C-s>", "<Esc>:w<cr>") -- Save buffer\nmap("n", "<C-e>", "<C-w>") -- Close buffer\nmap("n", "<C-w>", ":bdelete<cr>") -- Close buffer\n\n-- Hop\nmap("n", "<C-f>", "<cmd>HopWord<cr>") -- Hop through words in whole "viewport"\nmap("n", "F", "<cmd>HopLine<cr>") -- Hop through lines in whole "viewport"\nmap({ "n", "v" }, "f", "<esc><cmd>HopWordCurrentLine<cr>") -- Hop through words on current line\nmap({ "i" }, "<C-f>", "<esc><cmd>HopWordCurrentLine<cr>") -- Hop through lines in whole "viewport" in edit mode.\n\n-- Global shorcuts\nmap({ "n", "i" }, "<F2>", ":Telescope keymaps <cr>")\nmap({ "n", "i" }, "<F3>", ":Telescope commands <cr>")\nmap({ "n", "i" }, "<F4>", "<cmd>lua require('telescope.builtin').current_buffer_fuzzy_find()<cr>", opts)\nmap({ "n", "i" }, "<F10>", "<esc>:Telescope lsp_dynamic_workspace_symbols<cr>")\nmap({ "n", "i" }, "<F11>", "<esc>:Telescope lsp_document_symbols<cr>")\nmap({ "n", "i" }, "<F12>", "<esc><cmd>lua vim.lsp.buf.definition()<cr>")\n\n-- File Picker\nmap({ "n", "i" }, "<C-]>", "<esc>:Telescope oldfiles hidden=true<cr>")\n\n-- LSP via Telescope\nlocal telescope = require("telescope.builtin")\nmap("n", "gD", vim.lsp.buf.declaration) -- Go to declaration\nmap("n", "gd", telescope.lsp_definitions) -- Go to definition\nmap("n", "gr", telescope.lsp_references) -- (Go to) references\nmap("n", "gi", telescope.lsp_implementations) -- (Go to) Implementations\n

OLD Stuff

⊙ Prettier

-- generic LSP settings\nlocal formatters = require "lvim.lsp.null-ls.formatters"\nformatters.setup {\n  {\n    command = "prettier",\n  },\n}\n

\n
prettier should be installed globally (npm i -g prettier) .prettierrc should be present on the local repo.
jsconfig file was needed to for autoimport to work properly with js files and react components:
\n

{\n  "compilerOptions": {\n    "module": "es6",\n    "target": "es6"\n  },\n  "exclude": ["node_modules"]\n}\n

⊙ (cmp) Disable automatic autocompletion.

It is useful to have a command by hand to disable automatic auto-completion, for example in markdown files.\nThis post has useful information.

-- Autocommands (https://neovim.io/doc/user/autocmd.html)\nlvim.autocommands.custom_groups = {\n    { "BufWinEnter", "*.md", ":lua require('cmp').setup.buffer { enabled = false }" },\n}\n

⊙ (cmp) Disable Annoying automcompletion by default and some nice keymappings

plugins = {\n  cmp = {\n    completion = {\n     keyword_length = 2,\n    },\n     mapping = cmp.mapping.preset.insert({\n      ['<C-b>'] = cmp.mapping.scroll_docs(-4),\n      ['<C-f>'] = cmp.mapping.scroll_docs(4),\n      ['<C-e>'] = cmp.mapping.abort(),\n      ['<CR>'] = cmp.mapping.confirm({ select = false }), -- Accept currently selected item. Set `select` to `false` to only confirm explicitly selected items.\n      ["<PageUp>"] = function(fallback)\n        for i = 1, 5 do\n          cmp.mapping.select_prev_item()(fallback)\n        end\n      end,\n      ["<PageDown>"] = function(fallback)\n        for i = 1, 5 do\n          cmp.mapping.select_next_item()(fallback)\n        end\n      end,\n    }),\n  }\n}\n

⊙ Emmet support

Follow This repo https://github.com/aca/emmet-ls.

Install globally:

npm install -g emmet-ls\n

Add emmet.lua file and source it on init.lua

local lspconfig = require'lspconfig'\nlocal configs = require'lspconfig.configs'\n\nlocal capabilities = vim.lsp.protocol.make_client_capabilities()\ncapabilities.textDocument.completion.completionItem.snippetSupport = true\n\nif not configs.ls_emmet then\n  configs.ls_emmet = {\n    default_config = {\n      cmd = { 'ls_emmet', '--stdio' };\n      filetypes = {\n        'html',\n        'css',\n        'scss',\n        'javascript',\n        'javascriptreact',\n        'typescript',\n        'typescriptreact',\n        'haml',\n        'xml',\n        'xsl',\n        'pug',\n        'slim',\n        'sass',\n        'stylus',\n        'less',\n        'sss',\n        'hbs',\n        'handlebars',\n      };\n      root_dir = function(fname)\n        return vim.loop.cwd()\n      end;\n      settings = {};\n    };\n  }\nend\n\nlspconfig.ls_emmet.setup { capabilities = capabilities }\n

Autotag not working on regular HTML files

This one took me a while, https://github.com/windwp/nvim-ts-autotag/issues/36

More granular undo

https://stackoverflow.com/questions/2895551/how-do-i-get-fine-grained-undo-in-vim

Tailwind CSS support

:LspInstall tailwindcss\n

Nice shortcuts

More Awesome Plugins

https://github.com/folke/trouble.nvim - For a vscode similar "problems" tab.
https://github.com/phaazon/hop.nvim - For easier navigation.
https://github.com/tpope/vim-surround - Delete/change/add parentheses/quotes/XML-tags/much more with ease
Glow for markdown preview

\n

\n","data":{"title":"Neovim as IDE","slug":"2021-04-17-neovim-as-ide","date_published":"2021-05-01T00:00:00.000Z","date_updated":"2023-03-19T00:00:00.000Z","tags":["Neovim","Linux","Development"],"fileName":"2022-04-17-neovim-as-ide.md"},"isEmpty":false,"excerpt":"

This is my attempt to migrate to neovim and use it as IDE for web Development.

\n"},{"content":"

This is my attempt to set up a confortable environment for hugo to replace VSCode.\nThe starting point in AstroNvim

\n\n\n

Syntax Highlighting (Go Template)

This post has some great info about vim-go plugin and a script to detect if file is a hugo template.

I just needed to make some little tweaks and convert it to lua. But the I found this!

https://github.com/phelipetls/vim-hugo

Snippets

Adding snippets is really easy in AstroNvim: just need to setup the snippets directory, add the snippets file go the folder and set it up in package.json

For this case I will add the snippets from the theNewDynamic language-hugo-vscode repo.

\n\n\n

Result

$\"Hugo$

https://github.com/nvim-treesitter/nvim-treesitter-textobjects\nhttps://github.com/nathanaelkane/vim-indent-guides

\n","data":{"title":"Neovim for Hugo development (to replace vscode)","slug":"2022-04-24-neovim-for-hugo-development-to-replace-vscode","date_published":"2022-04-24T00:00:00.000Z","date_updated":"2022-04-24T00:00:00.000Z","tags":["Neovim","Hugo","Linux","Development"],"fileName":"2022-04-24-neovim-for-hugo-development.md"},"isEmpty":false,"excerpt":"

This is my attempt to set up a confortable environment for hugo to replace VSCode.\nThe starting point in AstroNvim

\n"},{"content":"

Citrix Workspace App for Linux now works great on ubuntu 20.04. The only issue I was having was that the app was not able to detect the audio devices connected to the computer.

\n\n\n

The strange bit is that the audio devices are not detected by the app but they work just fine in the rest of the system.

On further inspection we notice that MS Teams do not show as HDX Optimized status in MS Teams-> About-Version.

The answer is in the docs:

# Get  ubuntu base version (I'm on Mint)\n$ cat /etc/upstream-release/\n\n   DISTRIB_ID=Ubuntu\n   DISTRIB_RELEASE=20.04\n   DISTRIB_CODENAME=focal\n   DISTRIB_DESCRIPTION="Ubuntu Focal Fossa"\n  \n$ curl -fsSL https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add \n$ sudo add-apt-repository "deb http://apt.llvm.org/focal/ llvm-toolchain-focal-12 main"\n$ sudo apt-get update\n$ sudo apt-get install libc++1-12 libunwind-12  \n

After that, relaunch session and everything works ! Except for clipboard (someday I'll find the issue!)

\n","data":{"title":"No devices Fix in MS Teams in Citrix Workspace APP","slug":"2022-02-15-no-devices-fix-in-ms-teams-in-citrix-workspace-app","date_published":"2022-02-15T00:00:00.000Z","date_updated":"2022-02-15T00:00:00.000Z","tags":["Ubuntu","Linux","Citrix"],"fileName":"2022-02-15-no-devices-fix-in-ms-teams-in-citrix-workspace-app.md"},"isEmpty":false,"excerpt":"

Citrix Workspace App for Linux now works great on ubuntu 20.04. The only issue I was having was that the app was not able to detect the audio devices connected to the computer.

\n"},{"content":"

I had two 120gb drives, unfortunately, some games are bigger than that and will run much better on a local disk rather than via the ISCSI target. So even with the second drive I was running out of space. RAID to the rescue!

\n\n

There are a lot of information available online about RAID, but essentially we will be building a RAID 0, which will unify the two drives into a bigger 240gb drive. This will mean, of course, that no data integrity will be guaranteed, and in case of any disk failure, the entire data (240gb) will be lost.

Hardware RAID ?

Let's start by checking if our motherboard supports hardware RAID.

Find out motherboard model.

$ sudo dmidecode -t2\n\n# dmidecode 3.2\nGetting SMBIOS data from sysfs.\nSMBIOS 3.1.1 present.\n\nHandle 0x0002, DMI type 2, 15 bytes\nBase Board Information\n    Manufacturer: ASUSTeK COMPUTER INC.\n    Product Name: PRIME B450M-A\n    Version: Rev X.0x\n    Serial Number: 180731568108548\n    Asset Tag: Default string\n    Features:\n        Board is a hosting board\n        Board is replaceable\n    Location In Chassis: Default string\n    Chassis Handle: 0x0003\n    Type: Motherboard\n    Contained Object Handles: 0\n

Check specs for Hardware RAID support:

$ lynx https://www.asus.com/us/Motherboards-Components/Motherboards/PRIME/PRIME-B450M-A/techspec/ -dump | grep -C 2 Raid\n\n   AMD B450 chipset :\n   4 x SATA 6Gb/s port(s),\n   Support Raid 0, 1, 10\n   ...\n

Onboard hardware RAID! ...wait a minute... no, it's not hardware RAID nor its not fully compatible with linux. It's whats ofter referred as "fake RAID"

Software RAID

We will use mdadm to create a RAID 0.

Find disks

lsblk -o NAME,SIZE,FSTYPE,TYPE,MOUNTPOINT\n\n(...omitted)\nsdb    111,8G          disk \nsdc    111,8G          disk \n(...omitted)\n

Create the Array

$ sudo apt install mdadm\n$ sudo mdadm --create --verbose /dev/md0 --level=0 --raid-devices=2 /dev/sdb /dev/sdc\n\nmdadm: chunk size defaults to 512K\nmdadm: partition table exists on /dev/sdb\nmdadm: partition table exists on /dev/sdb but will be lost or\n       meaningless after creating array\nmdadm: partition table exists on /dev/sdc\nmdadm: partition table exists on /dev/sdc but will be lost or\n       meaningless after creating array\nContinue creating array? y\nmdadm: Defaulting to version 1.2 metadata\nmdadm: array /dev/md0 started.\n

Verify

$cat /proc mdstat\n\nPersonalities : [raid0] \nmd0 : active raid0 sdc[1] sdb[0]\n    234307584 blocks super 1.2 512k chunks\n\nunused devices: <none>\n

Format and Automount

$ sudo mkfs.ext4 -F /dev/md0\n$ sudo mdadm --detail --scan | sudo tee -a /etc/mdadm/mdadm.conf\n$ sudo update-initramfs -u\n$ mkdir /media/baj0/md0\n$ echo '/dev/md0 /media/baj/md0 ext4 defaults,nofail,discard 0 0' | sudo tee -a /etc/fstab\n

\n","data":{"title":"Setting up RAID In Linux","slug":"2021-12-23-setting-up-raid-in-linux","date_published":"2021-12-23T00:00:00.000Z","date_updated":"2021-12-23T00:00:00.000Z","tags":["Ubuntu","Linux","Raid"],"fileName":"2021-12-23-setting-up-raid-in-linux.md"},"isEmpty":false,"excerpt":"

\n"},{"content":"

Unfortunately The official debian package works really bad on my system (Linux Mint 20.2). The main issues is that performance is horrible and Microsoft Teams can't access audio and camera for some reason.

\n\n\n

I was about to give up but the I reluctantly tried the chrome extension

This works really well and performance is much better but comes with screen shared disabled by default in Microsoft Teams.

To fix it:

edit /home/baj/.config/google-chrome/Default/Extensions/haiffjcadagjlijoggckpgfnoeiflnem/21.6.1.2_0/configuration.js (note the version folder)
\n
Locate msTeamsOptimization on line 131 and change screenSharing to true.
\n
Relogin.
\n

\n","data":{"title":"Using Citrix Workspaces in Linux","slug":"2021-07-23-using-citrix-worspace-in-linux","date_published":"2021-07-21T00:00:00.000Z","date_updated":"2021-07-21T00:00:00.000Z","tags":["Ubuntu","Linux","Citrix"],"fileName":"2021-07-23-using-citrix-worspace-in-linux.md"},"isEmpty":false,"excerpt":"

\n"},{"content":"

1. Install ROCm

Disclaimer: This potentially could harm tour devices. Use at your own risk.

Using ROCm avoids having to install proprietary AMDGPUpro driver.

wget -q -O - https://repo.radeon.com/rocm/rocm.gpg.key | sudo apt-key add -\necho 'deb [arch=amd64] https://repo.radeon.com/rocm/apt/debian/ xenial main' | sudo tee /etc/apt/sources.list.d/rocm.list\nsudo apt install libnuma-dev\nsudo apt install build-essential dkms\nsudo apt install rocm-dkms\nsudo usermod -a -G video $LOGNAME\nsudo usermod -a -G render $LOGNAME\nreboot\n

/opt/rocm/bin/rocminfo should find the card.

2. Build ethminer with ROCm support

CPATH=/opt/rocm/opencl/include cmake --build .\ncmake .. -DETHASHCUDA=OFF -DETHASHCL=ON -DUSE_SYS_OPENCL=ON -DAPICORE=ON -DOpenCL_INCLUDE_DIR=/opt/rocm/opencl/include -DOpenCL_LIBRARY=/opt/rocm/opencl/lib/libOpenCL.so.1.2\n

build/ethminer  ./ethminer should output something like:

ethminer 0.19.0-16+commit.47ae149e\nBuild: linux/release/gnu\n\n Id Pci Id    Type Name                          CL    Total Memory  Cl Max Alloc  Cl Max W.Grp \n--- --------- ---- ----------------------------- ----  ------------  ------------  ------------ \n  0 08:00.0   Gpu  gfx803                        Yes        8.00 GB       8.00 GB      256.00 B \n

3. Monitor

/opt/rocm/bin/rocm-smi --showfan --showtemp --showvoltage --showclock

4. Mine

./ethminer ...options

\n","data":{"title":"Ethereum Mining on Linux with open source AMD drivers","slug":"2021-01-12-ethereum-mining-in-linux-with-open-source-amd-drivers","date_published":"2021-01-12T00:00:00.000Z","date_updated":"2021-01-12T00:00:00.000Z","tags":["Ubuntu","Linux","Ethereum"],"fileName":"2021-01-12-ethereum-mining-in-linux-with-open-source-amd-drivers"},"isEmpty":false,"excerpt":""},{"content":"

How to connect to iscsi resource in Fedora (or any other distro)

\n\n\n

Installation

Just in case, install initiator (it comes preinstalled)

$ sudo dnf install -y iscsi-initiator-utils\n

(Optional) Add it on the server:

If your target requires to add initiator name get it with:

(On the client)

$ sudo cat /etc/iscsi/initiatorname.iscsi\nInitiatorName=iqn.1994-05.com.redhat:af54e632d6e\n

And add it to the target.

(On the server)\n$ nano /etc/tgt/conf.d/target01.conf\n\n<target iqn.2019-04.baj.home:dlp.target01>\n    # provided devicce as a iSCSI target\n    backing-store /media/hdd1/iscsi/lun0.img\n    # iSCSI Initiator's IQN you allow to connect to this Target\n    InitiatorName=iqn.1994-05.com.redhat:af54e632d6e\n</target>\n

Restart service

(On the server)\n$ sudo service tgt restart\n

Find the target

$ sudo iscsiadm -m discovery -t st -p 192.168.0.110\n192.168.0.110:3260,1 iqn.2019-04.baj.home:dlp.target01\n

Connect to the target

$ sudo iscsiadm -m node \\\n        --targetname iqn.2019-04.baj.home:dlp.target01 \\\n        -p 192.168.0.110:3260 -l\n\nLogging in to [iface: default, target: iqn.2019-04.baj.home:dlp.target01, portal: 192.168.0.110,3260] (multiple)\nLogin to [iface: default, target: iqn.2019-04.baj.home:dlp.target01, portal: 192.168.0.110,3260] successful.\n

Check partitions:

$ lsblk\nNAME                            MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT\nsda                               8:0    0 111.8G  0 disk\n├─sda1                            8:1    0    16M  0 part\n└─sda2                            8:2    0 111.8G  0 part\nsdb                               8:16   0 931.5G  0 disk\n├─sdb1                            8:17   0   128M  0 part\n├─sdb2                            8:18   0 443.1G  0 part\n├─sdb3                            8:19   0   293G  0 part\n└─sdb4                            8:20   0 195.3G  0 part\nsdc                               8:32   0 232.9G  0 disk\n├─sdc1                            8:33   0   200M  0 part /boot/efi\n├─sdc2                            8:34   0     1G  0 part /boot\n└─sdc3                            8:35   0 231.7G  0 part\n    ├─fedora_localhost--live-root 253:0    0    70G  0 lvm  /\n    ├─fedora_localhost--live-swap 253:1    0   7.9G  0 lvm  [SWAP]\n    └─fedora_localhost--live-home 253:2    0 153.8G  0 lvm  /home\nsdd                               8:48   1   7.2G  0 disk\n├─sdd1                            8:49   1   1.8G  0 part\n├─sdd2                            8:50   1   9.8M  0 part\n└─sdd3                            8:51   1  20.5M  0 part\n---- ISCSI Partitions ----\nsde                               8:64   0   500G  0 disk\n├─sde1                            8:65   0    16M  0 part\n└─sde2                            8:66   0   500G  0 part\n

Automount it with fstab

Instead of using partition name, we will map it with UUID

Find the UUID with the partition name

$ lsblk -f | grep sde\nsde                                                                       ├─sde1\n└─sde2         ntfs        STEAM     C2F4FFA0F4FF953F --> UUID\n

Make folder to mount

$ sudo mkdir /mnt/iscsi\n

Edit /etc/fstab

$ sudo nano /etc/fstab\n

Add this line to the bottom:

UUID=C2F4FFA0F4FF953F /mnt/iscsi  ntfs  _netdev,uid=1000,gid=100 0  0\n

Reboot and it should be mounted!

UPDATE 2020

On mint 19.3, iscsid service refused to start after some update. fixed it by changing the command to start the service.

sudo diff /etc/iscsi/iscsid.conf /etc/iscsi/iscsid.conf.dpkg-old\n\n21,22c21\n< #iscsid.startup = /bin/systemctl start iscsid.socket\n< iscsid.startup = service iscsid start\n---\n> iscsid.startup = /bin/systemctl start iscsid.socket\n47d45\n<\n

\n","data":{"title":"Fedora 30 - Connect to ISCSI target (tgt)","slug":"fedora-30-connect-to-iscsi-resource","date_published":"2019-08-10T18:17:58.000Z","date_updated":"2020-07-06T18:17:58.000Z","tags":["Fedora","Linux","ISCSI"],"fileName":"2019-08-10-fedora-30-connect-to-iscsi-resource.md"},"isEmpty":false,"excerpt":"

How to connect to iscsi resource in Fedora (or any other distro)

\n"},{"content":"

I tried to set up WoL on my Linux Mint box. But it wasn't working...

\n\n\n

First I've checked that Wake on LAN was enabled in the motherboard.\nThen I've found out that the driver did not have it enabled by default/

$ sudo ethtool enp7s0 | grep Wake\n    Supports Wake-on: pumbg\n    Wake-on: d\n

That d on Wake-on: means disabled. To enable:

$ sudo ethtool -s enp7s0 wol g\n

And it worked!!! The issue is that this setting is lost after reboot. The (Arch Wiki)[https://wiki.archlinux.org/index.php/Wake-on-LAN#Enable_WoL_on_the_network_adapter] to the rescue!

$ sudo nano /etc/systemd/system/wol@.service\n

Added this content:

[Unit]\nDescription=Wake-on-LAN for %i\nRequires=network.target\nAfter=network.target\n\n[Service]\nExecStart=/sbin/ethtool -s %i wol g\nType=oneshot\n\n[Install]\nWantedBy=multi-user.target\n

And finally:

$ sudo systemctl enable wol@enp7s0\n

Now power off and it should work.

NOTE: It won't work after hard poweroff or energy loss.

\n","data":{"title":"Ubuntu - Configure Wake on LAN","slug":"2020-06-08-configuring-wake-on-lan","date_published":"2020-06-08T00:00:00.000Z","date_updated":"2020-06-08T00:00:00.000Z","tags":["Ubuntu","Linux","WoL"],"fileName":"2020-06-08-configuring-wake-on-lan copy.md"},"isEmpty":false,"excerpt":"

I tried to set up WoL on my Linux Mint box. But it wasn't working...

\n"},{"content":"

Unfortunately Wordpress/Woocommerce does not handle this, resulting in poor UX

\n\n\n

The solution is to add the following snippet in your child theme function.php

gist: https://gist.github.com/ajboni/8fcfb17ad75f70f7522978bd27f8ed04

\n\n/**\n * @snippet       Hide Shipping Fields and address selector for Local Pickup in Cart Page\n * @author        Alexis Boni\n * @testedwith    WooCommerce 5.4 - OceanWP theme.\n */\n\ndo_action('woocommerce_after_shipping_rate', $method, $index);\n    // define the woocommerce_after_shipping_rate callback\n    function action_woocommerce_after_shipping_rate($method, $index)\n    {\n        // make action magic happen here...\n        ?>\n            <script type="text/javascript">\n                jQuery(document).ready(function($){\n\n                    // Class names might change depending on your theme.\n                    var val = jQuery("input[name='shipping_method[0]']:checked").val()\n                    if (val.match("^local_pickup")) {\n                        jQuery('.woocommerce-shipping-destination, .woocommerce-shipping-calculator').fadeOut();\n                    } else {\n                        jQuery('.woocommerce-shipping-destination, .woocommerce-shipping-calculator').fadeIn();\n                    }\n                });\n           </script>\n        <?php\n    };\n\n  // add the action\n  add_action('woocommerce_after_shipping_rate', 'action_woocommerce_after_shipping_rate', 10, 2);\n

\n","data":{"title":"Wordpress / Woocommerce - Hide Shipping Fields and address selector for Local Pickup in Cart Page","slug":"2020-05-04-woocommerce-hide-shipping-fields-forlocal-pickup-in-cart-page","date_published":"2020-05-04T00:00:00.000Z","date_updated":"2020-05-04T00:00:00.000Z","tags":["Wordpress","Woocommerce"],"fileName":"2020-05-04-woocommerce-hide-shipping-fields-forlocal-pickup-in-cart-page.md"},"isEmpty":false,"excerpt":"

Unfortunately Wordpress/Woocommerce does not handle this, resulting in poor UX

\n"},{"content":"

We came across a strange bug where our application wouldn’t show any resources (images, fonts, etc).

We looked at the tomcat target folder and noticed that it was empty!

After a few blind rebuilds we came across a 0KB file in the environment target path directory called “LastTimeCopy”.

Apparently this file indicates Genexus to only copy files that were created (or modified?) after its modified date thus preventing transferring files over and over again.

\n\n\n

So, the fix to our problem was to just delete that file and surely enough the next rebuild transferred all of the assets.

\n","data":{"title":"Fix Genexus not copying resource files to Tomcat folder.","slug":"fix-genexus-not-copying-resource-files-to-tomcat-folder","date_published":"2019-11-15T15:28:29.000Z","date_updated":"2019-11-15T15:28:29.000Z","tags":["Genexus"],"fileName":"2019-11-15-fix-genexus-not-copying-resource-files-to-tomcat-folder.md"},"isEmpty":false,"excerpt":"

We came across a strange bug where our application wouldn’t show any resources (images, fonts, etc).

We looked at the tomcat target folder and noticed that it was empty!

After a few blind rebuilds we came across a 0KB file in the environment target path directory called “LastTimeCopy”.

Apparently this file indicates Genexus to only copy files that were created (or modified?) after its modified date thus preventing transferring files over and over again.

\n"},{"content":"

Fish shell is awesome! Unfortunately alias need a little bit of rewrite to work via the UI.I was trying to add this alias but it failed to save in fish-config web.

\n\n\n

$ git log --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit\n

The error I was getting via console:

$ git log --graph --pretty=format:%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset --abbrev-commit                                                             Tue 29 Oct 2019 09:23:40 AM -03\nyellow: command not found\nin command substitution\ncalled on standard input\n\nCommand '%cr' not found, did you mean:\n\ncommand 'acr' from deb acr\ncommand 'ccr' from deb codecrypt\n\nTry: sudo apt install <deb name>\n\nin command substitution\ncalled on standard input\n\n\nCommand 'bold' not found, did you mean:\n\ncommand 'bld' from deb bld\ncommand 'gold' from deb binutils\ncommand 'fold' from deb coreutils\n\nTry: sudo apt install <deb name>\n\nin command substitution\ncalled on standard input\n\nAn error occurred while redirecting file '%an'\nopen: No such file or directory\n

The solution seems to be enclosing the command into double quotes

$ abbr --add gl "git log --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit"\n

\n","data":{"title":"Fish Shell: Abbreviation for '\tpretty' git log","slug":"fish-shell-alias-for-pretty-git-log","date_published":"2019-10-29T12:30:14.000Z","date_updated":"2019-10-29T12:30:14.000Z","tags":["Linux","Fish"],"fileName":"2019-10-29-fish-shell-alias-for-pretty-git-log.md"},"isEmpty":false,"excerpt":"

Fish shell is awesome! Unfortunately alias need a little bit of rewrite to work via the UI.I was trying to add this alias but it failed to save in fish-config web.

\n"},{"content":"

It is really easy thanks to WoeUSB

\n\n\n

    $ sudo dnf install winusb\n

According to the program documentation you can install: Windows Vista, Windows 7, Window 8.x, Windows 10. All languages and any version (home, pro...) and Windows PE are supported.

\n","data":{"title":"Fedora 30 - Create a bootable windows 10 or 7 usb stick on fedora","slug":"fedora-30-create-a-bootable-windows-10-or-7-usb-stick-on-fedora","date_published":"2019-08-24T16:34:13.000Z","date_updated":"2019-08-24T16:34:13.000Z","tags":["Fedora","Linux"],"fileName":"2019-08-24-fedora-30-create-a-bootable-windows-10-or-7-usb-stick-on-fedora.md"},"isEmpty":false,"excerpt":"

It is really easy thanks to WoeUSB

\n"},{"content":"

After a clean install of Fedora 30 KDE Spin, youtube cannot play html5 content.

The fix is quite easy:

\n\n

    sudo dnf install https://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-$(rpm -E %fedora).noarch.rpm https://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-$(rpm -E %fedora).noarch.rpm  \n

And then

   sudo dnf install ffmpeg-libs\n

Restart firefox and it all should work again.

Easy fix but I always forget about it.

\n","data":{"title":"Fedora 30 - Fix YouTube not playing HTML5 videos.","slug":"fedora-30-fix-error-html5-youtube","date_published":"2019-08-10T17:19:00.000Z","date_updated":"2019-08-24T16:31:22.000Z","tags":["Linux","Fedora"],"fileName":"2019-08-10-fedora-30-fix-error-html5-youtube.md"},"isEmpty":false,"excerpt":"

After a clean install of Fedora 30 KDE Spin, youtube cannot play html5 content.

The fix is quite easy:

\n"},{"content":"

I recently impulse bought Kingdom Come: Deliverance in hope that proton would handle it out of the box. I quickly discovered that performance was really bad and a lot of users were having the same issue.

However I managed to get it working thanks to some anonymous user on ProtonDB. I’ve only tried on OpenSUSE so YMMV.

\n\n\n

Instructions

Install Game as usual
Copy all dll files from game folderBin/Win64Shared to Bin/Win64

(NEXTS STEPS ARE PROBABLY NOT NEEDED AFTER PROTON 4.11-2)

Download and install proton-ge-custom according to instructions
Open ~/.steam/root/
Create compatibilitytools.d folder
Extract archive to ~/.steam/root/compatibilitytools.d/.
Close and re-open steam
Right click the game and click Properties
At the bottom of the General tab, check "Force the use of a specific Steam Play compatibility tool.
Then select Proton-4.11-GE-1 from the drop down and click CLOSE.

After these steps my game is running really smooth @ 60fps on medium/high quality.

Fixing DPMS and Screen Saver Issues

I encountered one problem though, after a few minutes playing with a 360 controller, the screen would go black and I needed to press a key to resume it, alt-tab it and the go back, all this every 15 minutes.

The fix is fairly simple thanks to this comment on valve github issues.

Enter Joystickwake

According to the project’s description: “Linux gamers often find themselves unexpectedly staring at a blank screen, because their display server fails to recognize game controllers as input devices and allows the screen blanker to activate during gameplay. This program attempts to work around the problem by periodically delaying screen blankers when it detects joystick activity.”

Unfortunatelly there is no package for OpenSUSE yet so I just run the bin before launching the game.

    cd joystickwake\n    ./joystickwake\n

Happy gaming!

\n","data":{"title":"Kingdom Come: Deliverance working on Linux @ 60FPS","slug":"kingdom-come-deliverance","date_published":"2019-07-29T14:34:33.000Z","date_updated":"2019-08-10T20:01:47.000Z","tags":["Linux","Gaming","Proton"],"fileName":"2019-07-29-kingdom-come-deliverance.md"},"isEmpty":false,"excerpt":"

However I managed to get it working thanks to some anonymous user on ProtonDB. I’ve only tried on OpenSUSE so YMMV.

\n"},{"content":"

Hello once again internet people.

After last year template I was suggested another great free (and open-source!) collections of orchestral samples. So I decided, why not, lets make a new template and see what we got.

As always the idea is only use free plugins.\nThe template is super handy to quickly test ideas and why not write whole pieces with it.

\n\n

For this year edition we will need:

Reaper (duh)
Plogue’s Sforzando
The wonderful VSCO 2.1.1: COMMUNITY Ed. from Versilian Studios Ivy
Saint James Ochestral (not sure who is the real author) – Ready to use version
Squidfont Orchestra (not sure who is the real author) – Ready to use version
My Reaper Orchestral Template v2019

Optionals (Not orchestral, but nice to have)

Modified Paulie Reaper Theme by me. (It is necessary to install the base theme first -> Download)
No Bugdet Band Keys by Jeff Glatt – Ready to use Version
Creepy Piano by Electronik Sound Lab
Drum Pro by Studio Linked
SL Drums 3 by electroniksoundlab

Here is a “quick” video of what you will find:

The installation is quite simple

Install Plogue
Download and set up a folder with the contents of the three libraries

$\"\"$ VST Folder\n3. (Optional) Install the theme and additional vsts/soundfonts

Set up user libraries path in sforzando plugin\n $\"\"$ Set the path to the User Files.
\n
Fire up the template.
\n
Make awesome tracks!
\n

Any suggestions are most welcome!

\n","data":{"title":"Reaper Orchestral Scoring Template v2019 – 100% Free!!! (101 Tracks)","slug":"reaper-orchestral-scoring-template-v2019-100-free-101-tracks","date_published":"2019-07-21T18:21:56.000Z","date_updated":"2019-07-21T18:21:56.000Z","tags":["Reaper","Audio"],"fileName":"2019-07-21-reaper-orchestral-scoring-template-v2019-100-free-101-tracks.md"},"isEmpty":false,"excerpt":"

Hello once again internet people.

After last year template I was suggested another great free (and open-source!) collections of orchestral samples. So I decided, why not, lets make a new template and see what we got.

As always the idea is only use free plugins.\nThe template is super handy to quickly test ideas and why not write whole pieces with it.

\n"}],"tags":["Reaper","Audio","Linux","Gaming","Proton","Fedora","ISCSI","Fish","Genexus","Art","Wordpress","Woocommerce","Ubuntu","WoL","Ethereum","Citrix","Raid","Neovim","Development","Hugo"]}