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  • Can not authenticate to run GParted

    - by alfish
    Whenever I try to run a program from gnome gui, I get message Authenticated is required to run the Gparted Partition Editor The same goes for all programs that need root permission and I try to run from 'System tools' in my gnome-fallback. However the same user can become root in gnome terminal with no problem (I added the user to sudoers). I must mention that I've changed the user's password after OS install, so I think I need to update something but don't know what. I appreciate your hints.

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  • My screen turns off when I watch movies on YouTube [duplicate]

    - by Radu Radeanu
    This question already has an answer here: How to prevent my screen from dimming when watching YouTube? 4 answers When I use VLC or other media player, I can watch the movie until the end without touching the PC. If I watch a movie on YouTube using Chromium or Firefox my screen will turn off as is set in System Settings Brightness and Lock. How to prevent this without to change the settings in Brightness and Lock. Edit: My Ubuntu 13.04 with Gnome 3.6.3.1 uses gnome-screensaver (I didn't installed any other screensaver).

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  • fdisk shows overlapping partitions

    - by Campa
    At every boot to start Ubuntu, a partition gets re-mounted more than 1 times, sometimes causing very long boots. Example below: > dmesg ... [ 21.472020] EXT4-fs (sda5): re-mounted. Opts: errors=remount-ro ... [ 42.021537] EXT4-fs (sda5): re-mounted. Opts: errors=remount-ro,commit=0 ... I suspect there is a problem of overlapping partitions here, regarding sda4 and sda5: > sudo fdisk -l Device Boot Start End Blocks Id System /dev/sda1 63 610469 305203+ de Dell Utility /dev/sda2 612352 32069631 15728640 7 HPFS/NTFS/exFAT /dev/sda3 * 32069632 238979788 103455078+ 7 HPFS/NTFS/exFAT /dev/sda4 238983166 625141759 193079297 5 Extended /dev/sda5 238983168 612630527 186823680 83 Linux /dev/sda6 612632576 625141759 6254592 82 Linux swap / Solaris Further details: > more /etc/fstab ... # <file system> <mount point> <type> <options> <dump> <pass> proc /proc proc nodev,noexec,nosuid 0 0 # / was on /dev/sda6 during installation UUID=b33be99b-5c9e-449e-ad48-be608aeff001 / ext4 errors=remount-ro 0 1 # swap was on /dev/sda7 during installation UUID=7c9071cc-b77b-40da-9f80-6b8a9a220cb1 none swap sw and > mount /dev/sda5 on / type ext4 (rw,errors=remount-ro,commit=0) proc on /proc type proc (rw,noexec,nosuid,nodev) sysfs on /sys type sysfs (rw,noexec,nosuid,nodev) fusectl on /sys/fs/fuse/connections type fusectl (rw) none on /sys/kernel/debug type debugfs (rw) none on /sys/kernel/security type securityfs (rw) udev on /dev type devtmpfs (rw,mode=0755) devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620) tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755) none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880) none on /run/shm type tmpfs (rw,nosuid,nodev) binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,noexec,nosuid,nodev) gvfs-fuse-daemon on /home/piero/.gvfs type fuse.gvfs-fuse-daemon (rw,nosuid,nodev,user=piero) I am Running Ubuntu Oneiric + LXDE on Dell Studio XPS machine 64-bit, dual booting with Windows 7. A months ago, I resized the Ubuntu partition and maybe I messed up something by doing that. Do you have any idea, why this long booting is happening?

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  • Screen blink twice every 10 seconds on ubuntu 12.04

    - by Erik
    On 12.04 64-bit, about every 5 seconds my screen blinks twice. Even during installation of Ubuntu from CD, this happens during the complete process. I had no problems with earlier Ubuntu versions (earlier version was 10.04LTS 64-bit) System specs: I7-2600K MSI 7681 Motherboard 16 GB RAM 2 x Nvidia 560 card SLI (only 1 screen on 1 card active during install process) This flickering is driving me crazy, please help.

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  • Having troubles installing Ubuntu using Wubi

    - by Torsten
    I am trying to install Ubuntu on My Toshiba laptop, it is a 64 bit system and is running windows 7 I keep on getting this error Error executing command command=C:\Users\A'den\AppData\Local\Temp\pylA524.tmp\bin]resize2fs.exe -C:\ubuntu\disks\root.disk17744M recal=1 stderr= stdout=resie2fs 1.40.6 (09-Feb-2008) Usage: /cygdrive/c/Users/Aden/AppData/Local/Temp/pylA524.tmp/bin/resize 2fs.exe-f C:/disks/root.disk 17744M [-d debug_flags] [-f] [-F] [-p] device [new-size] and the log file reads

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  • Server Core in Windows Server 2012 - Improved Taste, Less Filling, More Uptime

    - by KeithMayer
    Would you like to reduce your patch maintenance requirements by over 1/3rd? Of course! Who wouldn't? Server Core in Windows Server 2012 reduces the disk footprint of the operating system by approximately 4GB! When using the Server Core installation option, the features related to the Server Graphical Shell ( ie., Explorer, Start Screen, and Internet Explorer ) and Graphical Management Tools and Infrastructure are not installed - GUI features that are usually not required on a dedicated s

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  • Warning: Why your Internet might fail on May 5

    <b>IT News:</b> "On May 5, the world's top domain authorities (led by ICANN, the US Government and Verisign) will complete the first phase of the roll-out of DNSSEC (Domain Name System Security Extensions) across the 13 root servers that direct user requests to the relevant websites on the internet."

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  • Warning: Why your Internet might fail on May 5

    <b>IT News:</b> "On May 5, the world's top domain authorities (led by ICANN, the US Government and Verisign) will complete the first phase of the roll-out of DNSSEC (Domain Name System Security Extensions) across the 13 root servers that direct user requests to the relevant websites on the internet."

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  • recover from sudo rm -rf command

    - by user106116
    By mistake, I ended up executing "rm -rf /" command from sudo on my laptop which erased many files before it stopped. Now when I restarted my system , it gives a GRUB rescue prompt. I am having dual boot with Ubuntu 12.04 and Windows 7 I request the help for following: How do I fix the currently installed Ubuntu without overwriting/erasing the left over files (from rm -rf command)? Is using Boot-Repair safe ? Is there a way to directly go to Windows 7?

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  • OS8- AK8- The bad news...

    - by Steve Tunstall
    Ok I told you I would give you the bad news of AK8 to go along with all the cool new stuff, so here it is. It's not that bad, really, just things you need to be aware of. First, the 2013.1 code is being called OS8, AK8 and 2013.1 by different people. I mean different people INSIDE Oracle!! It was supposed to be easy, but it never is. So for the rest of this blog entry, I'm calling it AK8. AK8 is not compatible with the 7x10 series. Ever. The 7x10 series is not supported with AK8, and if you try to upgrade one, it will fail at the healthcheck. All 7x20 series, all of them regardless of age, are supported with AK8. Drive trays. Let's talk about drive trays and SAS cards. The older drive trays for the 7x20 series were called the "Riverwalk 2" or "DS2" trays. They were technically the "J4410" series JBODs that Sun used to sell a la carte before we stopped selling JBODs. Don't get me started on that, it still makes me mad. We used these for many years, and you can still buy them right now until December 15th, 2013, when they will no longer be sold. The DS2 tray only came as a 4u, 24 drive shelf. It held 3.5" drives, and you had a choice of 2TB, 3TB, 300GB or 600GB drives. The SAS HBA in the 7x20 series was called a "Thebe" card, with a part # of 7105394. The 7420, for example, came standard with two of these "Thebe" cards for connecting to the disk trays. Two Thebe cards could handle up to 12 trays, so one would add two more cards to go to 24 trays, or have up to six Thebe cards to handle 36 trays. This card was for external SAS only. It did not connect to the internal OS drives or the Readzillas, both of which used the internal SCSI controller of the server. These Riverwalk 2 trays ARE supported with AK8. You can upgrade your older 7420 or 7320, no problem, as-is. The much older Riverwalk 1 trays or J4400 trays are NOT supported by AK8. However, they were only used by the 7x10 series, and we already said that the 7x10 series was not supported. Here's where it gets tricky. Since last January, we have been selling the new style disk trays. We call them the "DE2-24P" and the "DE2-24C" trays. The "C" tray is for capacity drives, which are 3.5" 3TB or 4TB drives. The "P" trays are for performance drives, which are 2.5" 300GB and 900GB drives. These trays are NOT Riverwalk 2 trays, even though the "C" series may kind of look like it. Different manufacturer and different firmware. They are not new. Like I said, we've been selling them with the 7x20 series since last January. They are the only disk trays we will be selling going forward. Of course, AK8 supports them. So what's the problem? The problem is going to be for people who have to mix drive trays. Remember, your older 7x20 series has Thebe SAS2 HBAs. These have 2 SAS ports per card.  The new ZS3-2 and ZS3-4 systems, however, have the new "Thebe2" SAS2 HBAs. These Thebe2 cards have 4 ports per card. This is very cool, as we can now do more SAS channels with less cards. Instead of needing 4 SAS cards to grow to 24 trays like we did with the old Thebe cards, I can now do 24 trays with only 2 Thebe2 cards. This means more IO slots for fun things like Infiniband and 10G. So far, so good, right? These Thebe2 cards work with any disk tray. You can even mix older DS2 trays with the newer DE2 trays in the same system, as long as you have Thebe2 cards. Ah, there's your problem. You don't have Thebe2 cards in your old 7420, do you? Well, I told you the bad news wasn't that bad, right? We can take out your Thebe cards and replace them with Thebe2. You can then plug your older DS2 trays right back in, and also now get newer DE2 trays going forward. However, it's important that the trays are on different SAS channels. You can mix them in the same system, but not on the same channel. Ask your local SC if you need help with the new cable layout. By the way, the new ZS3-2 and ZS3-4 systems also include a new IO card called "Erie" cards. These are for INTERNAL SAS to the OS drives and the Readzillas. So those are now SAS2 instead of SATA like the older models. Yes, the Erie card uses an IO slot, but that's OK, because the Thebe2 cards allow us to use less SAS HBAs to grow the system, right? That's it. Not too much bad news and really not that bad. AK8 does not support the 7x10 series, and you may need new Thebe2 cards in your older systems if you want to add on newer DE2 trays. I think we can all agree that there are worse things out there. Like our Congress.   Next up.... More good news and cool AK8 tricks. Such as virtual NICS. 

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  • 4.8M wasn't enough so we went for 5.055M tpmc with Unbreakable Enterprise Kernel r2 :-)

    - by wcoekaer
    We released a new set of benchmarks today. One is an updated tpc-c from a few months ago where we had just over 4.8M tpmc at $0.98 and we just updated it to go to 5.05M and $0.89. The other one is related to Java Middleware performance. You can find the press release here. Now, I don't want to talk about the actual relevance of the benchmark numbers, as I am not in the benchmark team. I want to talk about why these numbers and these efforts, unrelated to what they mean to your workload, matter to customers. The actual benchmark effort is a very big, long, expensive undertaking where many groups work together as a big virtual team. Having the virtual team be within a single company of course helps tremendously... We already start with a very big server setup with tons of storage, many disks, lots of ram, lots of cpu's, cores, threads, large database setups. Getting the whole setup going to start tuning, by itself, is no easy task, but then the real fun starts with tuning the system for optimal performance -and- stability. A benchmark is not just revving an engine at high rpm, it's actually hitting the circuit. The tests require long runs, require surviving availability tests, such as surviving crashes -and- recovery under load. In the TPC-C example, the x4800 system had 4TB ram, 160 threads (8 sockets, hyperthreaded, 10 cores/socket), tons of storage attached, tons of luns visible to the OS. flash storage, non flash storage... many things at high scale that all have to be perfectly synchronized. During this process, we find bugs, we fix bugs, we find performance issues, we fix performance issues, we find interesting potential features to investigate for the future, we start new development projects for future releases and all this goes back into the products. As more and more customers, for Oracle Linux, are running larger and larger, faster and faster, more mission critical, higher available databases..., these things are just absolutely critical. Unrelated to what anyone's specific opinion is about tpc-c or tpc-h or specjenterprise etc, there is a ton of effort that the customer benefits from. All this work makes Oracle Linux and/or Oracle Solaris better platforms. Whether it's faster, more stable, more scalable, more resilient. It helps. Another point that I always like to re-iterate around UEK and UEK2 : we have our kernel source git repository online. Complete changelog of the mainline kernel, and our changes, easy to pull, easy to dissect, easy to know what went in when, why and where. No need to go log into a website and manually click through pages to hopefully discover changes or patches. No need to untar 2 tar balls and run a diff.

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  • Is there a library that handles hexagon tiled 2D maps?

    - by Pete Mancini
    It would represent a map that is semi-square of arbitrary size. It would have a simple system for representation of the map coordinates such as 0101 (first column, 1st hex). I'd want the map to be able to tell me the distance between two points, and what other hexes lay between those two points as a list or array. I don't care as much about the language but c# or python would be ideal. Does one exist?

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  • How to recover from GNOME 3.2 freeze?

    - by Vivek
    I have Ubuntu 11.10 installed and am using GNOME 3.2. I am left with no other option than to restart gdm or to reboot the system, when GNOME freezes. GNOME freezes at times when resuming from suspend and every time I search in the dashboard, inspite of having GNOME 3.2 compatible theme installed. Is there any option to restart shell from tty? Or is there any other solution to recover from the freeze?

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  • Flash drive error

    - by John
    when I try to install Ubuntu from flash drive, and when done from CD. I click install and then the screen goes black. Any idea how I can fix this issue? I really would like to know how I'm suppose to fix this. if anyone knows the answer to this please reply ASAP I'm very interested in getting to learn Ubuntu :) I think it would be a fun process and windows 8 is a horrible system in general. Thanks for your time

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  • Cheese won't start

    - by Anthony Hohenheim
    I can't start Cheese Webcam Booth. It starts loading and there is a brief moment when the window shows up but then it disappears, like it shuts itself down and it's not in system monitor. My webcam works perfectly in Skype video call. I installed and run Camorama and it gave me an error: Could not connect to video device (/dev/video0) Please check connection When I run the lsusb I get this line for my webcam: Bus 002 Device 002: ID 04f2:b210 Chicony Electronics Co., Ltd And for my graphic card, running lspci: VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07) It's not a pressing matter, but it bugs my nerves, if it works on Skype, why does Cheese and other programs refuse to run. As I said, it's not a big deal but any help would be appreciated. Running Cheese in terminal: (cheese:11454): Gtk-WARNING **: Attempting to add a widget with type GtkImage to a GtkToggleButton, but as a GtkBin subclass a GtkToggleButton can only contain one widget at a time; it already contains a widget of type GtkLabel (cheese:11454): Gtk-WARNING **: Attempting to add a widget with type GtkImage to a GtkToggleButton, but as a GtkBin subclass a GtkToggleButton can only contain one widget at a time; it already contains a widget of type GtkLabel (cheese:11454): Gtk-WARNING **: Attempting to add a widget with type GtkImage to a GtkToggleButton, but as a GtkBin subclass a GtkToggleButton can only contain one widget at a time; it already contains a widget of type GtkLabel (cheese:11454): Gtk-WARNING **: Attempting to add a widget with type GtkHBox to a GtkButton, but as a GtkBin subclass a GtkButton can only contain one widget at a time; it already contains a widget of type GtkLabel (cheese:11454): Gtk-WARNING **: Attempting to add a widget with type GtkImage to a GtkButton, but as a GtkBin subclass a GtkButton can only contain one widget at a time; it already contains a widget of type GtkLabel (cheese:11454): Gtk-WARNING **: Attempting to add a widget with type GtkHBox to a GtkToggleButton, but as a GtkBin subclass a GtkToggleButton can only contain one widget at a time; it already contains a widget of type GtkLabel (cheese:11454): Gtk-WARNING **: Attempting to add a widget with type GtkImage to a GtkButton, but as a GtkBin subclass a GtkButton can only contain one widget at a time; it already contains a widget of type GtkLabel (cheese:11454): Gdk-WARNING **: The program 'cheese' received an X Window System error. This probably reflects a bug in the program. The error was 'BadDrawable (invalid Pixmap or Window parameter)'. (Details: serial 932 error_code 9 request_code 137 minor_code 9) (Note to programmers: normally, X errors are reported asynchronously; that is, you will receive the error a while after causing it. To debug your program, run it with the --sync command line option to change this behavior. You can then get a meaningful backtrace from your debugger if you break on the gdk_x_error() function.)

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  • Windows 8 App Wish List

    - by Tim Murphy
    As I have been using Windows 8 more some of them apps that come with the system have been missing some features that I would like to see.  So Microsoft, here is my wish list for some new features. Skydrive Copy files from one folder to another in Skydrive Get public and read only URLs of a file   OneNote MX Print a page   Mail Accept/Reject appointments Sort inbox Search inbox (use the search charm) Print email   Store Keyword search (use the search charm)   del.icio.us Tags: Windows 8

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  • What norms/standards should I follow when writing a functional spec?

    - by user970696
    I would like to know what documents (ISO?) should I follow when I write a functional specification. Or what should designers follow when creating the system design? I was told that there was a progress in last years but was not told what the progress was in (college professor). Thank you EDIT: I do not speak about document content etc. but about standards for capturing requirements, for business analysis.

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  • Linux AI robot baby dinosaur

    <b>Handle With Linux:</b> "Watch this: a Linux powered baby dinosaur, with a arm processor heart. The robot runs Live OS. An embedded, linux based operating system which features a custom programming language, giving the possibility to interact with the robot on the programming level"

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  • SSD options in /etc/fstab stop machine from booting

    - by nbubis
    I just recently installed 12.10 on a new Lenovo T430, and added these options in \etc\fstab: discard, relatime To \sda1 on which \ is installed. When I rebooted, I got an error claiming that it couldn’t read \, and got thrown into a read-only shell, which necessitated booting from a rescue disk to revert to the original fstab. So: What are the correct options for SSD, and how can I make sure I won't get locked out of the system again?

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  • Home directory messed up

    - by nuthan
    Recently, I installed Ubuntu 12.04. For some reason, i backed-up my home directory contents to another directory(say bkp dir). Precisely, I moved Documents, Pictures, Downloads, etc.. to bkp directory. Now, Deleted all my original home directory contents. I restored all the bkp directory content back to home. I find them all on my Desktop. I believe some kinda chain is broken. I dont find respective home directories icons on them. How do i restore it? Also, i dont find them in my places options. Messed up image link Thanks... ls -lh ~ ~/Desktop nuthan@nuthan-desktop:~$ ls -lh ~ ~/Desktop /home/nuthan: total 2.8M drwxr-x--- 11 nuthan nuthan 4.0K May 28 20:05 android-sdk-linux drwxrwxr-x 4 nuthan nuthan 4.0K May 25 13:36 android-sdks drwxrwxr-x 2 nuthan nuthan 4.0K May 18 17:30 convert -rw-rw-r-- 1 nuthan nuthan 0 May 30 09:07 dependancies~ drwxr-xr-x 2 nuthan nuthan 4.0K Jun 6 14:16 Desktop drwxrwxrwx 6 nuthan nuthan 4.0K Jun 6 12:06 Documents drwxr-xr-x 28 nuthan nuthan 12K Jun 6 13:52 Downloads drwxrwxr-x 2 nuthan nuthan 4.0K Mar 6 13:23 examples -rw-r--r-- 1 nuthan nuthan 8.3K May 11 16:19 examples.desktop drwxrwxr-x 4 nuthan nuthan 4.0K May 18 19:04 github -rw-rw-r-- 1 nuthan nuthan 0 May 28 18:40 linux~ drwxr-xr-x 2 nuthan nuthan 4.0K May 11 16:46 Music drwxrwxr-x 2 nuthan nuthan 4.0K May 30 08:48 node-code drwxrwxr-x 4 nuthan nuthan 4.0K May 30 08:40 node_modules drwxr-xr-x 7 nuthan nuthan 4.0K May 25 13:55 noduino drwxrwxr-x 2 nuthan nuthan 4.0K May 30 11:58 nuthan drwxrwxrwx 3 nuthan nuthan 4.0K May 24 11:13 Pictures drwxrwxr-x 6 nuthan nuthan 4.0K Mar 6 13:23 public drwxr-xr-x 2 nuthan nuthan 4.0K May 25 11:44 Public drwxrwxr-x 2 nuthan nuthan 4.0K May 29 18:50 python -rw-rw-r-- 1 nuthan nuthan 983K Jun 6 14:16 Screenshot from 2012-06-06 14:16:37.png -rw-rw-r-- 1 nuthan nuthan 980K Jun 6 14:20 Screenshot from 2012-06-06 14:20:24.png -rw-rw-r-- 1 nuthan nuthan 731K Jun 6 14:22 Screenshot from 2012-06-06 14:22:06.png drwxrwxr-x 3 nuthan nuthan 4.0K May 31 18:17 sketchbook drwxrwxr-x 2 nuthan nuthan 4.0K Jun 6 13:05 sql -rw-rw-r-- 1 nuthan nuthan 201 May 28 22:08 sql~ drwxr-xr-x 2 nuthan nuthan 4.0K May 11 16:46 Templates -rw-rw-r-- 1 nuthan nuthan 5.1K Jun 4 12:29 test~ drwxrwxr-x 3 nuthan nuthan 4.0K May 14 11:09 Titanium_Studio drwxrwxr-x 4 nuthan nuthan 4.0K May 14 21:00 Titanium Studio Workspace drwxrwxr-x 4 nuthan nuthan 4.0K Jun 1 18:29 TPM_Trak drwxrwxr-x 2 nuthan nuthan 4.0K May 24 17:30 Ubuntu One drwxr-xr-x 2 nuthan nuthan 4.0K May 11 16:46 Videos drwxrwxr-x 6 nuthan nuthan 4.0K May 31 15:10 workspace drwxrwxr-x 3 nuthan nuthan 4.0K May 14 11:57 Zend /home/nuthan/Desktop: total 20K -rw-rw-r-- 1 nuthan nuthan 441 May 30 09:07 dependancies -rw-rw-r-- 1 nuthan nuthan 1.6K May 28 18:40 linux -rw-rw-r-- 1 nuthan nuthan 470 May 28 22:16 sql -rw-rw-r-- 1 nuthan nuthan 5.1K Jun 4 19:34 test nuthan@nuthan-desktop:~$

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  • Stuxnet - how it infects

    - by Kit Ong
    Except from the CNET article.http://news.cnet.com/8301-13772_3-57413329-52/stuxnet-delivered-to-iranian-nuclear-plant-on-thumb-drive/?part=propeller&subj=news&tag=linkvThe Stuxnet worm propagates by exploiting a hole in all versions of Windows in the code that processes shortcut files, ending in ".lnk," according to...[the] Microsoft Malware Protection Center....Merely browsing to the removable media drive using an application that displays shortcut icons, such as Windows Explorer, will run the malware without the user clicking on the icons. The worm infects USB drives or other removable storage devices that are subsequently connected to the infected machine. Those USB drives then infect other machines much like the common cold is spread by infected people sneezing into their hands and then touching door knobs that others are handling.The malware includes a rootkit, which is software designed to hide the fact that a computer has been compromised, and other software that sneaks onto computers by using a digital certificates signed two Taiwanese chip manufacturers that are based in the same industrial complex in Taiwan--RealTek and JMicron, according to Chester Wisniewski, senior security advisor at Sophos.... It is unclear how the digital signatures were acquired by the attacker, but experts believe they were stolen and that the companies were not involved.Once the machine is infected, a Trojan looks to see if the computer it lands on is running Siemens' Simatic WinCC software. The malware then automatically uses a default password that is hard-coded into the software to access the control system's Microsoft SQL database. The Stuxnet worm propagates by exploiting a hole in all versions of Windows in the code that processes shortcut files, ending in ".lnk," according to...[the] Microsoft Malware Protection Center....Merely browsing to the removable media drive using an application that displays shortcut icons, such as Windows Explorer, will run the malware without the user clicking on the icons. The worm infects USB drives or other removable storage devices that are subsequently connected to the infected machine. Those USB drives then infect other machines much like the common cold is spread by infected people sneezing into their hands and then touching door knobs that others are handling.The malware includes a rootkit, which is software designed to hide the fact that a computer has been compromised, and other software that sneaks onto computers by using a digital certificates signed two Taiwanese chip manufacturers that are based in the same industrial complex in Taiwan--RealTek and JMicron, according to Chester Wisniewski, senior security advisor at Sophos.... It is unclear how the digital signatures were acquired by the attacker, but experts believe they were stolen and that the companies were not involved.Once the machine is infected, a Trojan looks to see if the computer it lands on is running Siemens' Simatic WinCC software. The malware then automatically uses a default password that is hard-coded into the software to access the control system's Microsoft SQL database.

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