No video output unless I powercycle
Unless I power cycle my machine, I cannot get an output from the video card. I'm pretty sure the drivers are installed.
I can ssh into it, and I've tried multiple commands including:
xrandr
env DISPLAY=:0 xset dpms force off
env DISPLAY=:0 xset dpms force on
each of those commands has a similar output to being unable to open the display.
Does anyone have any suggestions?
Thanks
xrandr
asked Mar 16 at 14:13
Chris LawChris Law
11
add a comment |
Unless I power cycle my machine, I cannot get an output from the video card. I'm pretty sure the drivers are installed.
I can ssh into it, and I've tried multiple commands including:
xrandr
env DISPLAY=:0 xset dpms force off
env DISPLAY=:0 xset dpms force on
each of those commands has a similar output to being unable to open the display.
Does anyone have any suggestions?
Thanks
xrandr
asked Mar 16 at 14:13
Chris LawChris Law
11
add a comment |
Unless I power cycle my machine, I cannot get an output from the video card. I'm pretty sure the drivers are installed.
I can ssh into it, and I've tried multiple commands including:
xrandr
env DISPLAY=:0 xset dpms force off
env DISPLAY=:0 xset dpms force on
each of those commands has a similar output to being unable to open the display.
Does anyone have any suggestions?
Thanks
xrandr
asked Mar 16 at 14:13
Chris LawChris Law
11
Unless I power cycle my machine, I cannot get an output from the video card. I'm pretty sure the drivers are installed.
I can ssh into it, and I've tried multiple commands including:
xrandr
env DISPLAY=:0 xset dpms force off
env DISPLAY=:0 xset dpms force on
each of those commands has a similar output to being unable to open the display.
Does anyone have any suggestions?
Thanks
xrandr
xrandr
asked Mar 16 at 14:13
Chris LawChris Law
11
asked Mar 16 at 14:13
Chris LawChris Law
11
asked Mar 16 at 14:13
Chris LawChris Law
11
asked Mar 16 at 14:13
Chris LawChris Law
11
asked Mar 16 at 14:13
Chris LawChris Law
11
11
add a comment |
add a comment |
0
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%2f1126172%2fno-video-output-unless-i-powercycle%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
0
active
oldest
votes
0
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.
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%2f1126172%2fno-video-output-unless-i-powercycle%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
