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  1. #611
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    FYI, I found another one that is not listed in that list : ASUS USB-AC51, also using a 802.11ac Mediatek MT7610U chip. The advantage compared to the other 802.11ac dongles of the list is that it is smaller and cheap (the Linksys AE6000 is small too but old and very hard to find outside of US currently).

  2. #612
    Senior Member Jeff07971's Avatar
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    HDMI TV Display of Jivelite fails on input change

    Hi All,
    I use my TV for the display of Jivelite on my Pi2B, I have done this for a good few years now without trouble until now.
    Now if I select the input on the TV while the Pi is booting all works fine until I change inputs on the TV.
    If I change the input on the TV to another when I come back to the Pi input my TV says "No Signal" "Not connected"

    This is a relatively new problem and was working fine until an upgrade (clean install) to pCP 8.0 or 8.1, not sure which TBH

    I have uncommented "config_hdmi_boost=4" in config.txt

    Code:
    # uncomment to increase signal to HDMI, if you have interference, blanking, or
    # no display
    config_hdmi_boost=4
    but makes no difference, has anyone any ideas ?


    Lounge | piCorePlayer v8.1.0 | www v00017 | linux 5.10.77-pcpCore-v7 (32) | piCore v13.1 | Squeezelite v1.9.9-1391-pCP
    On Raspberry Pi 2 Model B v1.1

    Jeff

    Want a webapp ? Get SqueezeLite-X ! https://forums.slimdevices.com/showt...l=1#post903953

  3. #613
    Senior Member paul-'s Avatar
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    Are you using the vc4-kms-v3d driver on this one?

    What happens if you just turn off the tv? Anything odd in dmesg?
    piCorePlayer a small player for the Raspberry Pi in RAM.
    Homepage: https://www.picoreplayer.org

    Please donate if you like the piCorePlayer

  4. #614
    Senior Member Jeff07971's Avatar
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    Quote Originally Posted by paul- View Post
    Are you using the vc4-kms-v3d driver on this one?

    What happens if you just turn off the tv? Anything odd in dmesg?
    I am using the vc4-kms-3d driver with noaudio

    When I first change input on TV from pCP after booting I get a single "vc4_hdmi 3f902000.hdmi: Unknown register ID 58"

    This does not repeat on more input changes or poweroff of the TV

    If I boot and then poweroff the TV I get the same "vc4_hdmi 3f902000.hdmi: Unknown register ID 58"

    Jeff

    Want a webapp ? Get SqueezeLite-X ! https://forums.slimdevices.com/showt...l=1#post903953

  5. #615
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    Jan 2022
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    udev rule not fired

    Hi there,

    I am using PiCorePlayer 8.1.0 and tried to implement restart of squeezelite when a USB device is added according to https://docs.picoreplayer.org/projec...-from-usb-dac/. I think the manual is not perfectly pCP 8.1.0 compatible, but I think I worked around the main incompatibilities between pCP 7.0.0 and 8.1.0.

    So, I created /etc/udev/rules.d/80-local.rules with this content (I doublechecked idVendor and idProduct):
    Code:
    SUBSYSTEM=="usb", ATTRS{idVendor}=="154e", ATTR{idProduct}=="300a", ACTION=="add", RUN+="/home/tc/DAC_start.sh"
    SUBSYSTEM=="usb", ATTRS{idVendor}=="154e", ATTR{idProduct}=="300a", ACTION=="remove", RUN+="/home/tc/DAC_stop.sh"
    I added the directory to the pCP backup routine using /opt/.filetool.lst.

    My problem is that the rules don't get fired by udev once I power up the USB device... Are there any changes in pCP 8.1.0 that would affect udev rules and that I would need to be aware of?

    In case you need to know:

    This is my DAC_start.sh:
    Code:
    ######### DAC_start.sh ######### 
    #!/bin/sh
    date >> /tmp/udev.log
    echo "Starting Squeezelite   ..." >> /tmp/udev.log
    sudo /usr/local/etc/init.d/squeezelite restart
    ###############################
    This is my DAC_stop.sh:
    Code:
    ######### DAC_stop.sh ######### 
    #!/bin/sh
    date >> /tmp/udev.log
    echo "Stopping Squeezelite   ..." >> /tmp/udev.log
    sudo /usr/local/etc/init.d/squeezelite stop
    ###############################
    I made both scripts executable using sudo chmod +x /home/tc/DAC_xxxx.sh. Both scripts work as expected when executed manually.

    Thanks!
    Last edited by Sven_R; 2022-01-20 at 03:05.

  6. #616
    Senior Member Greg Erskine's Avatar
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    Quote Originally Posted by paul- View Post
    @Greg_Erskine, perhaps we should link that list somewhere in our documentation.
    Added link to "The Short List" on all wifi pages in the "More information" section.

  7. #617
    Senior Member paul-'s Avatar
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    Sven,

    Adding rules to udev that way, udev is already running. You need to reload the udev rules manually during the boot process. You will need to do this every boot.

    Code:
    udevadm control —reload-rules
    udevadm trigger
    piCorePlayer a small player for the Raspberry Pi in RAM.
    Homepage: https://www.picoreplayer.org

    Please donate if you like the piCorePlayer

  8. #618
    Senior Member paul-'s Avatar
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    Not sure Jeff. It’s sensing the tv is not using the hdmi…..not sure why it doesn’t come back. I wonder if the fkms driver does the same thing…..just be aware that the fkms doesn’t have the noaudio parameter.
    piCorePlayer a small player for the Raspberry Pi in RAM.
    Homepage: https://www.picoreplayer.org

    Please donate if you like the piCorePlayer

  9. #619
    Senior Member Jeff07971's Avatar
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    Quote Originally Posted by paul- View Post
    Not sure Jeff. It’s sensing the tv is not using the hdmi…..not sure why it doesn’t come back. I wonder if the fkms driver does the same thing…..just be aware that the fkms doesn’t have the noaudio parameter.
    Thanks Paul, I'll have a try again later

    Jeff

    Want a webapp ? Get SqueezeLite-X ! https://forums.slimdevices.com/showt...l=1#post903953

  10. #620
    Junior Member
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    Quote Originally Posted by paul- View Post
    Adding rules to udev that way, udev is already running. You need to reload the udev rules manually during the boot process. You will need to do this every boot.

    Code:
    udevadm control —reload-rules
    udevadm trigger
    Thanks, Paul, for coming back to this. I forgot to mention that I did this. I tried again to doublecheck - without success. I am out of ideas why the udev rules don't get fired...

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