From: "Ignas Lapėnas" <ignas@lapenas.dev>
To: Daniel Hatton <dan.hatton@btinternet.com>
Cc: GUIX help list <help-guix@gnu.org>
Subject: Re: How to diagnose Bluetooth trouble?
Date: Mon, 18 Nov 2024 13:35:40 +0200 [thread overview]
Message-ID: <87jzd0ojub.fsf@lapenas.dev> (raw)
In-Reply-To: <d94df0f6-d1a3-4cf7-bad7-ed4720addfc9@btinternet.com> (Daniel Hatton's message of "Mon, 18 Nov 2024 09:53:03 +0000")
> bluetoothctl power on
>
> produces the error message "No default controller available"
>
> and
>
> bluetoothctl list
>
> comes up blank.
>
> I've checked with lsmod, and the bluetooth kernel module is loaded.
>
> What's the next move, please?
Most information I could find is summarized here:
https://wiki.archlinux.org/title/Bluetooth#bluetoothctl:_No_default_controller_available
Since you're with guix, journalctl command should be replaced with
something like this.
sudo cat /var/log/messages | grep hci
to check if you're blocked by rfkill the command should simply be rfkill
--
Hope that helps,
Ignas
next prev parent reply other threads:[~2024-11-18 11:36 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-16 10:39 How to diagnose Bluetooth trouble? Daniel Hatton
2024-11-18 7:57 ` Ignas Lapėnas
2024-11-18 9:53 ` Daniel Hatton
2024-11-18 11:35 ` Ignas Lapėnas [this message]
2024-11-18 13:48 ` Daniel Hatton
2024-11-18 14:15 ` Ignas Lapėnas
2024-11-20 13:02 ` Daniel Hatton
2024-11-21 12:13 ` Daniel Hatton
2024-11-21 12:37 ` Ignas Lapėnas
2024-11-21 18:26 ` Daniel Hatton
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=87jzd0ojub.fsf@lapenas.dev \
--to=ignas@lapenas.dev \
--cc=dan.hatton@btinternet.com \
--cc=help-guix@gnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this external index
https://git.savannah.gnu.org/cgit/guix.git
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.