86 lines
1.6 KiB
Markdown
86 lines
1.6 KiB
Markdown
---
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title: Fedora
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date: 2024-12-31T13:21:50+0100
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lastmod: 2025-01-01T17:22:27+0000
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tags:
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- fedora
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- networkmanager
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#showAuthor: false
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# site_exclude: true
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draft: true
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---
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## Fedora 41: broken audio on my X1 Carbon Gen7
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Add this to `/etc/modprobe.d/alsa.conf`:
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```conf
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options snd-intel-dspcfg dsp_driver=1
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```
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and reboot.
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What devices?
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```console
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$ lspci | grep -i audio
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00:1f.3 Audio device: Intel Corporation Cannon Point-LP High Definition Audio Controller (rev 11)
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$ inxi -A
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Audio:
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Device-1: Intel Cannon Point-LP High Definition Audio driver: snd_hda_intel
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API: ALSA v: k6.12.7-arch1-1 status: kernel-api
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Server-1: PipeWire v: 1.2.7 status: active
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```
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## dnf
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### increase speed
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Add to the end of the config file (`/etc/dnf/dnf.conf`):
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```conf
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max_parellel_downloads=10
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fastestmirror=true
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```
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### keep cache
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Add to `/etc/dnf/dnf.conf`:
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```conf
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keepcache=1
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```
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## Fixed MAC address on wifi device
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```console
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$ sudo touch /etc/NetworkManager/conf.d/22-wifi-mac-addr.conf
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```
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This prevents loading <kbd>/usr/lib/NetworkManager/conf.d/22-wifi-mac-addr.conf</kbd>,
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which should contain something like:
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```systemd
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[connection.22-wifi-mac-addr]
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match-device=type:wifi
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wifi.cloned-mac-address=stable-ssid
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[.config]
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enable=nm-version-min:1.45
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```
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So if we just want to use the original MAC address on your home network,
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we use `nmcli` for that, like for my homenet _Macarant_Net_:
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```console
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$ nmcli connection modify Macarant_Net wifi.cloned-mac-address permanent
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```
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