[SOLVED] Qualcomm Atheros QCA9377 No Bluetooth

Brolupyr777 · 2024-12-10 04:16:13

After a pacman failure, and a kernel panic, which was fixed in the previous post, I have now found another issue related with my bluetooth adapter Qualcomm Atheros QCA9377 802.11ac. The WI-FI seems to work perfectly fine on it, but the Bluetooth refuses to do so. I have tried reinstalling various packages such as linux-firmware, and bluez, but nothing seems to work, but running lspci displays the adapter just fine, while the bluetoothctl refuses to detect the controller with the error message, "No default controller available." Let me know if there is any additional information needed

Last edited by Brolupyr777 (2024-12-11 03:38:28)

gromit · 2024-12-10 04:24:28

Did you already reinstall all packages from the aborted transaction? Otherwise since it was a kernel update the update might have also caused the issue on it's own. To check that you could for example try if it works with the "linux-lts" package.

Brolupyr777 · 2024-12-10 04:27:42

How can you check what packages might have failed? I have tried pacman -Syu multiple times.

gromit · 2024-12-10 04:31:38

There are tools like https://github.com/Edu4rdSHL/archlinux-pkgrecover to fix certain transaction, but generally you can check the output of "pacman -Qkk" and friends.

Brolupyr777 · 2024-12-10 04:40:57

Is there a filter I can use to quickly reinstall all the packages? It seems that I have a lot of checksum keys verification failures and some packages missing a file.

seth · 2024-12-10 10:04:06

re-install all packages
But first let's see

sudo LC_ALL=C pacman -Qkk | grep -v ', 0 altered files' | grep -v backup

Brolupyr777 · 2024-12-11 01:28:45

[user@Arch ~]$ sudo LC_ALL=C pacman -Qkk | grep -v ', 0 altered files' | grep -v backup
warning: cups: /etc/cups/classes.conf (Permissions mismatch)
warning: cups: /etc/cups/printers.conf (Permissions mismatch)
warning: java-runtime-common: /usr/lib/jvm/default (Symlink path mismatch)
warning: java-runtime-common: /usr/lib/jvm/default (Modification time mismatch)
warning: java-runtime-common: /usr/lib/jvm/default-runtime (Symlink path mismatch)
warning: java-runtime-common: /usr/lib/jvm/default-runtime (Modification time mismatch)
warning: libutempter: /usr/lib/utempter/utempter (GID mismatch)
warning: libutempter: /usr/lib/utempter/utempter (Permissions mismatch)
cups: 947 total files, 2 altered files
java-runtime-common: 21 total files, 2 altered files
libutempter: 20 total files, 1 altered file
warning: shadow: /usr/bin/groupmems (GID mismatch)
warning: shadow: /usr/bin/groupmems (Permissions mismatch)
warning: systemd: /var/log/journal (GID mismatch)
warning: vlc: /usr/lib/vlc/plugins/plugins.dat (Modification time mismatch)
warning: vlc: /usr/lib/vlc/plugins/plugins.dat (Size mismatch)
warning: vlc: /usr/lib/vlc/plugins/plugins.dat (SHA256 checksum mismatch)
shadow: 588 total files, 1 altered file
systemd: 1547 total files, 1 altered file
vlc: 977 total files, 1 altered file

Brolupyr777 · 2024-12-11 02:19:09

The system now fails to load after running:

sudo pacman -S $(sudo pacman -Qnq)

https://ibb.co/NC8ZrtG

Brolupyr777 · 2024-12-11 03:23:52

I have fixed the previous problem by regenerating my initramfs.

Brolupyr777 · 2024-12-11 03:38:09

Not even joking when I say this but this reddit post helped me out!
All I had to do was completely unpower my computer for a minute, and Bluetooth magically started working again like nothing ever happened.
Somebody PLEASE investigate this black magic!

https://www.reddit.com/r/archlinux/comm … s_skipped/
https://stackoverflow.com/questions/765 … ditionpath

seth · 2024-12-11 07:24:24

Is there a parallel windows installation?

Brolupyr777 · 2024-12-12 00:57:16

Nope, the machine however did have a windows system prior to switching to Linux

Arch Linux

#1 2024-12-10 04:16:13

[SOLVED] Qualcomm Atheros QCA9377 No Bluetooth

#2 2024-12-10 04:24:28

Re: [SOLVED] Qualcomm Atheros QCA9377 No Bluetooth

#3 2024-12-10 04:27:42

Re: [SOLVED] Qualcomm Atheros QCA9377 No Bluetooth

#4 2024-12-10 04:31:38

Re: [SOLVED] Qualcomm Atheros QCA9377 No Bluetooth

#5 2024-12-10 04:40:57

Re: [SOLVED] Qualcomm Atheros QCA9377 No Bluetooth

#6 2024-12-10 10:04:06

Re: [SOLVED] Qualcomm Atheros QCA9377 No Bluetooth

#7 2024-12-11 01:28:45

Re: [SOLVED] Qualcomm Atheros QCA9377 No Bluetooth

#8 2024-12-11 02:19:09

Re: [SOLVED] Qualcomm Atheros QCA9377 No Bluetooth

#9 2024-12-11 03:23:52

Re: [SOLVED] Qualcomm Atheros QCA9377 No Bluetooth

#10 2024-12-11 03:38:09

Re: [SOLVED] Qualcomm Atheros QCA9377 No Bluetooth

#11 2024-12-11 07:24:24

Re: [SOLVED] Qualcomm Atheros QCA9377 No Bluetooth

#12 2024-12-12 00:57:16

Re: [SOLVED] Qualcomm Atheros QCA9377 No Bluetooth

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