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- To: Submit <submit@bugs.debian.org>
- Subject: Switching on/off 5.1 audio amplifier/receiver causes graphics card to turn off
- From: Davide Beatrici <me@davidebeatrici.dev>
- Date: Sun, 20 Jun 2021 19:43:22 +0200 (CEST)
- Message-id: <MceWGIo--3-2@davidebeatrici.dev>
Package: linux-image-5.10.0-7-amd64
Version: 5.10.40-1
I have a 5.1 audio amplifier/receiver connected to a Gigabyte X570 AORUS PRO (Realtek ALC1220) via SPDIF.
After updating from 5.10.0-6-amd64 to 5.10.0-7-amd64, the AMD Vega 56 graphics card turns off as soon as I switch the amplifier on or off.
The first time I encountered the issue was when shutting down Debian, leading me to suspect it was either a race condition that was never triggered before or an electricity spike.
That turned out not to be the case, because I can reliably reproduce the issue and I confirmed that it doesn't happen in 5.10.0-6-amd64.
Once the graphics card is turned off the computer seems to remain responsive and SysRq commands work.
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Hi Davide,
On Sat, Jul 03, 2021 at 01:11:45AM +0200, Davide Beatrici wrote:
> I've been using the AVR-X1000 for a few days now and the problem is no more.
>
> I also realized the AVR-X500 has another issue: the volume of the surround (rear) and subwoofer channels is way too low.
> With the new amplifier all channels have proper volume, without individual tuning.
>
> Sorry for the wrong bug report, free free to close it.
> Hopefully it will be useful for someone encountering a similar issue in the future.
Thanks for reporting back! I'm closing then the bugreport with this
message.
Regards,
Salvatore
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