Ubuntu does not wake up after second suspend

Ubuntu does not wake up after second suspend. Sep 14, 2020 · Now No more blank screen after suspend resume. works fine. If this does not happen, try pressing the power button (do not hold it in, just press it once). 04 pre-installed. Apr 23, 2022 · When my computer goes screen blank (even if I set it to 1 minute) screen not turning on when I doing something. Ubuntu 21. I can see this because the Nov 13, 2017 · Sometimes I encounter the problem of not able to wake from suspend. 10 laptop computer has also been resuming immediately after suspend and hibernation. 04, Ryzen, RTX2060. I just found out that when I try to either restart or suspend the PC it turns into a black screen that doesn't respond. 11. issue. After suspend, the system would not seemingly resume, and the monitor signal would to return, having to click the hardware reset button. Any idea how to fix this problem? UPDATE: there are a number of potential causes for the issue of Ubuntu 20. What fixed it for me in the end was: open Software and Updates, Additional Drivers, and change from the default nvidia-driver-525 TO nvidia-driver-535. I tried a ton of stuff I found on the internet (increasing swap file size, setting grub settings, doing stuff with gnome), to no avail. 2 LTS. Sometimes I see lock screen, mouse and keyboard responsible but screen refresh extremely laggy (like 1 screen update per 4 I had disabled auto suspend while plugged in and enabled it on battery mode (after 1 hour). Any time I close my laptop lid and reopen it, the laptop is "on" but does not wake from suspend at all, and i Aug 19, 2012 · On mobile clients, like laptops, you can enter a suspend state (or sleep) by simply closing the lid, or choosing suspend from the power menu options. So disabling the suspend feature for now has solved this problem. Jun 22, 2023 · It is the buggy nouveau driver again. Mar 26, 2021 · After doing this process, the suspend function works reliably for me on Fedora 34 Beta Desktop. target From man systemctl: mask NAME Apr 28, 2022 · I'm using AMD CPU, and after wakeup, the screen keeps blank. Pressing keyboard keys may or may not speed this up. Up to the vendor how they supply the updates, windows executable, DOS executable, or just a file which the machine can use to update itself. – Feb 14, 2020 · i have a problem that after I wake my ubuntu 18. Don't want the mouse and keyboard cables accross the floor. Sometimes I have to keep pressing Ctrl + Alt + F1, but once it gives output to the screen, if I suspend the PC again, it will automatically wake up with the display output properly. Now the system does not wake up after suspend occasionally (In average every 4th time). But I am not totally convinced that the bios is the problem. 9-051209-generic OS Type: 64-bit Processors: 16 × AMD Ryzen 7 5700U with Radeon Graphics Memory: 15,1 GiB of RAM Aug 4, 2014 · After this, pm-suspend worked (did not wake up again after a few minutes) and the lid did too. A moment after waking up I heard that headset disconnect. Then I can reboot via the GRUB menu but my Ubuntu session is lost. This only happens sometimes, and I can't tell under what exact circumstances it happens. The issue is once I lock the laptop and leave it for some time the screen goes blank as usual and the laptop does not wake up on pressing any key or moving the mouse. Today, I noticed that Ubuntu wakes up immediately when suspending. Jan 2, 2021 · When I press a key to wake the system up after the screensaver it doesn't come back for some reason. So now the output of cat /proc/acpi/wakeup is: May 3, 2020 · Open alsamixer and do not see any "muted speaker" Enter in the terminal: sudo alsa force-reload; Set up the script that reload alsa after sleep as indicated on the Ubuntu help page; pavucontrol is also install on my laptop; Tried to kill and restart pulseaudio; Let me know if you have any ideas to fix the issue. 3). The fix for this can be found at. 2. Screen blank was set at 10 mins. For reference, we can always use the man command to look up anything about the rtcwake command: $ man rtcwake 2. The first one is that occasionally the screen remains black when I try to wake up the laptop, this is only resolvable by rebooting by holding down power button. The longest I've timed the delay is 5min. It didn't used to happen in the past, so I guess it has something to do with recent updates. slice' before sleep. 04 not waking up from suspend. I have trusted that solution but: I don't know how to reverse that in case I had to. sleep 3600 && systemctl suspend. Jan 17, 2019 · Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Nov 22, 2022 · I'm putting an an Ubuntu device to sleep at 02:00 in the morning. Shutdown and start. My computer specs: spec sleep 2 in ExecStart= should prevent the system to go to sleep before the lock screen activation is in effect (which would result in the user's desktop being visible for a split second after waking up, before the lock screen actually activates). 04), it doesn't wake up by clicking buttons or anything (even though I do hear the computer is on). 04 next and I'll report what I find. I recently updated my XPS 15 laptop from Xubuntu 18. The problem was nvidia graphics card and installed CUDA. Dec 25, 2016 · Stack Exchange Network. Now it shows all the information on the correct monitors, while the laptop lid is still closed. Apr 14, 2019 · This happened to me after an update of Ubuntu 21. That's the last messages in journalctl output: For others who ended up at this question searching for how to simply suspend/hibernate after a certain amount of time (and not automatically wake), this seems to work on ubuntu 22. Feb 28, 2023 · After the first suspend it wakes up just fine - it's the second suspend after which the screen stays blank and keyboard doesn't react (although the power LED starts glowing). Check to see if the following information exists, and if not add them: [Disable suspend] Identity=unix-user:* Action=org. Nothing can bring back the login screen and I ended up has to long press the Power button for a few seconds just before it shuts down and if the timing is precise, I can wake the system and the login screen appears. I've disabled everything in /proc/acpi/wakeup using the command Apr 22, 2016 · I am also (sometimes) unable to reconnect to the wireless network after waking up from suspend but only when laptop is on battery (Lenovo G50-70). If there is a drive installed that is not enabled in the CMOS settings OR if there is a drive or device missing from the unit and it is enabled in the CMOS then Ubuntu will not recover fully from suspend. If this is not sufficient, increase the value. exe controlvm Arch acpisleepbutton Something happens, I guess it works. 04 not asking password when coming out of sleep. target suspend. Run. Ubuntu does not support a few things on this device, since there are a lot of issues including Wifi/Bluetooth not working and not being able to adjust the screen brightness, but here I am addressing the one where the screen does not come back after sleeping or suspension of the session. Make sure wake-on-keyboard is a feature of your machine. Ubuntu 22. I can activate deep sleep by $ echo deep > /sys/power/mem_sleep And then the computer does suspend properly (for example via pm-suspend). ) made the suspend-resume work again! Jun 24, 2021 · The issue seems to be suspend-related. 04 to 22. On the same laptop in Windows, I have no problems putting the laptop to sleep and waking it up at all. That's it. My computer is suspended and is not resuming. Debian 9 won't wake up after suspend. I cannot wake up the system anymore. The following troubleshooting steps should be done in a Top to Down order. As I'm completely new in this community I'm not sure what details to add, but my CPU is AMD Ryzen 9 5900X 12-Core 3. May 16, 2018 · For me changing bluetooth adapter to another USB port helped. 6. 04 desktop computer has mysteriously been waking up immediately after going to suspend mode. Messages in the logs will contain Failed to freeze unit 'user. Oct 28, 2021 · Ubuntu 20. It comes from this answer: Wifi available networks not showing up suddenly: This script is written for iwlwifi` which is the common Intel driver name. I want the screen to be locked at wake-up, and found that the following does that: $ gnome-screensaver-command --lock && pmi action hibernate I imagine this does not Nov 25, 2015 · After upgrading to Ubuntu 15. 04 and another with 16. Sep 14, 2020 · Same issue seen on a Lenovo T460s using Ubuntu 2024: can not wake laptop up after suspend. I fixed it by pressing Ctrl + Alt + F1. 2. It didn't work to log out and back in, restart from the menu option, or unplug the second monitor and wait until it consumes the power completely. 04. Apr 22, 2023 · I had the same problem, with Ubuntu 23. Apr 5, 2018 · After saving the file run sudo systemctl restart NetworkManager; The second is a systemd script which reloads the WiFi kernel module when resuming from suspend. I have only just switched to Ubuntu after 15 years of using Mac so I'm not very knowledgeable on things. Suspending from terminal with. May 16, 2024 · Then I installed some packages (both snap and deb packages). Any idea how to fix this problem? UPDATE: Feb 6, 2017 · After waking up my computer from sleep, both my monitors wont wake up. Jun 9, 2016 · Ubuntu 16. The power button misbehaves (will not work) and all battery is drained when shutting down the OS normally. 9. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. 011496 Feb 27, 2022 · The first parameter is the text either “pre” or “post,” depending on whether it is going into suspend mode or waking from it, respectively. 04 won't wake up from sleep. I expect the Thunderbolt to recognize my laptop being asleep, and allow me to wake it by just pressing the power button on the Thunderbolt station (like any The bluetooth began working again after system wake-up from sleep after a few kernel upgrades, so I disabled my script, and since about 6 weeks ago the Wifi portion of that chip started working after an upgrade to Linux 5. My computer info: MSI laptop model: MS-1781; What I've tried: Update the OS with the following commands: sudo apt update sudo apt upgrade sudo apt dist-upgrade Nov 7, 2016 · This is what I discovered on two computers, one with Ubuntu 14. We’re using the && operand to run the Visual Studio IDE after waking the system from RAM. Both monitors work correctly! Workaround 2 (forgetting to wake the monitor first): (move mouse/keyboard) Both monitors wake. Computer won't wake from sleep after suspend [xfce, debian testing] Ubuntu 20. 000000] BIOS-e820: [mem 0x00000000ab73c000-0x00000000abef4fff] ACPI NVS [ 0. UPDATE systemctl status nvidia-suspend nvidia-hibernate nvidia-resume Alternatively, do: journalctl -b | grep suspend If [2] is being used, you'll see it action explicitly in the logs like: COMMAND=/bin/systemctl status nvidia-suspend nvidia-hibernate nvidia-resume Okay, now that you know [2] is in use, let's disable it. Only thing I can do is to press the power button for 3 seconds to shut down completely. I have tried changing the sleep time to never, but it still does. The screen goes blank except for a static (non blinking) cursor in the upper left corner. it's way longer than suspending. Since then, when my computer goes to sleep/hibernate it does not wake up. Aug 14, 2012 · You can try setting up BIOS for a wake up event, Almost every motherboard have that feature, use your mb manual and figure out it, in some AMI bios, it is called Wake up by RTC alarm, I think that is the easy way to wake up the PC at a specific time System freezes for 60 seconds and then wakes back up or hangs after waking up. I have applied the solutions (in terminal) suggested online but it does not enable wake from suspend with wired or wireless devices. Apr 12, 2024 · When I did have the problem, I was able to run "xinput" via the touchpad (copy/pasting from a previous text entry) and I could see the "AT Translated Set 2 keyboard" did not load after the suspend. 04 LTS on Lenovo Ideapad Z570 with an integrated GPU (Intel with nvidia Cuda) does not wake up after suspend 1 Ubuntu 23. And if I suspend from menu screen goes blank, but computer is working and not turning on. 6 days ago · This article covers troubleshooting steps to resolve issues with Dell computers that do not wake up from sleep, hibernate, or suspend mode. Since systemd v256, systemd freezes user. If you suspend your computer and then press a key or click the mouse, it should wake up and display a screen asking for your password. 04 fresh. 7GHz and GPU Nvidia GeForce RTX™ 3090. These include: A hardware issue, such as a faulty power supply or battery. I have a laptop with an external display connected via HDMI and I'm experiencing the following issue: After waking up the laptop from suspend mode, the external screen is no longer detected. 04 For a few days, my Ubuntu 12. 04 and facing that problem. cat /proc/acpi/wakeup Check to see that XHC1 and LID0 are enabled. Jan 24, 2022 · I have a Dell inspiron 2 in 1 running on ryzen 7 5825u. This always happens when the computer is sleeping for more than 2 hours. suspend ResultActive=no Doing this makes suspend do nothing when you click it; it will disappear from the menu after you restart your computer. How to prevent those? Related: How to make this persist across reboots; Same question but for USB devices Jun 5, 2021 · System Info Dell Inspiron 5515 Operating System: Kubuntu 21. Where 3600 is the number of seconds to wait before suspending. Aug 1, 2021 · On Ubuntu 16. DPMS says monitor is on. Nov 13, 2023 · Ubuntu 22. This has most recently occurred when the laptop was left open and allowed to suspend automatically. This process can fail due to kernel bugs, particularly when KVM is in use. 04 to 20. Mar 10, 2023 · Recently, I've been experiencing the stated problem. 000000] BIOS-e820: [mem 0x00000000ab6ec000-0x00000000ab73bfff] ACPI data [ 0. (Run sudo systemctl daemon-reload after any Oct 10, 2022 · After restart the waking from suspend is instantaneous, but that file has the same single line s2idle [deep] that it had in the first place. service That's it! You should be able to suspend your computer, and wake up with a functioning external display! If something is not working right, you can debug the service by running sudo systemctl status wake-monitor. 04 are about resuming after suspend, or suspend on lid close etc. Also my brightness slider has no effect on my screen brightness, don't know if that's related, but it would be nice to fix that too. As you can imagine this is highly annoying. Sometimes I see black screen. Dec 7, 2020 · Ubuntu 20. 04 and suspend is no longer working. If I do it only one time, it works normally. Bye, Marin May 7, 2024 · Just installed Ubuntu 24. Thank you all at ask Ubuntu, posting this for others. 04 laptop from the suspend mode, my HDMI monitor, which is set up a the primary monitor in the extended display set up, is not receiving the signal. (sidenote: I found out after trying to manually bring up the wifi interface with sudo ip link set wlp6s0 up-> output was: RTNETLINK answers: Operation not possible due to RF-kill) Jun 19, 2023 · I have a new Lenovo Thinkpad P16s with a fresh install of Ubuntu 22. Hypotheses - probably it's not a graphic driver problem but a deep sleep where all the drivers get shut down and only the power button carries the wake-up signal Scroll to the bottom. After digging through a lot of documentation I now don't know how to further debug the issue. Command: sudo /usr/sbin/rtcwake -m no -l - Oct 9, 2021 · I recently bought a Lenovo Legion 5 pro. I have to unplug the HDMI cable and plug it back in every single time for it to get recognized. 8. The file seems unchanged so what changing/reversing could mean? Aug 29, 2019 · And then I press the start-up button on the Thunderbolt docking station to re-wake my laptop. Even removing and re-plugging the HDMI cable doesn't trigger any detection. system Jun 19, 2022 · I am using Ubuntu 22. – Sep 27, 2018 · I just installed a fresh version of Ubuntu 18. I want to wake the device with rtcwake at 06:59 in the morning, but it does not wake up. Scenario One Sep 21, 2022 · Computer does not wake up after clicking suspend in the power menu. I'm going to test Ubuntu 21. Nov 19, 2022 · Re: [SOLVED] RTC does not wake up from suspend, but only after >~12 H My first guess would be that the computer is going from 'sleep' mode (suspend to RAM) to 'hibernate' (suspend to disk) mode after about 12 Hours. Whenever the laptop suspends (either due to a closed lid or due to a black screen for a certain time), I cannot wake it up. If they are, disabling them will fix the problem. target hybrid-sleep. I found this post: Black Screen after wake from suspend on Ubuntu 21. I just upgrade my Lenovo X1 Carbon from Ubuntu 20. The second parameter identifies the suspend state and can be one of “suspend” “hibernate” “hybrid-sleep” or “suspend-then-hibernate. : May 1, 2024 · I had disabled auto suspend while plugged in and enabled it on battery mode (after 1 hour). May 4, 2018 · When I suspend my Ubuntu (version 18. One works Apr 30, 2021 · I'm running Ubuntu on a separate SSD on a laptop that also runs Windows on another SSD, although I think I broke the Windows one while installing Ubuntu some months ago. But with hibernate, touchpad is working fine after waking up but i really didn't have much time to wait for hibernation processing time. I used to not be able to reboot either, but I made the following adjustment in my grub settings. 04; SYMPTOMS of failed wake-up from suspend: "TV Static" black screen: suspend invoked by lid-close; white screen: suspend invoked by power button; What test can be done to determine the root cause \ corrective action? Update: Driver status screenshot Mar 5, 2023 · Ubuntu 22. 0-31-generic) On some lid openings the laptop will still not wake up, but I discovered that it does eventually wake up. If that does not work, try pressing the power button. Sep 4, 2018 · Of course, this means that the laptop's battery is down by about 30% after a day of sleep and it means that the laptop really isn't useful as the mobile device it's supposed to be. 04 not waking up after second suspend. As a last resort, I have to press the power button for 5 seconds to cut the power and restart the server. Jan 17, 2021 · (before waking screens by moving mouse/keyboard) Wake 'slow' screen by using menu buttons on monitor; When monitor has completed resume from standby and shows menu items, move mouse/keyboard to wake monitors. 04 with NVIDIA – BeastOfCaerbannog. References: Oct 3, 2021 · I wanted to look a bit more into this: actually the system does wake up properly, except the screen. Mar 18, 2024 · Additionally, we can even run a specific program after waking the computer: $ sudo rtcwake -s 60 -m mem && code. 04 Desktop. Sep 5, 2021 · Suspend not working properly (cannot wake up) on Ubuntu 20. It is a good idea to test suspend on your computer to see if it does work before relying on it. A software issue, such as a conflict between drivers or a corrupted system file. The touchpad works after a reboot, until suspending. The laptop does not respond to keystrokes and power button clicks. As a result, I always have to hold the power button to shut it down and then power it up again. Sep 27, 2022 · I updated Ubuntu 21. 15 caused the suspend by closing the lid to not wake. Some computers have problems with hardware support which mean that they may not be able to suspend properly. Whenever the system was suspended it would freeze and not respond to anything but forced restart. At this point plugging in an external USB mouse works fine. Now when I try to suspend, it just goes back to the lock screen but doesn't power-down. Generally this is the result of an incorrect Power State setting in the BIOS and Windows, or it could be a corrupted driver. Edit the file /etc/default/grub (using Vi editor -- some users have not been able to save after editing in Vi and have had to use the alternate "Ex" editing mode, which substitutes sudo edit below, then Alt+:w and :x for the save and exit commands). 04 LTS, I successfully used the following to disable suspend: sudo systemctl mask sleep. I had the same issue also on Ubuntu 22. That's what solved the issue for me. Once I type my password in, it freezes and despite waiting for a long time it doesn't unfreeze. Disabling the security chip in the bios (F1 | Security | Disable Security etc. After locking it goes black and although my power-button is lighted up, the screen stays black if I press enter, escape, space or mouse-click. in there (before the exit 0 of course). local and we paste everything from step 2. Nov 23, 2023 · It is working fine in all ways except I need to wake it from sleep with a wireless mouse or keyboard so I can use Ubuntu on my multi media PC. Suspend would hang as described here on just about every Linux kernel I tested prior to this including: Ubuntu, Manjaro, Clear, etc. systemctl suspend. The Ubuntu 22. Mar 23, 2015 · After the latest update, my machine isn't waking up from suspend, and I have to hard-reboot it. ” We are interested in the first parameter only Jun 10, 2021 · systemctl status nvidia-suspend nvidia-hibernate nvidia-resume Alternatively, do: journalctl -b | grep suspend If [2] is being used, you'll see it action explicitly in the logs like: COMMAND=/bin/systemctl status nvidia-suspend nvidia-hibernate nvidia-resume Okay, now that you know [2] is in use, let's disable it. target I just got a new PC and installed Ubuntu on it, which I'm completely new to (literally installed 3 days ago). It specifically happens when I suspend the laptop a second time. Jan 7, 2022 · My laptop (Dell Latitude 5590 without extra video card) doesn't wake up after I lock my screen. Same on X11 and Wayland. I can get the laptop to boot with a WinPE iso usb stick, but if I then execute the bios in WinPE it does not flash it (I just get the prompt back). My output of sudo dmesg | grep -i "acpi" [ 0. BIOS is probably not the right name any more with UEFI machines, so "firmware". So still working on that. service and looking at the output. May 6, 2018 · In my case (Ubuntu 18 and dell amd ryzen laptop) closing lid during day works fine, but when I close lid and open it next day, usually I see black screen with backlight when press power button to wake up (lid does not work). So an easy fix: sudo ubuntu-drivers autoinstall && apt install gnome-screensaver p. I think it's mostly when it suspends automatically after leaving my machine idle for a while, not when I manually initiate a suspend. On some models of laptops the lid switch does not enable a wake. System: Kernel: 4. My front panel USB has short power off time during the waking up and it disconnect and remove devices. 04 (6. 04 won't wake after screen lock and blank / suspend / sleep. To fix the issue, disable CUDA repository in Software Updater. All I get is a black screen with mouse. 04 doesn't wake up after suspend. `grub`), but some proprietary driver packages can prevent two stacks co-existing on the same system; the more closed-source or 3rd party you've installed the less easy this will be) I know nothing about your hardware, and suggest this mostly as it's a quick & easy fix for many Aug 3, 2021 · I found a few related questions, but nothing for 20. Apr 21, 2021 · Weirdly, touchpad is working back again when i try to reboot (while the touchpad not working) and go into bios then boot into ubuntu after that (no shutdown at all). Feb 9, 2023 · After none of the solutions on the internet worked, I'm now asking here for help;. 04 LTS; Extra Info. I have had an occasional but not infrequent issue of my computer screen freezing after login when it is woken up but have no issues at boot. 6-1 Dec 30, 2023 · You could try to see things that happened just during the previous boot with ``` lang-bash journalctl -b-1 ``` and then press the <kbd>&gt;</kbd> key to scroll to the end of the log - all actions are logged there, not just lines containing the words "sleep", "suspend" or "resume" so this could be more interesting to find about problems with the previous resume process. 04, and questions for 20. 1 LTS's kernel 5. 12. My system will not suspend or hibernate - it wakes up immediately. 10 crashes after resume from suspend May 14, 2020 · I have got a new Entroware Apollo with Ubuntu 20. Disable all options to sleep: sudo systemctl mask sleep. I loved Ubuntu so much and I'm so sad that it is broken now. To wake up the system from suspend, you simply have to open the lid. 04 - Keyboard backlight problem after suspend/wake up. sudo nano /etc/rc. Since the wake-up happened only a few seconds after the light in the keyboard (it's a macbook pro) went out - I assume the culprit "XHC1" must be the keyboard - which also explains that if I suspend with pm-suspend I cannot wake it by hitting normal Aug 27, 2022 · Ubuntu 18. Since installation, my Ubuntu 12. . Jun 3, 2022 · When the laptop (Dell Vostro 15) wakes from suspend the mouse cursor can be moved with the touchpad at the login/lock screen, but once back in to the session does not move it. Happy puppy :-) Apr 6, 2019 · When the second monitor was connected with a HDMI-DVI cable, I was able to work around the problem by doing these things: Suspend, wait for a few seconds and wake up. Jul 16, 2023 · The server then becomes unresponsive and does not react to WOL commands or even the power button. Feb 11, 2018 · Adam Paetznick's dbus-send answer didn't work as purported for me on lucid; the machine woke up unlocked, even though the gnome-power-manager is set to lock the screen on wake-up. Reproduction: Start Computer Computer boots successfully to X11 with i3 in my case Open terminal -> # systemctl suspend Computer goes to sleep Press power button to wake up computer Computer wakes up Monitors wont wake up (Display Port no Signal) I can ssh into my computer. Basically nothing happens when I close the lid or click on "suspend" in xfce4-session-input. I had to basically long press the power button to shut it and pressed it again to boot it. The problem seems intermittent, when I press the power button on the screen it doesn't show the OSD message (so there is a signal) but the screen is completely blank. Apr 22, 2022 · For me, the NVidia driver 510 that came with the Ubuntu 20. How do I exit suspend mode? Just typing keys and moving the mouse does not seem to be enough. 10, I face an issue with the suspend feature. 04 Hirsute Hippo. Before, I could wake up from suspend by either opening the lid or by pressing the power bottom. After disabling them, the only way to wake up your computer from suspend is by using the power button. 0 (still Ubuntu but now 20. Feb 8, 2024 · This problem seems to have largely resolved itself with Ubuntu 24. Mar 4, 2022 · Just a touch on the button, not holding it, resumes my laptop. Issue: Whenever the laptop suspends (either due to a closed lid or due to a black screen for a certain time), I cannot wake it up. freedesktop. 4 to 22. I just have a permanent black screen. My solution in this case is: $ sudo rfkill block all $ sudo rfkill unblock all $ iwlist wlan0 scan After the iwlist scan the wireless networks reconnects automatically. target hibernate. Dec 22, 2021 · I tried following the second link and ran sudo ubuntu-drivers autoinstall && apt install gnome-screensaver but that didn't seem help. 1. Apr 26, 2022 · I just upgrade my Lenovo X1 Carbon from Ubuntu 20. Dec 16, 2021 · (with non-proprietary drivers installed you can have both stacks installed & select which you use at boot time (ie. 000000] BIOS-e820: [mem 0x000000009d36e000-0x000000009d36efff] ACPI NVS [ 0. [update] Finally, I found a permanent solution, and the problem Apr 10, 2017 · In the present case, after coming out of sleep my wifi was rfkill-blocked (normally this doesnt happen) and it only had to be unblocked. The backlight and fans turn on as they should when a key is pressed but not the screen. We don't have to worry for anything going wrong by enabling all of them, since linux is in suspend or hibernation, it can't use the wifi to download anything, so it won't wake up without we wake it up on purpose. May 9, 2021 · If I try to wake my PC after suspending it, 9/10 times it will just restart. Oct 21, 2021 · Even pressing the power button has no effect. It happens if I close the laptop's lid or do a manual suspend via the system menu. One can verify that by typing in a terminal "sleep 10; reboot", suspend then wake up the laptop: it'll reboot nicely (journalctl confirms this). Hot Network Questions Oct 31, 2019 · I followed the workaround mentioned here and while it's not perfect, it does the job for now. systemctl suspend Or from the host system (my machine is named Arch) by. I think it is to do with 'no-more' separate swap and root partitions, and current Nvidia video drivers. However, pressing buttons on the keyboard (even the built-in) or moving the mouse / touching the trackpad does not wake it up. 5 min. When my laptop feels asleep, it won't wake up A lot of ubuntu-based distro users are experiencing this. VBoxManage. Sometimes I see lock screen, mouse moving but keyboard not responsible. You can wake it up by pressing a key or clicking the mouse. Now, after upgrading, I cannot wake up from suspend at all! I need to force shutdown that is very annoying. : I just upgrade my Lenovo X1 Carbon from Ubuntu 20. s. Mine does not, not even in Windows. 04 Kernel Version: 5. My laptop does not wake up after suspend and I have to restart it. slice before sleeping. upower. 04 LTS and found out that system is not waking up after being suspended despite that power is definitely switched on and fans start spinning - screen stays turned off and laptop not react on any keyboard combinations. The reproduction workflow is the following : Boot the system and open a session; Suspend; Wake up <- At this point, everything is going well; Suspend again; Wake up <- This is where I get a blank screen; I have tried the following : Disable Wifi before suspending Apr 24, 2021 · sudo systemctl daemon-reload sudo systemctl enable wake-monitor. not technical so just saying. I have disabled all devices that can wake up the system using the method described here: Ubuntu wakes up after few seconds of sleep. Only option I have is to power it off and on. 04 allows the system to suspend correctly but after installing Cuda 11. May 2, 2022 · After that the issue has been reappeared, fortunately, I have found the solution as well. I'm guessing the bad USB mouse interfered with proper re-loading of the keyboard. Any idea how to fix this problem? UPDATE: Aug 28, 2023 · Mind that a lot of Dell machines do NOT use wake-on-keyboard. Jun 21, 2022 · I'm using HP Elitebook 1040 x360 G8 with Ubuntu 22. System: Processor: Intel® Core™ i5-4690K; Graphics: AMD R9 280X; OS: Ubuntu 22. target And this to re-enable it: sudo systemctl unmask sleep. 7 it updates the driver to 515 which does not suspend/hibernate. bwjn vnt kilwqj mtugpx yye ppxvly uwee lqxies dgemgm mpyunyf