Hyperion.ng fails to start after OS update

I've logged this as an issue in Github also, hoping someone can help: -

My Hyperion install has refused to start after a recent raspbian os update.

Raspberry Pi3, Kernel: 5.10.17-v8+, Hyperion.ng: Hyperion-2.0.0-alpha.9-Linux-armv7l.deb, runnung as user: pi

I initially thought that maybe there was some file corruption, so removed the package "apt remove" and then reinstalled, but am still getting exactly the same issue. No indication of anything else running oddly, so I don't suspect the SD card.

Error messages: (from journalctl -f) : -

hyperiond[2586]: Error : incorrect HTTP headers line : "umber%255Edirection%253Ds%25253AASC%5Efilters%3Do%253A\r\n"

hyperiond[2586]: Error : incorrect HTTP headers line : "s%25253AchannelNumber%255Edirection%253Ds%25253AASC%5Efilters%3Do%253A\r\n"

hyperiond[2586]: Error : incorrect HTTP headers line : "%255Edirection%253Ds%25253AASC%5Efilters%3Do%253A\r\n"

hyperiond[2586]: Error : incorrect HTTP headers line : "ction%253Ds%25253AASC%5Efilters%3Do%253A\r\n"

hyperiond[2586]: Error : incorrect HTTP headers line : "3Ds%25253AASC%5Efilters%3Do%253A\r\n"

hyperiond[2586]: Error : incorrect HTTP headers line : "AASC%5Efilters%3Do%253A\r\n"

hyperiond[2586]: Error : incorrect HTTP headers line : "er%255Edirection%253Ds%25253AASC%5Efilters%3Do%253A\r\n"

hyperiond[2586]: Error : incorrect HTTP headers line : "253Ds%2525253Agenre%25255Ewidth%25253Dn%2525253A250%5Esort%3Do%253Afield%253Ds%25253AchannelNumber%255Edirection%253Ds%25253AASC%5Efilters%3Do%253A\r\n"

hyperiond[2586]: Error : incorrect HTTP headers line : "Do%253A\r\n"

hyperiond[2586]: Error : incorrect HTTP headers line : "3A\r\n"

hyperiond[2586]: Error : incorrect HTTP headers line : "s%25253AchannelNumber%255Edirection%253Ds%25253AASC%5Efilters%3Do%253A\r\n"

hyperiond[2586]: Error : incorrect HTTP headers line : "253Ds%25253AASC%5Efilters%3Do%253A\r\n"

hyperiond[2586]: Error : incorrect HTTP headers line : "lNumber%255Edirection%253Ds%25253AASC%5Efilters%3Do%253A\r\n"

hyperiond[2586]: Error : incorrect HTTP headers line : "253Ds%2525253Agenre%25255Ewidth%25253Dn%2525253A250%5Esort%3Do%253Afield%253Ds%25253AchannelNumber%255Edirection%253Ds%25253AASC%5Efilters%3Do%253A\r\n"

hyperiond[2586]: Error : incorrect HTTP headers line : "rs%3Do%253A\r\n"

After the installation, the web interface doesn't load automatically when I navigate to the ip:port, I have to keep refreshing the page in the browser, which causes it to partially appear, but all greyed out. The constant refreshing also causes more of the above errors to appear in the logs.

@TPmodding: No, as I'm using the pi for other things, i.e. tvheadend etc

Just removed it and installed again, as couldn't remember the message I got: -

sudo dpkg -i Hyperion-2.0.0-alpha.9-Linux-armv7l.deb

Selecting previously unselected package hyperion.

(Reading database ... 244006 files and directories currently installed.)

Preparing to unpack Hyperion-2.0.0-alpha.9-Linux-armv7l.deb ...

---Hyperion ambient light preinst ---

Unpacking hyperion (2.0.0) ...

Setting up hyperion (2.0.0) ...

---Hyperion ambient light postinstall ---

---> init deamon: systemd

Created symlink /etc/systemd/system/multi-user.target.wants/hyperiond@pi.service → /etc/systemd/system/hyperiond@.service.

---> Install Hyperion desktop icons

--> systemctl start hyperiond for user pi

-----------------------------------------------------------------------------

---> Hyperion has been installed/updated!

--->

---> Hyperion has been installed as service, it will start on each system startup

---> For configuration, visit with your browser: 192.168.1.58:8090

---> or if already used by another service try: 192.168.1.58:8091

-----------------------------------------------------------------------------

Webpage: http://www.hyperion-project.org

Wiki: wiki.hyperion-project.org

Forum: forum.hyperion-project.org

-----------------------------------------------------------------------------

As soon as I browse to the ip address:port above, I start getting these in the journalctl log:

raspberrypi3-tv hyperiond[21707]: Error : incorrect HTTP headers line : "%253Afield%253Ds%25253AchannelNumber%255Edirection%253Ds%25253AASC%5Efilters%3Do%253A\r\n"

And again, the web frontend doesn't appear.

Just tried cookies, no change

I'm running Buster.

And will check the armv6l package and get back to you.

Lord-Grey - Thanks for helping, where can I find the dB please?

Lord-Grey I lied, not on purpose. I removed the cookies again and restarted the browser. It worked this time.

Lord-Grey and TPmodding Thanks to both of you for your help. It's a great project.