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<blockquote data-quote="deejaydee" data-source="post: 1143835" data-attributes="member: 418341">I have installed ubuntu 20.04 on a free partition. Here are all the commands I ran:#install 5.13.0-39 kernel&nbsp; sudo apt install linux-modules-5.13.0-39-generic linux-headers-5.13.0-39-generic linux-image-5.13.0-39-generic linux-tools-5.13.0-39-generic linux-buildinfo-5.13.0-39-genericsudo reboot &gt; degraded graphical display <img src="https://www.satellites.co.uk/styles/default/xenforo/smilies/sad.png"&nbsp; class="smilie" loading="lazy" alt=":(" title="Sad&nbsp; &nbsp; :(" data-shortname=":(" />#loading prerequisite packagessudo apt install git make gcc g++ linux-headers-generic patchutils libproc-processtable-perl libsrt-dev#loading tbs firmwares&nbsp;wget <a href="http://www.tbsdtv.com/download/document/linux/tbs-tuner-firmwares_v1.0.tar.bz2" target="_blank">http://www.tbsdtv.com/download/document/linux/tbs-tuner-firmwares_v1.0.tar.bz2</a>&nbsp;sudo tar jxvf tbs-tuner-firmwares_v1.0.tar.bz2 -C /lib/firmware/#try to restore graphical display&nbsp;sudo apt-get --reinstall install linux-modules-$(uname -r) linux-modules-extra-$(uname -r) &amp;&amp; sudo apt install --reinstall linux-headers-$(uname -r)reboot &gt; graphical display back to normal&nbsp;mkdir ~/blindscan_kernel&nbsp;cd&nbsp; ~/blindscan_kernel&nbsp;git clone --depth=1&nbsp; <a href="https://github.com/deeptho/linux_media.git" target="_blank">GitHub - deeptho/linux_media: TBS linux open source drivers</a> ./media&nbsp;git clone <a href="https://github.com/tbsdtv/media_build.git" target="_blank">GitHub - tbsdtv/media_build</a>&nbsp;cd media_build&nbsp;git checkout master&nbsp;make dir DIR=../media&nbsp;./install.shreboot &gt; degraded graphical display + same dmesg as in my first post (cec module conflict + i2c errors) &gt; no improvement.Looks like my hardware combination is not helping ? or I am very unlucky ! I have an ASUS M70AD PC with AMD Radeon R9 255 graphical card.</blockquote>

[QUOTE="deejaydee, post: 1143835, member: 418341"] I have installed ubuntu 20.04 on a free partition. Here are all the commands I ran: #install 5.13.0-39 kernel sudo apt install linux-modules-5.13.0-39-generic linux-headers-5.13.0-39-generic linux-image-5.13.0-39-generic linux-tools-5.13.0-39-generic linux-buildinfo-5.13.0-39-generic sudo reboot > degraded graphical display :( #loading prerequisite packages sudo apt install git make gcc g++ linux-headers-generic patchutils libproc-processtable-perl libsrt-dev #loading tbs firmwares wget [URL]http://www.tbsdtv.com/download/document/linux/tbs-tuner-firmwares_v1.0.tar.bz2[/URL] sudo tar jxvf tbs-tuner-firmwares_v1.0.tar.bz2 -C /lib/firmware/ #try to restore graphical display sudo apt-get --reinstall install linux-modules-$(uname -r) linux-modules-extra-$(uname -r) && sudo apt install --reinstall linux-headers-$(uname -r) reboot > graphical display back to normal mkdir ~/blindscan_kernel cd ~/blindscan_kernel git clone --depth=1 [URL='https://github.com/deeptho/linux_media.git']GitHub - deeptho/linux_media: TBS linux open source drivers[/URL] ./media git clone [URL='https://github.com/tbsdtv/media_build.git']GitHub - tbsdtv/media_build[/URL] cd media_build git checkout master make dir DIR=../media ./install.sh reboot > degraded graphical display + same dmesg as in my first post (cec module conflict + i2c errors) > no improvement. Looks like my hardware combination is not helping ? or I am very unlucky ! I have an ASUS M70AD PC with AMD Radeon R9 255 graphical card. [/QUOTE]

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