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    <title>Firefly Open Source Community - Firefly-RK3288</title>
    <link>https://bbs.t-firefly.com/forum.php?mod=forumdisplay&amp;fid=112</link>
    <description>Latest 20 threads of Firefly-RK3288</description>
    <copyright>Copyright(C) Firefly Open Source Community</copyright>
    <generator>Discuz! Board by Comsenz Inc.</generator>
    <lastBuildDate>Sun, 19 Apr 2026 20:13:14 +0000</lastBuildDate>
    <ttl>60</ttl>
    <image>
      <url>https://bbs.t-firefly.com/static/image/common/logo_88_31.gif</url>
      <title>Firefly Open Source Community</title>
      <link>https://bbs.t-firefly.com/</link>
    </image>
    <item>
      <title>WIFI doesn\'t work with Ubuntu 14.04 (Firefly) with new board RK3288. Camera is</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=2230</link>
      <description><![CDATA[Hi all,

I use a RK3288 board with a little program include in with WebRTC technology for video conference. All was working fine BUT I recenly buy new board and the Wifi chipset isn\'t recognized anymore. I\'m obligated to install Ubuntu 16.04 BUT wi ..]]></description>
      <category>Firefly-RK3288</category>
      <author>compta</author>
      <pubDate>Tue, 06 Mar 2018 11:19:56 +0000</pubDate>
    </item>
    <item>
      <title>Outputting LVDS via pin connectors?</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=2200</link>
      <description><![CDATA[Hello,

I want to drive an LCD display with my RK3288 via the pin connectors, which have pin out for LVDS so it should work.

But when I run \&quot;sudo xrandr --query\&quot; I get no listing of LVDS output (in fact only HDMI-1). How do I enable this without ..]]></description>
      <category>Firefly-RK3288</category>
      <author>Jepplar</author>
      <pubDate>Wed, 07 Feb 2018 10:06:42 +0000</pubDate>
    </item>
    <item>
      <title>Issues with HDMI display resolution</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=2199</link>
      <description><![CDATA[Hello,

I have an RK-3288 and I\'m running into issues getting the correct display resolution over HDMI. It looks like i\'m maybe getting 720 or lower, which is then upscaled in my monitor and looks horrible.
If I instead plug in VGA cable it looks  ..]]></description>
      <category>Firefly-RK3288</category>
      <author>ChewToy</author>
      <pubDate>Tue, 06 Feb 2018 13:47:51 +0000</pubDate>
    </item>
    <item>
      <title>HMDI input for ubuntu</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=2197</link>
      <description><![CDATA[Hi, all

I want to capture HDMI input stream from 1080p30 camera in ubuntu.
Regarding thread history(2016) on this thread, someone could not capture stream in ubuntu.

Anyone who has success history capturing HDMI input in UBUNTU in RK3288 reloa ...]]></description>
      <category>Firefly-RK3288</category>
      <author>paul0208</author>
      <pubDate>Tue, 06 Feb 2018 02:11:27 +0000</pubDate>
    </item>
    <item>
      <title>Ubuntu 16.04</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=2169</link>
      <description><![CDATA[Hi,

I have a AIO-3288J card and I flashed Ubuntu 16.04 from the Google Drive of Firefly. When I start the card, I get a fatal error :
/dev/block/mtd/by-name/linuxroot does not exist.

I attached the all log from the debug port.

If someone ca ...]]></description>
      <category>Firefly-RK3288</category>
      <author>phoxene</author>
      <pubDate>Wed, 10 Jan 2018 15:00:39 +0000</pubDate>
    </item>
    <item>
      <title>it doesn\'t play video and it doesn\'t sound</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=2117</link>
      <description><![CDATA[When I do an apt-get upgrade, I stop playing the sound and playing video. What can I do to solve it?]]></description>
      <category>Firefly-RK3288</category>
      <author>oportog</author>
      <pubDate>Wed, 08 Nov 2017 14:39:57 +0000</pubDate>
    </item>
    <item>
      <title>SDcard Linux image for RK3288?</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=2104</link>
      <description><![CDATA[Please, where can I find the image file to boot from the SDcard in RK3288? There is no such file on t-firefly.com.]]></description>
      <category>Firefly-RK3288</category>
      <author>claudiolima</author>
      <pubDate>Fri, 03 Nov 2017 01:56:38 +0000</pubDate>
    </item>
    <item>
      <title>can i connect firefly rk3288 with trrs to 3rca cable to old tv?</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=2089</link>
      <description><![CDATA[hi everyone!
can i connect firefly rk3288 with trrs to 3rca cable to old tv?]]></description>
      <category>Firefly-RK3288</category>
      <author>arare</author>
      <pubDate>Mon, 16 Oct 2017 15:01:58 +0000</pubDate>
    </item>
    <item>
      <title>Dual monitor configuration in Firefly-RK3288-Reload (2xHDMI)</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=2085</link>
      <description><![CDATA[Hello,

I would like to know how to enable dual monitor (2xHDMI) configuration in Firefly-RK3288-Reload with Ubuntu.I¡¯ve installed official ¡®Firefly-RK3288-Reload_Ubuntu14.04_201708151617.img¡¯ image and it seems there is no support for dual moni ...]]></description>
      <category>Firefly-RK3288</category>
      <author>Svarov</author>
      <pubDate>Mon, 02 Oct 2017 09:14:04 +0000</pubDate>
    </item>
    <item>
      <title>SD card boot fail</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=2066</link>
      <description><![CDATA[I am trying to boot a firefly rk3288 from sd card.  I downloaded the sd card image 201503021436 from your link and wrote it to an sd card using the sd firmware tool 1.45.  However, when booting, I got a lot of error messages which seemed the paramete ...]]></description>
      <category>Firefly-RK3288</category>
      <author>cisys-witty</author>
      <pubDate>Fri, 08 Sep 2017 07:48:36 +0000</pubDate>
    </item>
    <item>
      <title>How to remove suspension from the system?</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=2054</link>
      <description><![CDATA[Hello, I\'m problem with suspension, 
I need to keep the screen on, how could I disable the suspension so it does not turn black? I have LDXE environment]]></description>
      <category>Firefly-RK3288</category>
      <author>oportog</author>
      <pubDate>Wed, 30 Aug 2017 22:27:56 +0000</pubDate>
    </item>
    <item>
      <title>Snapd and squashfs</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=2046</link>
      <description><![CDATA[Hi,

I use snapd to manage installation and update of my package on all my devices.
Today I can\'t use it on firefly. Install snapd work well but when I try to install the sample hello-world I have the message :
This error occur on command :

Th ...]]></description>
      <category>Firefly-RK3288</category>
      <author>sliard</author>
      <pubDate>Tue, 29 Aug 2017 06:55:23 +0000</pubDate>
    </item>
    <item>
      <title>How can I download linux image with 7.85-Inches EDP Display Module patch?</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=2037</link>
      <description><![CDATA[Hi, I\'m one of the user using firefly-rk3288-reload with 7.85\&quot; EDP Display Module.

I\'m using full build Ubuntu 14.04 image which i downloaded at the firefly download section.
But the problem is that there\'s nowhere to download the image of Linux]]></description>
      <category>Firefly-RK3288</category>
      <author>fireworks</author>
      <pubDate>Mon, 21 Aug 2017 12:26:22 +0000</pubDate>
    </item>
    <item>
      <title>Which partition is for device tree (dtb)</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=2036</link>
      <description><![CDATA[Hi,

I want to build Linux kernel and device tree myself for Ubuntu 14.04 on Firefly-RK3288 reload.

Firstly, I\'ve compiled the kernel and downloaded kernel image on the board, and I also got the modified dtb file.

However, I don\'t know which  ..]]></description>
      <category>Firefly-RK3288</category>
      <author>sinjin</author>
      <pubDate>Fri, 18 Aug 2017 08:00:31 +0000</pubDate>
    </item>
    <item>
      <title>HDMI 2.0 UHD 60Hz sound out</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=2027</link>
      <description><![CDATA[Hello!

I have a RK3288-plus, I have installed the latest version of Ubuntu 16.04 on it.

I have a Display with HDMI 2.0 input and a resolution of 3840x2160, it have built in speakers. (The HDMI cable is capable of UHD too.)

When I hook up the ...]]></description>
      <category>Firefly-RK3288</category>
      <author>zzarr</author>
      <pubDate>Tue, 15 Aug 2017 06:45:21 +0000</pubDate>
    </item>
    <item>
      <title>OV13850 on Ubuntu</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=1987</link>
      <description><![CDATA[I can\'t find any information about running OV13850 camera module on Ubuntu.

Just what I found is http://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=572.

Is there any formal comment about it?]]></description>
      <category>Firefly-RK3288</category>
      <author>feral913</author>
      <pubDate>Wed, 05 Jul 2017 18:14:06 +0000</pubDate>
    </item>
    <item>
      <title>Trouble flashing using AndroidTool 2.38</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=1920</link>
      <description><![CDATA[I am having trouble flashing Ubuntu onto the 3399 using AndroidTool 2.38 running on Windows 10. 

I am following the instructions as indicated on the wiki and receiving an error. The drivers seem to be installed correctly and the tool sees the  ...]]></description>
      <category>Firefly-RK3288</category>
      <author>nw2s</author>
      <pubDate>Sun, 30 Apr 2017 12:29:56 +0000</pubDate>
    </item>
    <item>
      <title>I set a mount point and now it will not boot</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=1913</link>
      <description><![CDATA[Hello, I defined a mount point in /etc/fstab and does not start and I do not get the terminal to get the mount point, how can I fix the problem?]]></description>
      <category>Firefly-RK3288</category>
      <author>oportog</author>
      <pubDate>Sun, 23 Apr 2017 01:59:10 +0000</pubDate>
    </item>
    <item>
      <title>Ubuntu16.04, Kernel, and Boot image Issues</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=1893</link>
      <description><![CDATA[Hello Firefly community,

I am running to some issues getting the boot image that I compiled from the firefly github repository on a host machine running Ubuntu 14.04 to work on the rk3288 firefly dev board. 

I am able to compile the latest kern ...]]></description>
      <category>Firefly-RK3288</category>
      <author>steven_hyper</author>
      <pubDate>Thu, 06 Apr 2017 00:37:28 +0000</pubDate>
    </item>
    <item>
      <title>Ubuntu Graphics Acceleration</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=1864</link>
      <description><![CDATA[Hi,

I am running Firefly-rk3288_Ubuntu_1604_ 2016_1018 and I found that the graphics is very slow. When I run the browser, scrolling is noticeably lagging. When I run glxgears, the FPS is about 72-82 FPS.

Can I know if GPU acceleration is worki ...]]></description>
      <category>Firefly-RK3288</category>
      <author>kfchoong</author>
      <pubDate>Wed, 08 Mar 2017 09:21:13 +0000</pubDate>
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