Can't detect my TV using HDMI
I have tried to watch a movie on TV by connecting my lap top using HDMI cable. But I couldn't connect it. I have tried several codes. Now I have faced another problem as Red color dot on right top corner which I can not get rid of.Red dot screen shot
tv
add a comment |
I have tried to watch a movie on TV by connecting my lap top using HDMI cable. But I couldn't connect it. I have tried several codes. Now I have faced another problem as Red color dot on right top corner which I can not get rid of.Red dot screen shot
tv
Have you tried setting up a second monitor through settings > Screen Display ?
– user227495
Dec 13 '18 at 6:00
there is no any screen display setting
– The Punisher
Dec 14 '18 at 15:29
Which version of Ubuntu ?
– user227495
Dec 16 '18 at 5:15
18.04 LTS .. have any idea to fix it ?
– The Punisher
Dec 22 '18 at 14:36
18.04 has the settings path I mentioned. I use it too.
– user227495
Dec 23 '18 at 5:34
add a comment |
I have tried to watch a movie on TV by connecting my lap top using HDMI cable. But I couldn't connect it. I have tried several codes. Now I have faced another problem as Red color dot on right top corner which I can not get rid of.Red dot screen shot
tv
I have tried to watch a movie on TV by connecting my lap top using HDMI cable. But I couldn't connect it. I have tried several codes. Now I have faced another problem as Red color dot on right top corner which I can not get rid of.Red dot screen shot
tv
tv
asked Dec 13 '18 at 1:47
The Punisher
6
6
Have you tried setting up a second monitor through settings > Screen Display ?
– user227495
Dec 13 '18 at 6:00
there is no any screen display setting
– The Punisher
Dec 14 '18 at 15:29
Which version of Ubuntu ?
– user227495
Dec 16 '18 at 5:15
18.04 LTS .. have any idea to fix it ?
– The Punisher
Dec 22 '18 at 14:36
18.04 has the settings path I mentioned. I use it too.
– user227495
Dec 23 '18 at 5:34
add a comment |
Have you tried setting up a second monitor through settings > Screen Display ?
– user227495
Dec 13 '18 at 6:00
there is no any screen display setting
– The Punisher
Dec 14 '18 at 15:29
Which version of Ubuntu ?
– user227495
Dec 16 '18 at 5:15
18.04 LTS .. have any idea to fix it ?
– The Punisher
Dec 22 '18 at 14:36
18.04 has the settings path I mentioned. I use it too.
– user227495
Dec 23 '18 at 5:34
Have you tried setting up a second monitor through settings > Screen Display ?
– user227495
Dec 13 '18 at 6:00
Have you tried setting up a second monitor through settings > Screen Display ?
– user227495
Dec 13 '18 at 6:00
there is no any screen display setting
– The Punisher
Dec 14 '18 at 15:29
there is no any screen display setting
– The Punisher
Dec 14 '18 at 15:29
Which version of Ubuntu ?
– user227495
Dec 16 '18 at 5:15
Which version of Ubuntu ?
– user227495
Dec 16 '18 at 5:15
18.04 LTS .. have any idea to fix it ?
– The Punisher
Dec 22 '18 at 14:36
18.04 LTS .. have any idea to fix it ?
– The Punisher
Dec 22 '18 at 14:36
18.04 has the settings path I mentioned. I use it too.
– user227495
Dec 23 '18 at 5:34
18.04 has the settings path I mentioned. I use it too.
– user227495
Dec 23 '18 at 5:34
add a comment |
active
oldest
votes
Your Answer
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "89"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2faskubuntu.com%2fquestions%2f1100499%2fcant-detect-my-tv-using-hdmi%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
active
oldest
votes
active
oldest
votes
active
oldest
votes
active
oldest
votes
Thanks for contributing an answer to Ask Ubuntu!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Some of your past answers have not been well-received, and you're in danger of being blocked from answering.
Please pay close attention to the following guidance:
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2faskubuntu.com%2fquestions%2f1100499%2fcant-detect-my-tv-using-hdmi%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Have you tried setting up a second monitor through settings > Screen Display ?
– user227495
Dec 13 '18 at 6:00
there is no any screen display setting
– The Punisher
Dec 14 '18 at 15:29
Which version of Ubuntu ?
– user227495
Dec 16 '18 at 5:15
18.04 LTS .. have any idea to fix it ?
– The Punisher
Dec 22 '18 at 14:36
18.04 has the settings path I mentioned. I use it too.
– user227495
Dec 23 '18 at 5:34