please help me, i have problem with the suspend. what ever i do to suspend via close lid or klik suspend button it running well at first. but the second suspend my laptop can't suspend properly, it just turn the lid black but my laptop isn't turn to suspend. please help me.
58878
I've been using Ubuntu for about five years now, and I still can't make it suspend when I want to. It's quite irritating that I can program up a storm, hack the machine in numerous other ways, and yet, and yet when I try to make it suspend or debug suspend, I fail miserably.  I need help.   Where do I begin to find the problem? What do I do to fix it? I'm placing a bounty on this, because I've literally lost hours of my life to this problem, and leaving my computer on ALL the time is terrible.  The symptoms:   Pressing suspend brings my computer to a state where it has a blinking cursor, the fans are running, it seems that the HD has turned off (I think), and I can't do anything to bring it back from this state (short of a hard reboot). Possibly related: My fans stay on even after a shutdown, and even then, I have to press the power button for five seconds before I can start it up again. I don't know what logs to look at to debug the problem, and I imagine they'd get nuked on reboot anyway.   Please, please help. This drives me completely nuts, and I've been living with it for over a year.
7513
A few days ago my MacBook Pro slipped out of my hands and fell onto the tile floor. The outside got banged up quite a bit and the Touch Bar no longer lights up but still responds to touches sometimes but not all the time.   Anyway, since then it will randomly restart every once in a while with a kernel panic. I have the log posted below and wanted to know if anyone could tell me what is causing the panic?
111105
Is there any way to make Ubuntu 12.04 understand when it should suspend or not in terms of the software that is currently running?  For example, if I am installing something and it takes more than 10 minutes, which is the time limit for my PC to suspend, then I do not want my system to system to suspend till the installation of the program is finished. If my system is inactive I want it to suspend,but on the other hand if something is running I do not want to suspend.
107283
I recently asked a question about . There  told me about the “blow off” feature. Now, I am curious about how the whole system works.   So, can anyone tell me about how a lockable front suspension works, together with features like “remote-lock” and “blow-off”.
107410
Since the last update of Ubuntu 14.04, when I press the sleep button in my laptop, a pop-up window appears with "Authentication is required for suspending the system".  Password is not requested when closing the lid. However, this doesn't work when another monitor is plugged in.  Is there anything that can be set up (in sudoers or somewhere else) to avoid this password prompt?
63986
I have MacBook Pro (Retina, 13-inch, Mid 2014) and OS: 10.13.6  My pmset outputs:  $ pmset -g System-wide power settings: Currently in use:  standbydelay         10800  standby              1  womp                 1  halfdim              1  hibernatefile        /var/vm/sleepimage  powernap             1  gpuswitch            2  networkoversleep     0  disksleep            0  sleep                0 (sleep prevented by coreaudiod, Google Chrome)  autopoweroffdelay    28800  hibernatemode        3  autopoweroff         1  ttyskeepawake        1  displaysleep         20  acwake               0  lidwake              0   You can see that I have set lidwake to 0. But, I did two tests:  1, Close the lid, and then open the lid. The display and system just turned on.  2, TopLeft Apple logo --> Sleep --> Close the lid. Then open the lid. The display and system turned on again.   Why does this happen? I just want to prevent my macbook awake when I open the lid.   When it works, I think it will be awake only when I press any keys on the keyboard, is this right? If this is right, how to wake the system and display only when I press the power button? This is kinda second question. You can ignore the second question.  PS:   I found     having the same issue. And all the discussions end up no solution... What a pity!
86056
I tried to post to this thread  for if I understand their question I am having the same problem, but the answer option won't work for.  After suspend, the wireless is disconnected and the only way to get it to reinitialize/be recognized is to do a full restart.  At first I thought it was my gnome-shell (for lock screen disappeared there with 13.10), but when I switched to the default Ubuntu it's still doing it and it's kinda driving me nuts for I have to reopen all my files and browsers/tabs/windows every time. I don't know how to show the terminal stuff the above asker shows, but it sounds like the same issue and it only started with 13.10 upgrade a few days ago.   Any help would be much appreciated!!! -- Thanks so much, ser.
45242
Some times my laptop gets stuck due to excessive usage of RAM when I open bulky applications. So if it does not respond I shut down the laptop using the power button. Does this damage Ubuntu in any way? Can it give rise to security problems or vulnerabilities?
102397
I'm wondering if there is any way to execute a program, run some command or anything else when closing the laptop's lid. My question aims to be generic, both for Windows and Linux. Something useful should be locking the laptop when closing the lid (Win + L in windows), or running expensive processes such as antivirus analysis etc. without doing it manually before closing the lid.
124215
I was just using my laptop normally when suddenly the whole computer just shut down. I turned it back on straight away and it was fine. Another hour passed and it did the same thing. I could also turn it on again. And then it happened again, this time I couldn't turn it back on!! I have never spilt any liquid over my laptop so it isn't liquid damage. I have tried resetting SMC, replugging the battery cable inside the computer, leaving the charger disconnected from the mac for a few hours, nothing works! The strange thing is when I have my charger disconnected and I press the little button on the side to show power, nothing happens. But when I do the same with the charger connected it shows full battery.     I have a MacBook Pro 15" Early 2011 running OSX El Capitan.
17253
On a Sony Vaio VGN CS21S the keyboard doesn´t work after suspend to ram. Suspend to disk (hibernate) works though. Running a fresh install of Natty with Unity.
1398
I would like to use the hybrid suspend method instead of suspend when closing the lid or selecting "Suspend" from the menu.  I can imagine to change the pm-suspend script to do so automatically, but there might be a more maintainable / easier way.
22393
Sadly, yesterday I've spilled some water on my MacBook Pro (El Capitan). Before you yell at me - it was closed, turned off and it wasn't a lot of water, the laptop was wet only on the top and under - not inside.  Today I've turned him on. At first battery wasn't recharging for some reason, but SMC reset fixed the problem.  At the first booting speaker was like talking to me, hard to explain but it was weird. Also only right speaker was "talking", despite the fact that only left side of the laptop was watered. Then there was no sound at all, not from the speakers, nor from the headphones. Also microphone's not working. USB ports are okay. The water was spilled from the left side of the laptop. I know this is hardware issue, and something's broken, but I want to be 100% sure. No it's not muted. I've also tried NVRAM reset a few times, but it doesn't fix the problem :(  There might be one factor, before spilling, my laptop "died" for the first time (battery energy ran off), but I doubt it's the case. (but hey, every info matters, right?)  It wouldn't be weird for me, if only left speaker wouldn't work, but built-in microphone not working is kinda weird in this case, isn't it?  I just want to ask you guys, what else can I check, before I'll be 100% sure it's dead inside?  I've plugged in external microphone - it's not working too.
99972
The most common use case I have for this is when I'm playing music over AirTunes, but don't want an open laptop laying around.   Or when I'm syncing or downloading something.  This isn't the same as ; I'm looking for a way to make it stay active with the lid closed.
106054
So, when I used the priority drivers, the suspend worked normal. But the official drivers works better, so I installed the official driver. Then suspend won't work.  Should I change any text/documants to make it work? Any solution will be aprreciated, thanks you all!
56755
In the bash terminal I can hit Control+Z to suspend any running process... then I can type fg to resume the process.  Is it possible to suspend a process if I only have it's PID? And if so, what command should I use?  I'm looking for something like:  suspend-process $PID_OF_PROCESS   and then to resume it with  resume-process $PID_OF_PROCESS
36297
The system crash dialog is annoying me, how can I turn it off? I'd also like to know how to turn it back on just in case I need it to report a problem.