Hi All
i have strange problem. All was OK for years until last week.
I have RPi Zero 2W with Waveshare 20416 HAT attached which has ethernet port and few USB ports. After i reboot RPi that HAT does not get recognized. When i re-connect USB keyboard or reconnect ethernet cable it comes back to life again and then in DMESG i can see messages like:
You can actually see the 20 seconds delay when new high-speed USB device number 2 was detected as it took me about that much time to unplug and plug keyboard again.
I did clean image of Raspbian and updated it with all packages available to reproduce the environment I have and the HAT is being recognized on every single boot, at least 20 in a row.
Can anyone help me out how to start troubleshooting the issue. I would really like to avoid setting up that device from a scratch.
i have strange problem. All was OK for years until last week.
I have RPi Zero 2W with Waveshare 20416 HAT attached which has ethernet port and few USB ports. After i reboot RPi that HAT does not get recognized. When i re-connect USB keyboard or reconnect ethernet cable it comes back to life again and then in DMESG i can see messages like:
Code:
[ 9.071543] bcm2835-codec bcm2835-codec: Loaded V4L2 decode[ 9.081068] bcm2835-codec bcm2835-codec: Device registered as /dev/video11[ 9.081156] bcm2835-codec bcm2835-codec: Loaded V4L2 encode[ 9.086126] bcm2835-codec bcm2835-codec: Device registered as /dev/video12[ 9.086212] bcm2835-codec bcm2835-codec: Loaded V4L2 isp[ 9.090674] bcm2835-codec bcm2835-codec: Device registered as /dev/video18[ 9.090774] bcm2835-codec bcm2835-codec: Loaded V4L2 image_fx[ 9.105458] bcm2835-codec bcm2835-codec: Device registered as /dev/video31[ 9.105545] bcm2835-codec bcm2835-codec: Loaded V4L2 encode_image[ 10.793101] 8021q: 802.1Q VLAN Support v1.8[ 11.089992] cfg80211: Loading compiled-in X.509 certificates for regulatory database[ 11.137747] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'[ 11.167866] cfg80211: loaded regulatory.db is malformed or signature is missing/invalid[ 32.792881] Indeed it is in host mode hprt0 = 00021501[ 32.980742] usb 1-1: new high-speed USB device number 2 using dwc_otg[ 32.980883] Indeed it is in host mode hprt0 = 00001101I did clean image of Raspbian and updated it with all packages available to reproduce the environment I have and the HAT is being recognized on every single boot, at least 20 in a row.
Can anyone help me out how to start troubleshooting the issue. I would really like to avoid setting up that device from a scratch.
Statistics: Posted by 4k3or3et — Thu May 09, 2024 9:39 am