Closed oowl closed 5 years ago
Hi @attenuation. Sorry to hear you're having trouble with the audio.
Can you try the default kernel from Arch and let me know if you still have the same problems? The linux-samus kernel makes a few changes, but none of them should affect the sound support.
@christianbundy yes,same problem
Thanks! Can you go into alsamixer, hit F6, select the Broadwell chip, and verify that the volume on that sound device device is also all the way up?
Also, which desktop environment are you using? With GNOME I've had to go to the sound manager and click back and forth between the "muti-channel" and "speakers", ensuring both volumes are turned up. I'm not sure why that works, but it's saved me a few times in the past.
I am using plasma,
Now i use this to test it
If i face same problem,I will feedback.Thanks
I face same problem when i use multichannel output
Is this rt5677driver problem?
@attenuation after the error occurs, can you post the full output of dmesg
in a gist? Does I/O or CPU spike when this happens?
This issue might be worth posting to the LKML, given that the driver is upstreamed and seems to cause system slowdown.
My firefox is very slow but io and cpu looks no problem.It is very strange. @ehegnes
This is htop message
This is iotop message
This is dmesg log
https://gist.github.com/attenuation/aae80a2c9fd861adcea2850ffb9a991e
You can pay attention to information related to
haswell-pcm-audio
This issue might be worth posting to the LKML, given that the driver is upstreamed and seems to cause system slowdown.
I second this. I'd love to help, but I don't see anything that strikes me as obvious.
This is the same situation as mine. https://lkml.org/lkml/2017/9/18/54 But it seems to have not been resolved
This problem has appeared many times in recent days.Should I report to lkml?
Maybe i can give you a shell when this problem happens again
I mostly wanted to see that the firmware was loading properly with the dmesg
log. It is. I don't understand the ASoC internals well enough to debug, unfortunately.
I'd go ahead and report it. Can't hurt to add another voice regarding the issue. If you don't get a proper response, consider reaching out to the person who authored the module in the kernel.
Original Patch (LKML): https://lkml.org/lkml/2016/8/14/207
@ehegnes I have already sent him an email.But his equipment is broken and cannot be maintained.
And i have other problem about hdmi. When I insert the hdmi interface, dmesg's error is
[ 35.552375] usb 1-5: new high-speed USB device number 7 using xhci_hcd
[ 36.084818] usb 1-5: New USB device found, idVendor=2109, idProduct=0100, bcdDevice= 2.00
[ 36.084825] usb 1-5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 36.084830] usb 1-5: Product: USB 2.0 BILLBOARD
[ 36.084834] usb 1-5: Manufacturer: VIA Technologies Inc.
[ 36.084838] usb 1-5: SerialNumber: 0000000000000001
[ 38.059926] [drm:intel_dp_get_link_train_fallback_values [i915]] *ERROR* Link Training Unsuccessful
[ 38.087035] [drm:intel_dp_get_link_train_fallback_values [i915]] *ERROR* Link Training Unsuccessful
My computer recognizes my hdmi, but my monitor is not lit
Have you encountered this problem?
@attenuation
I've noticed some weirdness with my HDMI to USB-C adapter where the USB-C plug needs to be inserted "the right way". If I get the issues you get, I'll just flip over the plug and it'll start working just fine. At this point I've carved "this side up" on one side of the adapter, but maybe it's the same problem you're having? Hope that helps!
@christianbundy This is amazing.I can't believe that type c have this problem.
My comment for this line in /etc/pulse/default.pa
load-module module-suspend-on-idle
problem sloved
Thank you for give me help
After i install linux-samus 4.16 on my chromebook pixel 2015. When i start my computer,dmesg boot log display
then i use
use-speaker-output
anduse-mic-input
provide by 'samus-scrpit' packager. My sound card does work properly (except my mic). But after a while, or after turning on the headset, after plugging it in a few times. dmesg displayand then my computer repeat this error.Then he becomes slow,and too hot. I can not slove this problem.