How to install driver for DVB-T2 USB TUNER EVOLVEO SIGMA T2 on UBUNTU 17.10 (or newer ubuntu rls.)?
Your device 0572:c68a is supposed to be covered by the driver dvb-usb-cxusb, however, the exact usb.id isn't included yet in the version included in the latest stable Ubuntu version, 17.10 and, therefore, earlier. Let's build a newer driver.
Please try this with a working internet connection:
sudo apt-get update
sudo apt-get install -y git build-essential
git clone https://bitbucket.org/CrazyCat/media_build.git
cd media_build
./build --git https://github.com/crazycat69/linux_media latest
sudo make install
It builds with a few possibly harmless warnings for me. The new driver reports:
$ modinfo dvb-usb-cxusb | grep C68
alias: usb:v0572pC68Ad*dc*dsc*dp*ic*isc*ip*in*
alias: usb:v0572pC689d*dc*dsc*dp*ic*isc*ip*in*
alias: usb:v0572pC688d*dc*dsc*dp*ic*isc*ip*in*
As you can see, your device is included. As a part of the install process, the needed firmware is also installed.
Reboot and tell us if there is any improvement. I will have a few more instructions.
EDIT: You have compiled the driver for your current kernel version only. When Update Manager installs a later kernel version, also known as linux-image, after the required reboot, recompile:
cd media_build
make distclean
git pull
./build
sudo make install
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Jiří Doubravský
Updated on September 18, 2022Comments
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Jiří Doubravský over 1 year
When i connect my EVOLVEO SIGMA T2
and type
lsusb
in terminal,linux identifies new device as ID
ID 0572:c68a Conexant Systems (Rockwell), Inc.
but w_scan command returns only error
w_scan version 20170107 (compiled for DVB API 5.10) using settings for CZECH REPUBLIC DVB aerial DVB-T Europe scan type TERRESTRIAL, channellist 4 output format vlc xspf playlist output charset 'ISO-8859-1' Info: using DVB adapter auto detection. main:4007: FATAL: ***** NO USEABLE TERRESTRIAL CARD FOUND. ***** Please check wether dvb driver is loaded and verify that no dvb application (i.e. vdr) is running.
How can I install driver for EVOLVEO SIGMA T2 and then successfuly scan for dvb-t & dvb-t2 channels ?
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Jiří Doubravský about 6 yearsso, ID 0572:c68a is equal to "Geniatech T230C2" ... evolveo is propably just local rebranding
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Jiří Doubravský about 6 yearsAmazing, after i finished descriebed procedure and rebooted my PC.
w_scan
succesfully found all DVB-T channels and then automaticaly found all DVB-T2 channels too ... it works as expected now :-) Thank you. Btw, here is my fullw_scan
output justpaste.it/1jhq3 -
chili555 about 6 yearsAwesome! Glad it's working. Please see my edit above in a few minutes.
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Jiří Doubravský almost 6 yearsERROR 404 github.com/crazycat69/linux_media repository not found
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chili555 almost 6 yearsPlease see my edit above.