Questions tagged [wakeup]

Questions referring to problems taking a computer out of standby, or the 'Wakeup' program, an application that provides things such as weather, wind speed and temprarture on startup.

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15 views

Monitors wake immediately after they are put to sleep automatically

Basically I have it set to blank my monitors after 5 minutes idle, which it will do, monitors will show the(monitor side) Going into standby mode, no source message, go black and then wake about 10 ...
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2answers
121 views

Trying to configure Wake On Lan with ethtool on Ubuntu 20.04

I've started to configure wake on lan on my Ubuntu 20.04. Turns out it doesn't working yet. First, I've followed this tutorial: https://www.techrepublic.com/article/how-to-enable-wake-on-lan-in-ubuntu-...
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28 views

After the third wake up there is no sound on Line Out (Headphones) and Mic does not work

After the third wake up, the sound on Line Out(Headphones) and Mic do not work on my Desktop with Ubuntu 20.04 LTS (fresh install, no upgrade), which are connected on the rear site. They also ...
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Is it possible to wake system from suspend using any keyboard key on integrated laptop keyboard?

As the title suggests, I'm trying to figure out if there's a way to make my laptop wake from suspend using any key on my keyboard (the laptop keyboard, not an external USB one)? I've tried the tips ...
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31 views

I have pressed fn+insert key by mistake and my screen blanked and keyboard and mouse are also not working. How do I get it right?

I have recently updated to Linux 20.04 Lts but sometimes it suspends and although the power switch stays on, nothing works. I am unable to wake my laptop by pressing any key or with mouse. This time I ...
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0answers
33 views

Laptop freezes after wake from suspend when not connected to power

I'm a bit baffled about my computer's behavior with attempting to wake it from suspend when it is not connected to the power cable. When the laptop's lid is closed and it is suspended, and I want to ...
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0answers
67 views

Screen stays dark after wakeup from sleep

I have a Dell Precision M6700 which used to work fine. But lately it won't wake up properly after suspend: the screen stays dark even though I think the LCD backlight is active (I can see it blink on)....
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0answers
14 views

Suspand again after wake up

On Ubuntu20.04, it suspends again and again after waking up 1-5mins. I have activities, not idle.
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0answers
37 views

Usb waking up using thunderbolt dock

I am trying to wake up my laptop using an external keyboard that is connected using a thunderbolt dock. Details... Connecting directly to any usb port, it wakes up the laptop perfectly. Already ...
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2answers
156 views

IP command using to 100% CPU on wakeup

On laptop wakeup I see a process called ip that uses 100% CPU. It won't stop on its own, I need to manually kill it every time. By looking for it in ps I could find that the command being run is ip ...
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0answers
52 views

“Device Descriptor” Error on waking up from suspend

I'm currently struggling with my Kubuntu 18.04 system. When waking up the machine from systemctl suspend, the screen prints some lines of the following error: [17823.756393] usb 8-1: reset high-speed ...
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28 views

Thinkpad snaps immediately back from hibernation

After using the sudo pm-hibernate command my screen goes black for a moment, only displaying "snapshotting system" message but then wakes up immediately without any obvious reason. pm-suspend works ...
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1answer
297 views

Ubuntu 19.10 Screen remains blank after wake up from suspend

After the screen went blanc, it will intermittently not give a login prompt when you wake the screen. I have Ubuntu 19.10 installed on a Dell Vostro 3670 (Intel® Core™ i7-8700 CPU @ 3.20GHz × 12 ). ...
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1answer
50 views

how to wake up ubuntu budgie 18 from sleep

Super simple question but how to wake up Ubuntu from sleep? I'm just smashing the keyboard and mouse a couple times and then it works, but I couldn't figure out which action actually initiates the ...
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0answers
751 views

Ubuntu 19.10: Screen flickering after wake-up from sleep

Issue: Screen starts flickering whenever my laptop wakes up after a sleep or blank screen. Steps to reproduce: Let your laptop go to sleep or let its display turn blank. After wake-up, the display ...
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0answers
113 views

Error using rtcwake: unable to find device

I like to run rtcwake to wake up my machine automatically from suspend after some time using this command $ sudo rtcwake -u -s 60 -m mem But I get the following error: rtcwake: /dev/rtc0: unable to ...
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3answers
1k views

No sound on wake, Dummy Output always takes over. 'pulseaudio -k' the fix

When it goes to sleep, sound working, when it wakes from sleep the sound doesn't work. So I go into gnome settings > sound and the output device has been reset to 'dummy output'. Instead of HDMI ...
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0answers
103 views

hp spectre 15t gtx 1050 ti laptop will not awake from sleep Ubuntu 19.10

hp spectre 15t gtx 1050 ti will not awake from sleep or suspend Ubuntu 19.10 When I close the laptop lid it suspends but when I open it back up I get a black terminal full screen with this error ...
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1answer
22 views

How do I prevent screen wakeup while using a remote access tool?

I'm trying to design a system for our office (consisting of Ubuntu Desktop 18.04 LTS laptops and desktops), where remote access to the on-screen GUI can be combined with a local screen-blank, for ...
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1answer
47 views

Executing bash script on wakeup

Since some time I have a Prolbem with my Linux distribution (Kubuntu 18.04). Every time my linux comes back from standby modus the touchpad is not working properly anymore (can't grab and drag files ...
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0answers
39 views

When waking up this computer blue wierd face characters appeared

I am running Ubuntu 18.04.3 LTS (GNU/Linux 4.15.0-62-generic i686) and each time the computer lid is closed it goes to sleep and then wakes the screen displays this and it is unresponsive. I have ...
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0answers
24 views

Auto-start networks priority/order on wake-up

When I suspend my laptop, it will try to restart a network connection when it wakes up from suspend. But it will only retry LAN + Wifi. Is there a way to tell the network manager to first try ...
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2answers
259 views

Wake-On-Lan not working on Ubuntu; works completely out of the box on Windows 10

So my ifconfig currently looks like this, with enp9s0 being my main network interface. I tried doing sudo ethtool enp9s0 which gave me this. From what I've read, Supports Wake-on: d and Wake-on: d ...
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1answer
638 views

Dell Latitude 7490 laptop running Ubuntu 18.04 black screen when locked

My Dell Latitude 7490 running Ubuntu 18.04 (dock with usb c) goes black with no way of turning it back on, whenever I lock it. Sometimes the screen goes black instantly, sometimes it goes to lock ...
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0answers
25 views

Contradictory information about wakeup

When my notebook (Toshiba Satellite P70) is in suspended mode, whichever change in LAN wakes up my notebook, e.g. unplug/plug the ethernet cable or restart my router. I read several posts regarding "...
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0answers
218 views

Ubuntu hangs after seconds of wake up from suspend

I'm having a problem. My Laptop hang a seconds after suspend, I see all the desktop, but there isn't response from mouse or keyboard. I' try to see /var/logs/syslog, but can't find the error line. It ...
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0answers
172 views

How to wake up Xubuntu 18.04 LTS pressing any key on keyboard?

Please guys, help me. I installed Xubuntu 18.04 LTS in a Laptop DeLL Vostro Intel Core i3 2.1GHz 64 bits 4GB RAM. But, when I suspend the PC, the system only wake up if I move a Bluetooth USB mouse ...
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0answers
359 views

Apply the proc/acpi/wakeup settings permanently

Is it true, that to make settings permanent in the Linux systems, the batch script way is the standard? Today I found myself checking that the computer wake-up settings got reset after restart of the ...
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1answer
944 views

Ubuntu 18.10 does not wake up from hibernate

i got a Dell Inspiron laptop with Ubuntu installed. When I shortly press the power button or close the lid the system hibernates as it should. Now the problem is that when I open the lid, the only ...
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0answers
16 views

See what affects wakeup time

Is there a way to check what affects startup time from suspend? I get this short black screen for ca. 5 seconds after waking from suspend, and then the login screen becomes visible. This does not ...
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1answer
947 views

Not waking up from suspend using wireless keyboard and mouse in Ubuntu 18.04

I have a wireless Logitech keyboard and mouse connected to my Dell laptop. After it suspends, I can't wake it with the mouse or keyboard without opening the laptop lid (I normally work with it closed ...
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1answer
120 views

Ubuntu displays out of rotation on wake from sleep

OS: Ubuntu 18.04 LTS Problem: I have a triple monitor setup and on wake from sleep, the orientation goes crazy. All displays are out of rotation. i.e they're back at horizontal, when their normal ...
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2answers
497 views

I have to press Ctrl+Alt+F1 on new Ubuntu 18.10 install to unlock after sleep

I recently installed 18.10 on an old 4th gen Core i5 desktop and I'm seeing a peculiar issue with the sleep/wake behaviour. The computer sleeps normally, but everytime I wake it, the screen isn't the ...
3
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1answer
3k views

How to use a key press to wake a suspended laptop when using a KVM switch?

I'm using a wireless Logitech Keyboard with a Logitech Unifying Receiver plugged into a KVM switch. I created a systemd suspend shortcut to suspend the laptop, a Lenovo IdeaPad. The laptop's lid is ...
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1answer
1k views

Ubuntu 18.10 laptop does not wake up after about 20-30 minutes of unuse time

I was doing some work on the Thinkpad X1 Extreme with 18.10 installed. Then I went to watch TV. About 20-30 minutes later, when I got back to the laptop, the screen was black. Pressing any key on the ...
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1answer
244 views

Unable to use laptop after I close and open the lid

After closing the lid on my laptop (using all default settings) and opening it again, I am unable to use it and have to reboot it. I am using Ubuntu 18.04. Is there anything I could do to resolve ...
6
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1answer
2k views

Laptop wakes up by itself a few seconds after suspend or lidclose

I am running an Ubuntu 18.04.1 with kernel 4.15.0-29-generic, and my laptop (Macbookpro retina 15inch, mid 2015, MacBookPro11,5) wakes up automatically a few seconds after sleep. When I look at the ...
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1answer
96 views

How to debug dual monitor system that dies on wakeup?

On Ubuntu 18.04 I have a dual monitor setup that becomes unusable after waking up. The larger (secondary) monitor just displays "no signal". The smaller primary monitor displays as expected, and the ...
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0answers
90 views

Ubuntu 18.04 Unity after wakeup shows desktop before login

I have encountered a bit of a security and privacy issue on my Ubuntu 18.04 with Unity. After wake up it shortly shows my whole desktop with everything that was running on it before suspending it and ...
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1answer
353 views

script in /lib/systemd/system-sleep/ deleted but still runs

I wrote a script to be run after suspend, (script was in /lib/systemd/system-sleep/ directory) but after a test I decided to delete it from there, but the script is still running - I know it because ...
6
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2answers
2k views

After upgrade to Kubuntu 18.04, System wakes up immediately after suspend. Bug?

I recently upgraded to Kubuntu 18.04 (therefor to kernel 4.15.0-23). I can't suspend my computer anymore. However, booting on a previous kernel version still lets me suspend my computer. This is what ...
4
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1answer
904 views

Dell XPS 9370 blank screen on wakeup after Dell TB16 docking station unplug/disconnect (Ubuntu 18.04 and 16.04)

I bought a new Dell XPS 9730 (Intel UHD Graphics 620) along with Dell TB16 docking station, and everything works perfectly, only when I disconnect it from TB16 docking station while in hibernation - ...
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2answers
1k views

Suspend instantly restarting - editing acpi/wakeup with systemd service

My 18.04 Ubuntu Ryzen desktop will wake itself up instantly after it suspends. I've tracked the problem down to /proc/acpi/wakeup In the list of enabled services there are two services (labeled for ...
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0answers
115 views

18.04 strange wake procedure

I just installed ubuntu 18.04 on a new 2018 Razer Blade Stealth, and it has a strange recovery process when waking up from a closed-lid sleep. It's not that big of a deal, but it slows down the login ...
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0answers
96 views

Make permanent changes to `/proc/acpi/wakeup` (and stop usb mouse from waking laptop) [duplicate]

I am aware it was already asked how to stop usb mouse waking up the computer: here. The answer that makes most sense to me is this (also most voted) which says to create/edit the executable file /etc/...
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0answers
71 views

PC goes to boot menu after waking up from sleep [duplicate]

I've been using xubuntu 16.04 since it came out. A couple of month ago I decided to install it on my laptop along with windows 10. The problem I faces has been around since the beginning of dual OS. ...
3
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3answers
1k views

18.04 Avoid click and drag screen to access Desktop

Fresh installation of 18.04 Wakeup system displays the time in the center of the screen. Click and drag to top is needed to access the desktop. I couldn't find how to avoid clicking and dragging, I ...
2
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0answers
2k views

rtcwake: write error

I'm trying to send my system to sleep using e.g. rtcwake -v -m disk -s 60 and receive the following output rtcwake: RTC wird als UTC interpretiert UTC wird verwendet. delta = 1 tzone = ...
1
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1answer
68 views

Recommended WOL-Compatible LAN Card/Chipset? [closed]

So I have a built-in LAN Card with a Realtek 8111 Chipset. As some of you may know, this is a major pain to get WOL working on. I have had no luck trying everything under the sun to try to get it to ...
1
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1answer
498 views

Ubuntu 16.04 can't wakeup on macbook pro 11,3

I use ubuntu 16.04. I close my lid and ubuntu goes to suspend, but after opennig lid it doesn't wake up -- black screen, so I can reboot my macbook only by holding reboot button. Can somebody help me ...