Questions related to crashes of system or applications.

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3
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0answers
110 views

google chrome on chromium freeze while play video full screen on facebook

while i play a video on my Ubuntu 15.10 in chrome or chromium in full screen mode at moment i use ctrl+tab or volume up or exit from full screen will freeze and i can do any thing even logout or ...
3
votes
0answers
34 views

VirtualBox installs, reboots then freezes

I have tried installing 15.04 and 14.04.03 LTS on multiple computers and revisions of VirtualBox, both of which have given the same error. When I try to install Ubuntu in VirtualBox, it installs ...
3
votes
0answers
80 views

Ubuntu 15.04 crashes with scattered screen

I have recently installed 4GB DDR3 RAM (Innex) with an existing 2GB RAM (Dynet), currenlty it runs with 6GB RAM. I use Eclipse, Java, Chrome extensively for my development purpose But after this ...
3
votes
0answers
217 views

What controls apport's behavior for saving core dumps?

apport is configured (default) to handle my system's core dumps (in /proc/sys/kernel/core_pattern: |/usr/share/apport/apport %p %s %c %P). It's behavior is mysterious to me: Sometimes it saves core ...
3
votes
0answers
2k views

Laptop screen goes black, but laptop still running

I have an old Asus laptop with Ubuntu 14.04 LTS. Sometimes the laptop's screen goes black, but the laptop keeps running. It happens when loading a youtube video or websites like GDrive, but not all ...
2
votes
0answers
92 views

Crash while upgrading to Ubuntu 16.04

I was upgrading my Ubuntu 14.04 to 16.04 LTS using the command sudo update-manager -d The process had finished downloading the packages and was in the process of installation. Some thing like 60% ...
2
votes
0answers
224 views

Google Chrome crashes/freezes everything in Ubuntu Gnome 16.04 LTS x64

I haven't been able to figure what exactly triggers this but, at certain points when I have Chrome running, my mouse cursor will suddenly start to stutter, then slow, then it won't be able to move at ...
2
votes
0answers
58 views

Continious ubuntu malfunction

I am using Ubuntu 14.04.4 LTS and I am experiencing a lot of various persistent issues for last few months. Every of the issues is already solved here, but in my case help is always only temporary. ...
2
votes
0answers
70 views

Audacity Keeps Crashing

I'm running the latest version of audacity and the playback keeps crashing when I try to pause it. Ive seen elsewhere on line that this is a bug and that there are workarounds for it but i cant seem ...
2
votes
0answers
433 views

Ubuntu 15.10 crashing randomly

Please forgive me as I am new to Ubuntu. Randomly, this thing which I think is called "Unity" will crash, and I will lose system vitals required to operate the computer. The icons in the top right ...
2
votes
0answers
204 views

VLC unable to open any files

What has happened to VLC. I think it updated when the kernel did recently and now it can't open anything: Your input can't be opened: VLC is unable to open the MRL The terminal gives: VLC media ...
2
votes
0answers
192 views

Ubuntu is randomly crashing into a static screen

This has happened a few times over the past few days, however, I have no idea what to troubleshoot or how to fix it. Ubuntu will randomly crash into a 'static' screen, I took a picture on my phone, ...
2
votes
0answers
100 views

Testdisk / Recphoto freezes the system

I use photorec of testdisk, and when the program is about to end the scan, and start writing in the recovery directory, the computer freezes and I have to reset everything. I make this data recovery ...
2
votes
0answers
38 views

Ubuntu 14.04 Low Graphics Error believe it is a mount error?

I rebooted my Ubuntu 14.04 from terminal 3 days ago and it seems to have undergone a catastrophic crash. Firstly, I got a low graphics error issue. I could not even get to the console, so I removed ...
2
votes
0answers
182 views

Ubuntu 14.04 sometimes hang after waking up

I'm using Dell Optiplex 9020. And i install Ubuntu 14.04. But sometimes (not every time) after waking up my computer from suspend state. it will hang in the log in screen, i can't input anything, ...
2
votes
0answers
122 views

Ubuntu crashing when idle

Sometimes when I let my computer idle for long periods of time (like I've gone to work or sleep), I come back to a blank screen that I can't wake up. Pressing keys and moving the mouse does nothing. ...
2
votes
0answers
238 views

Xubuntu crashes on suspend and chrome crashes often

i just installed a fresh xubuntu and i am amazed of its simplicity and usability. IMHO the best OS out there. However its crashes each time i want to suspend it. It goes gray screen and soon after ...
2
votes
0answers
5k views

Ubuntu crash - how to read log files

A few days ago the laptop decided to close without no relevant reason. From this day on, it randomly crashes without explanation. This is what I (correctly?) filtered from the log files on the last ...
2
votes
0answers
2k views

Black Screen when playing YouTube Videos

The computer is a Toshiba Satelite Pro U300. It's worked fine up until a recent update about a week or two ago. When I try to play YouTube videos, the whole monitor goes black, and the computer seems ...
2
votes
0answers
298 views

How can I rollback my GParted version?

I'm using ubuntu 14.04 with GParted 0.18. However, it seems to be inferior to previous iterations of it because it crashes every single time I try to resize a FAT32 partition or when I create a new ...
1
vote
0answers
34 views

PulseAudio crashing in Ubuntu Mate 16.04

So, when I boot my laptop the first 10 minutes when I start an application, like the terminal, the window freezes and crashes. After a while it will work but sometimes it return. When I want to reboot ...
1
vote
0answers
35 views

And when I just starting to think my problems are over

During beta process several times I installed Ubuntu with clean installation to see if it'll work as it should and with my surprise it did. After installing WiFi and Nvidia drivers (from additional ...
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0answers
28 views

I am trying to install Ubuntu in virualbox and it keeps crashing. Please help

This is screenshot of my settings in virtual box: and this is a screenshot of the crash: This happens happens right after I select install Ubuntu
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0answers
29 views

Laptop freezes, keyboard LEDs flashing

I'm using Ubuntu 14.04 (64-bit). Recently my laptop freezes unexpectedly and keyboard lights start to blink. It's not possible to switch to tty (i.e. Ctrl+Alt+F doesn't work), so it's completely ...
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0answers
27 views

Ubuntu 14.04 crashes and restarts when opening LibreOFFICE

Upon opening LIbre office ,, my system shuts down and restarts into the login page . i cant open libre office because of this . I had recently updated all the softwares in Ubuntu . The version ...
1
vote
0answers
58 views

teamviewer crash at startup

Every time I powerup my Ubuntu 14.04 laptop I get a "system program program detected" message. The reporting window shows that the info comes from the apport-gtk-root system, that as far as I know is ...
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0answers
34 views

.desktop arduino file killed system

any idea on what happened? i went here https://www.arduino.cc/en/Main/Software downloaded the 64 bit for my os (running ubuntu gnome 14.04 LTS). and then I chmod +x the ./install.sh (not sure if ...
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0answers
200 views

Apache2 crashing sometimes - gets working just after an apache2 restart - why is this happening?

I have an Ubuntu Server (Amazon AWS). I never encountered any problems with it untill it started crashing. (website doesn't load). I thought it's because of too much traffic entering the server, ...
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0answers
98 views

MySQL gradually taking up more and more memory

Just to start with, I have read the following threads and they do not help: Optimising MySQL settings - mysqld running out of memory MySQL Server keep shutting down ...
1
vote
0answers
21 views

View log when installing

Im attempting to setup a dual boot on a new Win10 machine via liveUSB. I am following previous instructions here but during the install I get continual stack dumps, and errors pertaining to NMI ...
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0answers
64 views

Ubuntu trusty Crashing

I have been dealing with linux on and off. I recently installed Ubuntu trusty 14.04 to use it as a web and ftp server. however intermittently i believe my system is crashing. I have not been able ...
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0answers
128 views

After Upgrading to 15.10 from 15.04, EC2 Webservers Have Become Very Unstable

I have a variety of Ubuntu machines running in production, with about 30 that were upgraded from 15.04 to 15.10. With most of the machines, the upgrade has been a breeze and everything has functioned ...
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0answers
106 views

Wine program crashes when clicking its window: “System.OutOfMemoryException”

I successfully installed this program on wine and it launches fine, but when I click anywhere on it, the program closes without giving any error. I'm using Wine 1.7.55 on Ubuntu 14.04 Edited: This ...
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0answers
108 views

Completely unresponsive desktop in 15.10 when running Transmission

I've been having this problem in Ubuntu 15.10 where almost every day, my desktop becomes 100% unresponsive. The laptop won't sleep when the lid is closed, I can't switch TTY, I can't even use ...
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0answers
166 views

Cannot launch applications after switching desktop environment to Gnome

I recently switched from Unity to Gnome 3 by installing the Gnome Shell. But now when I try to launch certain applications (Eg. PyCharm) they crash with a message Gtk-Message: Failed to load ...
1
vote
0answers
119 views

Ubuntu 15.10 (seemingly) randomly crashing requiring reboot

Every so often (often enough that it's annoying) my screen goes black and then shows this (sorry for the quality). The only way I know how to get it working again is to reboot my laptop. Is there a ...
1
vote
0answers
71 views

ubuntu 14.04 lts doesn't boot since 3.13.0-64

This is a DELL inspiron 3551, with Ubuntu 14.04 lts 64 bits preinstalled processor: Intel® Pentium(R) CPU N3540 @ 2.16GHz × 4. Quickly after system update, it starts to crash when booting. I don't ...
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0answers
90 views

Ubuntu 14.04 Crashes Back to LogIn Window

Just recently crashes started and it simply gets me back to the login window. During the crash, it briefly outlines the message "Starting LightDM Display Manager" and goes to the login window. Once I ...
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vote
0answers
79 views

Kicked out of session - Flashing screen

As soon as I log in my user session, my mouse cursor flickers and kicks me out. Only a guest session seems to hold. In the login menu, I can't even select a "shutdown" option. On a sidenote, ...
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0answers
924 views

How to solve repeating Xorg crash?

After about a year of using Ubuntu 14.04 on my laptop with very few crashes I have had a number of crashes over the last week. They all product the same error code as listed below. When the crash ...
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0answers
91 views

Ubuntu 15.04 system freeze while removing USB 3.0 device from Express card

I have the following Express card which provides USB 3.0 host controller. 05:00.0 USB controller: Renesas Technology Corp. uPD720202 USB 3.0 Host Controller (rev 02) The express card works fine ...
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vote
0answers
68 views

Thunderbird crash

After manually updating Thunderbird to the latest version so that i can use GMAIL. Thunderbird open and run nice until i restart my pc... it doesn't reopen again so i try to start it via terminal and ...
1
vote
0answers
123 views

Unable to test Ubuntu Touch applications on ubuntu-emulator (ubuntu-sdk)

I've followed every step of the Ubuntu SDK documentation, as detailed here. I am able to create different types of projects, compile and test them on my desktop. I am also able to run the Ubuntu Touch ...
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vote
0answers
36 views

System crash after setting wlan in interfaces

I'm trying to set a script script.sh to run when wlan connects. After some research I've come up with the following /etc/network/interfaces: auto lo iface lo inet loopback auto wlan0 iface wlan0 ...
1
vote
0answers
34 views

unity panel service keep carshing

my unity panel service keep crashing and restarting itself, gaving me prompt to report the problem.lately, this thing start to happen with me a lot of times. what could be the cause(s)? any help ...
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0answers
210 views

Ubuntu crashes frequently

I recently moved from Windows to Ubuntu 14.04LTS 64-bit OS. Initially everything worked really well. However for the last couple of weeks Ubuntu started behaving crazy. The transition from good to ...
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0answers
197 views

Ubuntu 15.04 Crashes while viewing media in a web browser

The system crashes usually when I am watching a youtube video or viewing a twitch stream. I haven't got any crash logs because the standard logs cant catch any information. and I ran into a problem ...
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vote
0answers
178 views

Firefox eventually for no aparent reason consumes all CPU and RAM and grinds to a halt pulling my computer along with it

I now use Firefox as my default browser and have found that after having it up and running for several hours, that it starts to use up more and more of my CPU and RAM, and this does not appear to have ...
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0answers
419 views

Ubuntu 15.04 keeps crashing randomly

My ubuntu 15.04 laptop keeps crashing at random intervals, how will I go about fixing this? The emergency mode appears on the screen, and then automatically reboots, thus resulting in loss of data.
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vote
0answers
191 views

14.04.1 installer Ubiquity crashes upon installation attempt on probook 6545b

I have an image of 14.04.1 on a usb stick which I tried to install on an old HP probook 6545b. It boots and runs fine, however when clicking the install button, nothing happens. Also, when trying to ...