Do not use. This tag is in process of removal. If your software is freezing then you likely need to file a bug, as freeze problems are usually off topic here and will likely be closed.

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37 views

Crash X manually

I'm working on a the famous freezing of X server. I've already created a question about frozen X server detection As I don't have relevant answer yet, I'm wondering if anyone knows a way to ...
0
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1answer
56 views

My computer freezes at startup *ERROR* rv770_set_sw_state failed

My computer often totally freezes at startup. I have to reset computer. Some say that I could have problems with power supply. When operating system is loaded, it is operating normally. This error ...
0
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1answer
188 views

Ubuntu installation freezes with ASUS (windows 10 dual boot)

I tried to boot up with from a CD and or USB with 15.10 Ubuntu iso. Eveytime I get the same result: "Install Ubuntu" => Loading (purple screen) and freeze. I've disable CMS, and Fast Boot, and Secure ...
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1answer
65 views

New Ubuntu Installation Freezing

Warning, I'm new here I've just installed Ubuntu 15.10 on an empty drive. I have another drive in the PC with a Windows 10 installation. Everything on Ubuntu runs fine, until I open an app. Both ...
0
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2answers
233 views

Ubuntu 15.10 freezes a lot usually while playing any media through web

I am using Ubuntu 15.10 and am facing system freeze quite frequently while playing any form of media through web (youtube/dailymotion/hotstar etc.). Each time this happens , I need to restart my ...
1
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1answer
59 views

Ubuntu 14.04 freezes on an Asus G75v laptop

I've installed the latest Ubuntu on my father's laptop (v. 14.04.3). After convincing him that it was better than Windows, he started to work on it an he liked it. But shortly after using it, an ...
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0answers
67 views

Ubuntu 14.04 freezes when I reopen my laptop

I am dual booting Ubuntu 14.04 and Widows 7 on a Dell Latitude E6420. If I close the lid and reopen immediately I can move the mouse but nothing else: no keyboard function and I can't select ...
1
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1answer
50 views

Laptop sort of freezes during overnight playback using VLC

I'm not sure if this is a VLC or Ubuntu issue. I generally leave VLC playing overnight with a long playlist of files playing from my local NAS. More often than not, I'll wake up in the morning and ...
0
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1answer
138 views

When using atom editor screen turns off on UBUNTU 12.04 LTS?

Tried installing the editor from Ubuntu software center same things happens(screen turns off), especially when i open settings view. OR If i don't use the opened editor for sometime and try to type ...
4
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1answer
382 views

Random freezing problem with Ubuntu 14.04.3 LTS, Lenovo laptop T420

I have dual boot system on my laptop (Windows 7 and Ubuntu 14.04 LTS). I do not face any freezing problem with Windows 7, it runs smoothly. Whereas sometime in random interval I face freezing ...
0
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0answers
207 views

Ubuntu 15.10 full Freezes [duplicate]

I am using Ubuntu 15.10, I installed systems updates, Now the system freezes, Nothing works, Not keyboard nor mouse. I have to turn off laptop by holding the power ON/OFF key. What should i do ?
0
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1answer
105 views

Unity unresponsive after login; restarting Unity from tty works

I installed Ubuntu 14.04.3 LTS on an older machine. After login, Unity becomes unresponsive. I can move the cursor, but no keyboard command or click seems to have any effect. Moving to tty and ...
0
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1answer
358 views

Dell XPS 13 2015, Ubuntu 15.10 touchpad freezes after suspend

I have a Dell XPS 13 2015, qHD model running Ubuntu 15.10, kernel 4.2.0-18 and sometimes after suspend the touchpad refuses to work. Xinput no longer recognizes it, and the only way to get the ...
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2answers
357 views

My Thinkpad X1 2015 freezes randomly. How do I diagnose the issue?

I have a Thinkpad X1 Carbon 2015 (20BSCTO1WW). Intel i5-5300U processor, 14" FHD Screen, 8GB RAM, 128GB SSD. I'm running Wily (15.10.) I installed Wily on this machine while it was still in beta. ...
0
votes
1answer
368 views

kubuntu 15.10 freezes intermittently - suspected compositor fault

I upgraded to Kubuntu 15.10 couple of days ago and experiencing weird freezes. When the freeze occurs, the screen is unresponsive but I can move the mouse. It occurs pretty randomly - when using the ...
0
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1answer
580 views

Installing freezes/doesn't boot on Asus N552VX [duplicate]

Hi I just got the new Asus N552VX and am trying to get Xubuntu working on it. I have tried both the 14.04 LTS and the 15.14. However in the install I get ACPI PCC probe failed, sometimes it just ...
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1answer
1k views

Ubuntu 14.04 LTS screen freezing frequently

I'm brand new to Linux and am having a very hard time troubleshooting this problem. My screen is freezing frequently . Here is my machine specs: Intel Core 2 duo E8400 3Ghz, 5Gb RAM, Ubuntu 14.04 ...
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2answers
54 views

Ubuntu not booting from USB Stick

Everything works perfectly...but when I try to boot Ubuntu from my USB..a black screen appears and stays there forever. I left like that for a day...still it remained the same. What should I do?
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1answer
695 views

How to troubleshoot random freezes, when alt+sysrq doesn't work? [closed]

How do I troubleshoot random freezes, where the system does not accept any input? I have a computer that used to run Ubuntu a few years back without any problems (I don't know wether any hardware has ...
3
votes
0answers
117 views

Ubuntu is relatively unstable [closed]

Ubuntu is much less stable than the dominant OS. It is mostly but not solely Firefox when opening pages like Issuu or html5 sites, where my system hangs. I had not expected to find my computer hanging ...
0
votes
1answer
351 views

Ubuntu 15.10 installation crash - caps lock blinking, then reboots

I have an MSI GT80 laptop. Trying to install Ubuntu 15.10 x64 on it via live usb (not using UEFI). However, intermittently during installation, it freezes, and after a brief period, the caps lock ...
1
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1answer
102 views

Tracking down a random freeze?

Since updating to 15.10 on my Thinkpad T420, I've experienced random freezes periodically. Usually within an hour of using the laptop. It ran just fine on 15.04. I've tried looking at /var/log/syslog ...
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0answers
137 views

Ubuntu 15.10 freezes during installation when asked “Write changes to computer?”

so when I try to install ubuntu 15.10 my computer freezes when the message "Write changes to computer". I'm installing it from a usb drive and I'm dual booting. My computer has high specs so its not ...
3
votes
1answer
237 views

Experiencing random freezes on Ubuntu 14.04 LTS

I get like a random freeze once every hour, making it very tedious to do any sort of work. When the freeze happens I can still move my mouse. I have tried a number of different key combinations to ...
2
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2answers
1k views

pycharm 4.5 freezes the moment the autocompletion popup appears

just today after an upgrade to ubuntu 15.10 I seem to be unable to use the pycharm 4.5.4 (from getdeb). typing away launches the autocompletion suggestion pop-up and then pycharm just freezes, even ...
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0answers
514 views

Ubuntu 15.10 freezes at purple startup screen

I had Ubuntu installed and wanted to remove Python 3. I accidently removed every Python version installed because I didn't know Ubuntu Desktop needs Python to run. I had to reinstall Ubuntu completely ...
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1answer
3k views

After update 15.04 to 15.10 just black screen on boot

On my Laptop (Acer 3820) I updated from 15.04 to 15.10 After the restart I just get only a black screen. At first you can see the ubuntu loading Logo, but after that just nothing. So I tried to use F1 ...
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0answers
69 views

Video freeze on Skype 4.3 (Ubuntu 14.04 LTS)

I bought a new Dell XPS 13 pre-installed with Ubuntu 14.04 LTS (mentioning this in case the problem might be related to hardware rather than software). I am new to Linux and all is working fine, ...
6
votes
1answer
1k views

Ubuntu 15.10 freezes on Acer Aspire E11

I have successfully upgraded from Ubuntu 15.04 to Ubuntu 15.10 using do-release-upgrade on my Acer Aspire E11 laptop. However the whole computer freezes (i.e. gets unresponsive) after some minutes of ...
0
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0answers
186 views

How do I fix Ubuntu freezing randomly? [duplicate]

Ubuntu 14.04 and 15.10 keep freezing randomly when browsing, or having some programs on, it doesn't use all ram, I have swap installed and none of the cores areb being 100% used.
2
votes
0answers
897 views

15.10 freezes every 10 minutes

Every freeze is preceeded typically by the following sylsog entry. It is a gst_discoverer_discover call (one of several hundred recorded immediately before every freeze) as an example: Oct 20 19:35:...
1
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1answer
114 views

Ubuntu 15.04 freezing completely

So I dual boot windows 10 and ubuntu 15.04 and whenever I boot up Ubuntu, after around 15 minutes or so, it will just freeze and i'll be able to hear the sounds and stuff but after another minutes it ...
0
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2answers
75 views

DELL XPS13 restarted for update- now freezes after 30 to 90 seconds, even if not logged in

So I've been using my Dell XPS13 for almost 6 months now, preinstalled from dell with 14.04. A few initial issues, upgraded kernal to 3.19 and put intel wifi chip in. It's been working awesome. ...
0
votes
1answer
145 views

Ubuntu 14.04 freezes repeatedly [duplicate]

I just started having this problem recently, but it will freeze when I am in the middle of coding and it seems to be happening more frequently. I do tend to have a ton of tabs open in chrome while I ...
0
votes
2answers
326 views

Java application freezes very frequently

I'm running Ubuntu 14.04 with Xeon E5-1650 and 32 GB of RAM. For some reason, this system is having a lot of trouble running Java applications such as Eclipse and RubyMine. What happens is that within ...
0
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1answer
184 views

Ubuntu 14.04 freezes on my laptop [duplicate]

I've recently started using Ubuntu 14.04 on my laptop(Lenovo G70-80) and everything is fine when I'm using my mouse But when i don't use my mouse and use my touchpad instead, the computer completely ...
0
votes
1answer
50 views

Package managers cause kernel freeze?

I'm having this serious problem about package management. Whenever I try to install something (anything) it cause system to permanently freeze. It's worse than it looks, Ctrl+Alt+F1 not working and ...
0
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0answers
79 views

Occasionally Ubuntu 14.04 64-bit freezes on my old Sony Vaio VPCEB32EN laptop

I have an old laptop Sony Vaio VPCEB32EN model (2 GB RAM, Intel Core i3-370M Processor 2.40 GHz, Intel HD graphics). I have removed the windows 7 OS and installed Ubuntu 14.04 64-bit since I wanted ...
-1
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1answer
43 views

Ubuntu Freezes with USB reconnect for unknown reason [closed]

I have a Ubuntu Server 14.04.2 running Kodi Media Center on X. I have a 25' USB extension to a powered hub with an IR receiver and USB to Serial adapter. This was working great until I upgraded and ...
1
vote
1answer
436 views

Ubuntu 14.04 randomly freezes after long periods and fails to reboot automatically (crontab)

For some time now I've been having problems with my ubuntu 14.04 installation on my assembled pc. The main component is the motherboard, an ASRock Q1900M Pro3, 4gb ram, and two pci sata controllers. ...
1
vote
1answer
476 views

Frequent freezes on 15.04 with kernel 3.19.0-29+ [closed]

as already pointed out at Frequent freezes , I am experiencing systematic freezes since my kernel was automatically upgraded to 3.19.0-29. Same problem happens if I use kernel 3.19.0-30. If I use ...
0
votes
2answers
107 views

Wireshark freezes and stop after running VoIP calls menu [closed]

I'm using wireshark on Ubuntu 14.04 and I want to see a VoIP call flow, but every time I try to access this menu I get the following error : Gdk:ERROR:/build/buildd/gtk+3.0-3.10.8/./gdk/gdkcairo.c:...
0
votes
0answers
1k views

Strange freeze when loading IntelliJ IDEA Editor

Since about three weeks IntelliJ is freezing when I'm trying to load any project. It's the same with a new project too. It seems like it freezes the whole xserver - I can't interact with any ...
1
vote
1answer
128 views

Ubuntu installation freeze

I got this when trying to install Ubuntu 14.04.3 (x64) (tried with DVD and Flash drive): [ 3.280511] ACPI PCC probe failed. [ 34.929862] ata8.00: exception Emask 0x52 SAct 0x0 SErr 0xffffffff ...
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3answers
456 views

Frequent freezes [closed]

I am coming to you because since a couple of days I am experiencing a lot of freezes and I do not know how to investigate them. It does not matter what I do - browsing, playing music, typing on LaTeX ...
0
votes
1answer
243 views

Matlab freezes after calling a figure function in Ubuntu 15.04

I just updated my Ubuntu from 12.04 version to 15.04 (clean update, i.e., I erased my old Ubuntu 12.04 and installed the new one). I have Matlab R2013a installed in it and it used to work really fine, ...
0
votes
1answer
246 views

Ubuntu 15.04 with Intel Integrated Graphics on X1 Carbon freezes frequently

I have a Lenovo X1 Carbon 2015 with 8GB. I'm running Ubuntu 15.04 with 3.19.0-26 kernel on it. Every so often (and its quite frequent) my machine runs out of memory using Chromium, and then it would ...
3
votes
3answers
937 views

Ubunty 14.04 freezes when I select a big chunk of text in LibreOffice

When I start selecting text (size of more then a paragraph) in LibreOffice, the entire system freezes. If I use the mouse and left click or press Ctrl+C, the system freezes so I cannot finish ...
0
votes
2answers
1k views

File transfer is freezing while copying [duplicate]

When I make any data transfer process (from computer to usb), after a couple of seconds file transfer process freezes. It be normal after a few minutes later but again freezes. If there would no ...
1
vote
1answer
804 views

reboot and shutdown command freeze on my Ubuntu vivid 15.04

Every time I have to reboot or shutdown the display keeps on showing the image of Ubuntu with the dots that keeps on going. Even with command from the terminal. I have to press the button to power off ...