我已经购买了带有UHD605显卡的NUC7PJYH，因为我们的新50“UHD电视对于我的旧Acer Revo 3610来说非常大，而Nvidia ION是Mythtv的前端。
我在NUC上安装了Xubuntu 18.04和Mythtv-frontend，并通过HDMI-1连接电视。
1，错误是，当我启动NUC时，电视说HDMI端口没有输入。
如果我拔出HDMI并重新插入，我就会得到桌面。
我得到了POST屏幕，但是在电视上说“没有输入”之后。
我试图通过在grub引导中设置“nomodeset”来修复丢失的桌面。
它修正了丢失的桌面，但是当我在GRUB中设置的nomodeset时，我没有声音通过HDMI。
Pavucontrol表示有一个HDMI输出，但即使插上它也不插电。
如果我删除grub中的nomodeset参数我有声音通过HDMI但我需要在每次启动后拔下并重新插入HDMI以获得电视上的桌面。
我在3680x2160和1024x768之间尝试了许多不同的屏幕分辨率，但问题仍然存在。
我还尝试使用命令video = 1920x1080在grub中设置分辨率。
Grub命令为ind / etc / default / grub，在GRUB_CMDLINE_LINUX_DEFAULT =下，然后运行update-grub。
我需要在grub中设置什么参数来同时拥有图片和声音。
有什么好建议吗？
电视是飞利浦50PUS6262
以上来自于谷歌翻译
以下为原文
I have bought a NUC7PJYH with UHD605 graphics because our new 50" UHD tv was to big a mouthfull for my old Acer Revo 3610 with Nvidia ION as a Mythtv frontend.
I installed Xubuntu 18.04 and Mythtv-frontend on the NUC and connected the TV via HDMI-1.
1,st error was, when I boot the NUC the tv says no input at the HDMI port. If I pull out the HDMI and plug it in again, I get the desktop. I get the POST screen though but after taht the TV says "no input".
I startet out trying to fix the missing desktop by set
ting the "nomodeset" in the grub boot. It corrected the missing desktop but when nomodeset i set in GRUB I have no sound through HDMI. Pavucontrol states that there is a HDMI output but it is unplugged even though it is plugged in.
If I remove the nomodeset parameter in grub i have sound over HDMI but I need to unplug and replug the HDMI after every boot to get a desktop on the TV.
I have tried many different screen resolutions between 3680x2160 and 1024x768 but the problem persists. I have also tried to set the resolution in grub with the command video=1920x1080.
Grub commands as ind /etc/default/grub and under GRUB_CMDLINE_LINUX_DEFAULT= and running update-grub afterwards.
What parameter do I need to set in grub to have both picture and sound. Any good suggestions?
The TV is a Philips 50PUS6262
举报
