when the computer or an application is not responding

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2
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1answer
22 views

My Linux desktop freezes randomly. What to look for in logs

I have a newly installed Manjaro system and it works fine most of the time but it has frozen a couple of times randomly. What logs should look in (and what should I look for) to try to diagose the ...
0
votes
0answers
7 views

Elementary OS freezes on clicking reboot

I installed Elementary OS today next to Windows 10, It runs (even though I have to start it up using advanced startup options(grub not showing, but that's another problem)) but when I try to shutdown ...
0
votes
0answers
25 views

UI freezes when I open many tabs in browser

When I open many tabs on browser, UI completely freezes. In some cases I press Ctrl+Alt+F1 twenty or thirty times, after 15 minutes UI unfreeze, I switch to text terminal, kill browser and after that ...
0
votes
0answers
16 views

Fullscreen games locks desktop after minimizing (Bumblebee+Nvidia)

I have this problem on 3 Linux distros. I run games in full-screen and after minimizing them, The game freezes when I'm trying switch to other window, Screen (and resolution) stays frozen until I ...
0
votes
0answers
47 views

Debian Jessie randomly freezes

Was running debian 8 fine for about a month, suddenly yesterday it freezes constantly. Like really hard lockup to the point the reset button doesnt even do anything. The only thing Ive changed this ...
0
votes
0answers
18 views

How to throttle system resources during transfer from btrfs on file image on cifs mount?

I have a btrfs on a sparse file image (4TB) on a cifs mount of a remote NAS (Synology DS214) with zlib compression enabled. Transferring file from and onto the btrfs causes freezes of Linux (where it ...
2
votes
1answer
29 views

Vim pausing randomly for a minute or so at a time

I'm running Linux Mint Maya 13.2 on a laptop from a USB stick, and SSHing onto that install from my own work computer. When i'm editing a file with Vim, i keep getting a pause of about a minute where ...
1
vote
0answers
56 views

How to enable Plasma/KDE automatic restart upon freeze?

I used OpenSuse for several years now. One of the things I utmost liked with this distribution was the way Plasma/KDE issues where handled: from time to time it may happens that the panel briefly ...
3
votes
1answer
47 views

How to find out what caused lag/freeze and self-reboot?

Xubuntu 14.04 FF 39.0, packaged by Canonical I just experienced my machine practically freeze up and not reacting not any input. The mouse pointer moved like 2 mm every 20 seconds and my CPU load ...
1
vote
0answers
111 views

Linux desktop keep randomnly freezing after recent updates

I'm experiencing random desktop freezes (I have to hard shut down the system) after recent updates on my Archlinux box. Today it happened a few minutes after startup. The only programs running were: ...
1
vote
1answer
65 views

System freezes when viewing HTML5 content

My system freezes totally and immediately any time I view HTML5 video or audio on my Linux (OpenSUSE 13.2 x64) system using a WebKit-based browser (Chrome, Chromium, Opera all do it) of any kind. ...
0
votes
0answers
37 views

Ubuntu became frozen, not responsive

This morning my ubuntu 14.04 has been frozen twice. The second time happened 15 or 20 mins ago. The first time is probably 2 hours ago. Each time, I waited for 10 mins, and nothing was improved, so I ...
0
votes
0answers
76 views

Centos 7 GUI Freeze problem

I have installed CentOS 7 DVD ISO on my MSI GE70 Laptop that has geforce gtx 765m, when the GUI comes after 5 seconds screen freeze. Is this an nvidia problem? How can I solve it? I cannot disable ...
0
votes
0answers
28 views

linux terminal refuses to take input after showing login prompt through getty using busybox from initramfs

i have a terminal which does not respond to keyboard input after displaying login prompt through a Getty on that terminal. i created the device files in initramfs. how can i go past this login ...
0
votes
0answers
159 views

Debian 8: login screen freezes

I am running Debian 8.1 64bit (english version) running in an VMWare Workstation 11.1 environment on a Windows 8.1 host: > uname --all > Linux DebianWorkstation 3.16.0-4-amd64 #1 SMP Debian ...
0
votes
1answer
47 views

Relaunch an app if it freezes

Yesterday I successfully managed to make a kiosk from Ubuntu Server. I'm going to use it to rub some web application that will run non-stop. However, in some cases, duo to lot of js animation I'm ...
0
votes
0answers
26 views

How to debug freeze at start, output of syslog

Every now and then, my computer freezes while starting. I can see some "Oops" in /var/log/syslog, but from there I am not sure what to do to try and fix the problem. Jun 5 12:47:40 fulla kernel: [ ...
1
vote
1answer
45 views

Random crashes on XFCE - how to diagnose what's happening?

I'm on Parabola (a fork of Arch), and I'm running the XFCE desktop environment. However, I periodically get these weird crashes, where my entire desktop freezes. I have no ability to move my cursor ...
0
votes
0answers
212 views

Ubuntu: freezing on startup

I recently installed Ubuntu 14.04 on a new ThinkPad laptop as a dual boot with Windows 8. It has been running for a few days without issue. However, when I booted my computer today, it got stuck on ...
3
votes
3answers
59 views

Cursor freezes - keystrokes to release?

Occasionally the mouse cursor will freeze - I have to reboot. In Ubuntu is there a keystroke combination such as Ctrl+Alt+Del which would enable me to continue working without having to reboot?
0
votes
1answer
65 views

How do I diagnose why a VPS is freezing?

I have a Ubuntu 14.04 VPS (1cpu, 512MB ram, swap 1024MB) with Apache, mySQL, sendmail and sshd, sometime it freeze, I can't access neither through ssh nor with VNC provided by the vps provider, the ...
5
votes
1answer
343 views

How do I figure out what's freezing up my machine?

I am running Arch on this machine: 3.40GHz i7 hexacore (4930K) 16GB DDR3 1600MHz RAM 2xSamsung 840 EVO SSDs in Raid0 (using BTRFS raid) When I run VMware on my Arch with a few VMs (2 ...
3
votes
1answer
725 views

Debian Jessie - Random freezes

I have a fresh installation of Debian Jessie, with Cinnamon and Gnome. I run it on a decent computer with the following specs: Athlon II x3, 6GB DDR2, 2GB SWAP (swapiness minimum), 600GB SATA HDD ...
2
votes
0answers
265 views

Desktop suddenly becomes unresponsive to mouse (moving/focusing/clicking UI elements)

I have an annoying problem where my desktop suddenly becomes unresponsive to my mouse. This always happens randomly, at random times. Sometimes I can work for hours with no problems, sometimes this ...
1
vote
0answers
205 views

How to debug Debian Jessie freezing on resume?

Every time I suspend my machine (at least the options say it is a suspend) the machine freezes within one minute of resuming. It seems to work fine for about a minute. After running for a bit, the ...
0
votes
0answers
137 views

Broken iSSD on motherboard freezes Ubuntu 14.04

I have an Asus UX32VD laptop which has a primary harddrive where the OS is installed and a small iSSD of 24GB on the motherboard which is not used for anything. I'm running Ubuntu 14.04 and Windows 7 ...
1
vote
0answers
32 views

Why does querying xrandr briefly freeze the screen?

Every time I run xrandr --query my screen freezes very briefly. It's enough to be jarring if I'm watching an animation or a video -- which sucks, because I have a script querying xrandr every 3 ...
0
votes
0answers
192 views

Linux Mint 17.1(64-bit) freezing on start-up

I am using Linux Mint 17.1(64-bit) dual booted with windows 7. I am a newbie to the Linux community and have been using Mint 17.1 for the last 2 months without any problem. Windows 7 is working fine. ...
0
votes
1answer
71 views

rhel freezing after startup

I am new to linux. I installed rhel6 few days ago.it was working fine but today it showed notification that your gnome is missing some configuration. Now whenever i start pc it freezes at rhel 6. any ...
0
votes
0answers
53 views

wifi-menu leads to freezes in Arch

I have a Macbook Pro 5,1 that I recently installed Arch on. Today, I had problems with my wifi, so I reinstalled the broadcom drivers, and was able to get wifi-menu working, but this has led my ...
0
votes
0answers
259 views

freebsd system freeze

For the past week or so, some of my FreeBSD servers intermittently freeze, meaning that their normal network services stop responding. IPMI over the same network continues to work on these frozen ...
2
votes
0answers
97 views

How do I speed up recovering “stuck” cifs mount?

I have a cifs mounted like this: mount.cifs -o uid=myuser,user=...,dom=... //IP/Share /some/mountpoint/ When I try to access it after period of inactivity (or when the network is inaccessible), it ...
1
vote
0answers
63 views

Unity freeze randomly

My UI hangs and nothing works anymore (mouse not moving, image freezes). I have to switch to TTY and go back to UI to make it unfreeze. I have the following error in DMESG: ...
1
vote
1answer
379 views

Random system Freezes on two different machines in the same room

I am at my wits end and looking for suggestions. I have been encountering a problem with 2 desktop workstations in my home office. This problem began on an old dell machine, and when I finally gave up ...
3
votes
0answers
255 views

USB Mouse Freezing in Debian / KDE // Keyboard OK

Having problems with seemingly random freezes of my Logitech Wireless Mouse in Debian (KDE). With regards to a number of articles out there, I don't have powertop, mouseemu or laptop-mode-tools ...
2
votes
0answers
156 views

linux mint hangs - how to find a reason?

My Linux Mint system (17 Cinnamon, lenovo g565) hangs up frequently during work (say, 2-4 times a day). It usually looks like a white or black screen (or off if the lid was closed). CPU seems to be a ...
3
votes
1answer
334 views

wpa_supplicant nl80211 hangs linux mint frequently

My Linux Mint system (17 Cinnamon, lenovo g565) hangs up frequently during work (say, 2-4 times a day). It may look different - white screen, black screen, screen freeze. Checking syslog after hangs ...
0
votes
1answer
120 views

frequent linux mint hangs

My Linux Mint system (17 Cinnamon, lenovo g565) hangs up frequently during work (say, 2-4 times a day). It may look different white screen black screen screen freeze Maybe some of these symtoms ...
1
vote
0answers
76 views

Trying to Fix Intermittent Video Freezes

Problem Description: At seemingly random points, the video and audio from what I was watching will hang, and the program will usually stop responding to my input. I typically end up closing the ...
1
vote
0answers
116 views

Fedora 20 freezes on reboot and shutdown

I'm using Fedora 20 and I'm using the most recent kernel (3.16.7). Whenever I try to poweroff, shutdown or reboot it freezes on my desktop or when I shut down with Firefox open, it freezes on a blank ...
0
votes
0answers
206 views

Screensaver makes my computer freeze after random amount of time

Im setting up a computer with linux mint, it's a fresh install. I did all updates, even level 4 and 5, i dont know if it was a good idea. (I dont know if the problem was there before thoses updates) ...
1
vote
1answer
145 views

File of Doom freezes any computer that attempts interaction

I have a file on an internal server that causes any machine that interacts with it to immediately and irrecoverably freeze. By interaction, I mean just about anything: rm, mv, cp, cat, vi, gedit, ...
4
votes
1answer
483 views

How can I prevent disk I/O from taking over my CPU?

I run Debian Jessie on a quad-core i7 processor, which results in 8 cores being shown thanks to hyperthreading. On disk-heavy loads, all eight cores are maxed out with io-wait, as shown by htop. This ...
4
votes
0answers
209 views

Why does music still loop, when my PC freezes? [closed]

Unfortunately it happens rather regularly, that some i/o job or some other activity clogs all the cpu power on my rather old linux machine and leaves me with a frozen desktop, where not even the mouse ...
0
votes
1answer
181 views

Freeze after /dev/sdaX: clean

I did a major update yesterday and after shutting down the computer and turning it on today, I constantly get jammed at: /dev/sdaX: clean 99999/999999 files, 999999/999999 blocks If I do ...
3
votes
1answer
29 views

A ton of input at the login appears to lock the machine?

Occasionally my one year old son will come into my office where my machine is at the command line login prompt. As my little geekling is wont, he starts banging on the keyboard like Daddy does. As ...
15
votes
3answers
509 views

How to force Linux kernel to “freeze” (or nearly freeze) for a few hundred milliseconds

We are running a real-time process on a non real-time kernel (CentOS 6), and this is probably not going to change. We have a streaming video application that requires about 500 MB/s of PCIe traffic ...
0
votes
0answers
390 views

Debian Jessie stuck at “Loading initial ramdisk”. UEFI mode

I managed to install Debian Jessie on a MSI G70 2PE Apache Pro that came with Windows 8. First I partitioned some space on the laptop. Then I put on the net install cd for Debian and installed it on ...
2
votes
2answers
978 views

Linux freezing randomly

My Computer has been freezing a lot lately, and with no apparent reason.It freezes even if my usage is 3% CPU and 9% RAM. I was using Windows 8 until I decided I'd try to move on to linux, so I ...
0
votes
0answers
206 views

GNU Guix usb-install freezes at GRUB after boot

I wanted to try out the GNU usb install that was released with Guix 0.7. The problem is that when I try to boot from the USB, it freezes, with the word GRUB and a flashing type line. I followed the ...