All Questions
292
questions
0
votes
0
answers
35
views
Sudden Unresponsiveness in Linux System After Inactivity
My Linux system doesn't respond a few minutes after inactive.
It does not respond to keyboard press, mouse click and monitor does not detect (I have tried with other keyboard, mouse and monitor as ...
- 11
1
vote
1
answer
155
views
Laptop keyboard won't function after suspending
I have a Dell Vostro laptop running Ubuntu 20.04. The keyboard works fine initially but as soon as I suspend it and then turn it on, it no longer functions. I have to add an external keyboard to do my ...
- 291
0
votes
0
answers
38
views
How to resume my previous session in Ubuntu 20.04 if I have suspended the session?
Yesterday while working on Ubuntu, I was doing some installation. It was taking a long time, so I suspended the session from the menu section of Ubuntu. I am using Ubuntu under VirtualBox machine. ...
1
vote
1
answer
327
views
Left mouse click stopped working after resuspend - Lenovo Thinkpad T14 Ubuntu 20.04
Oddly, this issue has appeared suddenly in a few occasions but now has been worsening over the last month:
Every time my Lenovo Thinkpad T14 wakes up from suspend, my left mouse click is unresponsive- ...
- 65
0
votes
0
answers
39
views
Programatically detect system sleep and wakeup event in ubuntu
I wanted to detect and get notified on the events when the system is about to sleep and when the system has been just awake from sleep in my application. On platform like mac, the system receives ...
- 365
0
votes
0
answers
74
views
wifi connected but not working after sleep/suspend
I have recently upgraded to Ubuntu 20.04 and noticed that after sleeping/suspend the wifi doesn't work. The connection is established to the wifi but webpages are just not loaded. If I restart the ...
- 707
0
votes
1
answer
344
views
Black screen after waking up from suspend (Redmibook pro)
On wake up after being suspended my laptop I am presented with black
screen. System works properly after waking up (I can press volume
button and hear sound, I can log in, I can open terminal and ...
2
votes
0
answers
86
views
My Ubuntu 22.04 not waking up from after locking device(window key + L)
My Ubuntu 22.04 not waking up from after locking device(window key + L)
My device is Asus vivobook 16x Ryzen 7 5000 series
0
votes
0
answers
223
views
No such device during systemd.hibernate on ubuntu 22.04
ubuntu 22.04 fail to hibernate with swap partition.
systemctl status systemd-hibernate
× systemd-hibernate.service - Hibernate
Loaded: loaded (/lib/systemd/system/systemd-hibernate.service; ...
- 111
0
votes
0
answers
38
views
dell vostro 5481 turns off instead of suspend
My laptop turns off instead of suspending. Like if I took the battery out. Cannot see any differences on next startup.
Laptop model is Dell Vostro 5481, CPU is i5-8265U (Whiskey Lake), GPU from Intel. ...
1
vote
1
answer
568
views
Ubuntu 20.04, 22.04, 23.04 Laptop freezes after suspend
I really love Ubuntu and I need to use this somehow.
I tried several times reinstalling ubuntu in my laptop. Specs,
Ubuntu Desktop 22.04 LTS
core i3 11 gen - Lenovo v15 g2 ITL
NVME + 1 TB HDD 8 GB ...
- 111
0
votes
0
answers
198
views
Ubuntu 20.04.5 Dedicated Server Keeps Hibernating or Suspending
I'm currently facing a problem and have been for the past few weeks where my Ubuntu 20.04.5 dedicated server keeps going into either sleep or hibernation making SSH and FTP unresponsive. My server is ...
7
votes
1
answer
6k
views
Entire battery drains even though `[s2idle] deep` is available in my "/sys/power/mem_sleep" file
After I suspend my laptop for ~10 hours, the laptop dies with the entire battery drained. I use "cat /sys/power/mem_sleep" to check the suspend mode and it returns "[s2idle] deep". ...
- 115
0
votes
0
answers
173
views
sshfs mount appears and then disappears after resume from suspend
I would like a certain network directory automounted via sshfs on resume from suspend. With information from another AU post, I have it (partially) working through a script in /lib/systemd/system-...
- 11
1
vote
1
answer
791
views
Suspend-then-hibernate
I enabled suspend-then-hibernate but its not working all the time. When the system is not running code, if i press the power key then the system suspends for 10seconds(as i gave hibernate delay sec=10 ...
- 11