on the bios of my dell inspiron i have the option among others to set a password on my hdd. so my questions are: which exacly is the point of this? does it encrypt my hdd in any way? if someone has physical access on my computer and takes out the hdd,could he gain access? im a regular home user but im very curius to know
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My VPS host a mail, blog and web site. So i want to block port i not use. The port that i use is 80,21,2022,443. The other port will be drop. I want to block bad packet and all packet that not related. Can anyone how to write in iptables?
View 2 Replies View RelatedWhat software can be used on a GNU/Linux box to assess security vulnerabilities? And not just network related. I mean:
- Unnecessary binaries with SUID/SGID flags set up.
- Users with passwords easily crackable
- Test known vulnerabilities of installed software
and a long etc etc.
This card has been the bane of my existence for a while. In the old days I could get it to work with Fedora using a generic video driver. A friend recommended OpenSuse because of my love for KDE.
The good news is that install went greeeeat. But after that, I once again got a black screen with a line randomly done it. Is there a way to change? I tried changing those resolution options but it didn't work. I have the Windoze driver from Dell's site. Its Dell Inspiron 5160.
I am setting up a virtual server. Ubuntu 11.04, "minimal provider image".UFW was disabled by default. I set it to default deny. Allowed HTTP, SSH and other standard stuff, and enabled it. All seems to be OK. Adding one rule to block some annoying security scanners causes ping not to work. I'm not an Iptables expert, but it looks OK to me. I got it from some website, rather than invented it myself, but modified to to fit the ufw config file syntax. What in that rule prevents pings?!? It seems completely unrelated.
View 1 Replies View RelatedI have a 4-5 year old dell inspiron 600m that i have been running on linux ubuntu for the past 2-3 years. Last week i took it apart to paint the casing, got that done and since I put it back together it has a tendency to become very hot. When i got it back together i also installed a good number of updates.
Also, I can no longer stream videos/ music from the internet. I am not sure if i messed something up when i was putting it back together, or if something in these updates has caused a problem. I have always been able to stream on previous installs, and i cannot honestly remember if i could before i took it apart. i am trying to watch a video on ..... and the cpu usage went clear to 100% and the cpu temperature went up to 99 Deg Celcius. The audio and video didnt even match but for a second or two at the very beginning. When the computer is sitting idle browsing the internet the cpu usage is very low, maybe avg. 15% and the temp drops to 55deg C fairly quickly.
I am not able to adjust the brightness in ubuntu. I am using gnome and ubuntu 10.04. I can see some folders DD01, DD02 in /proc/acpi/video/GFX0/ with value as given below. cat /proc/acpi/video/GFX0/DD01/brightness <not supported>
View 5 Replies View Relatedi want to install ubuntu in my dell..ive already installed one in my desktop can i use that installer to my dell mini inspiron 10?? i have a usb hard drive..or better to use usb stick? well what about blackbuntu? seems awesome can i install that in my dell?
View 5 Replies View Relatedi just installed version 11.04 on a dell inspiron 8100 the install went perfect up to the point where it asks me to restart. once i restarted i can not see the desktop.
dell inspiron 8100 20GB HDD, 512MB RAM, Pentium III.
This computer has the ATI Radeon HD 4250 which wont run unity apparently. It runs in classic mode without effects, it also runs on unity 2D. How can I get it to default to Unity 2D so that my girlfriend doesn't have to select it each time?
View 2 Replies View RelatedI have a old Dell Inspiron Laptop I would like to use, but it dosent have awhole lot of memory 160megs worth and tried running the live cd of Ubuntu and Lubuntu and all i get on the screen is a blinking cursor. It give me the option to boot off the cd but that is where it stops.
View 3 Replies View Relatedi was just wondering if anyone could help me with my webcam. I'm unsure if it was detected during the instalation and do not know how to turn it on if it was.
View 5 Replies View RelatedHow to fix window lay out of GIMP in Dell Inspiron mini. Because every time I open GIMP the layout change and difficult to work ?I found GIMP -2.6.8 version how can I install this version to my computer. Since, I have some problems when using gimp-2.4.5.
View 2 Replies View RelatedI am trying to install ubuntu 9.10 to Dell Inspiron 14". It got stuck after first step. Configuration of my laptop is as follow intel core i3 processor, 4GB DDR3 RAMm (does it support for above config.?) i am having windows 7 ultimate as an operating System right now and i am new at ubuntu
View 3 Replies View RelatedIn a previous thread I stated that I had updated my old dell's nvidia drivers only to receive a blank screen (of deadly doom) in return. Now however I would like to try and install them again, but this time not through the hardware drivers app. Where do I do this and which drivers should I get. My google searches has failed me.
View 5 Replies View RelatedI just bought a basic Dell Inspiron 570 Desktop, and installed Ubuntu 9.10, and found that the wired internet won't connect. I've checked the wire, and confirmed that an Ubuntu laptop can get a wired connection using it, but the new Inspiron doesn't do anything.
The "Network Connections" dialog shows a "Wired connection 1" item, but Network Manager refuses to connect to it. ifconfig only shows the lo interface.
How can I get this wired interface working? Please, this is very frustrating. I can only assume it's some sort of driver issue (which seems rare with the wired connection), but I can't even run an update since I don't have an internet connection.
I am trying to install Ubuntu 10.04 on a dell Inspiron laptop. When I choose the install option in the boot menu it loads my to a log in screen. but Ubuntu has never been installed in my laptop.
View 5 Replies View RelatedI have been using UBUNTU 8.04 with my Dell Mini Inspiron. How can I upgrade it ? If I upgrade is there problem after upgrade ?
View 5 Replies View RelatedI am attempting to load 10.10-i386 on a Dell Inspiron. I have created my boot CD and all works fine with the install manager until it gets to the "Who are you?" page. It will not let me advance past this page. I am a complete rookie on Ubuntu and Linux OS.
View 5 Replies View RelatedI installed Ubuntu 10.10 on a Dell Inspiron 6000 but when I connect the ethernet cable the computer detects that the cable was connected but doesnt connect to the internet.
View 4 Replies View RelatedI have an Inspiron 1300 and have followed the "B43" instructions here:URl...Plus various other guides including the "one click b43 fix" but nothing useful happens. Wired access doesn't work either.
View 4 Replies View RelatedI have been using Ubuntu since September of last year (2010) I haven't realized it, but my mic isn't working. I'm am not entirely sure what type of mic I have, but the output of "lspci" are as follows:
Code:
00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 0c)
00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 0c)
[Code]....
I recently upgraded from 10.4 to 11.4 on my Dell Inspiron laptop, and now my wireless is completely disabled, and I do not have an ethernet cord I can use. (I do not have internet access at home, I rely on public wifi.)
View 2 Replies View Relatedi have a dell inspiron 15r that i plan on running fedora on, however, today i booted fedora from a live cd and it was completely oblivious to the fact that i have a wireless card, obviously i need certain drivers for it, problem is i dont know what drivers those would be, or where to get them, http://www.dell.com/us/business/p/inspiron-15r/pd this is my laptop model, and it says i have a "Standard Dell Wireless 1501 802.11 g/n" wireless card, if anyone could tell me how to get this working,
View 13 Replies View Relatedubuntu 9.10 login panel is worse with respect to ubuntu 8 since now all the users with names are shown without a way to hide them!Why don't keep the old way at least as an option?
View 5 Replies View RelatedTo avoid having to input a password for the keyring each time I connect to the net via wireless, I enabled the 'Available to all users' option in Network Manager. Now, my question is this. Are the 'users' it refers to just those created on this machine? Would a drive-by be able to use my network without entering the password?
View 3 Replies View Related1. I understand you can protect your files or directories in your website by setting file/directory permissions. The meaning of r w x is clear to me, but I'm not sure how to proceed... Starting with the index.html file, if I wanted to make it so that anyone in the world can read it but can't modify it, do I set its permissions to rwxr-xr-x? If I set it to rwxr--r--, would that mean the file couldn't be served? I mean, what does the x setting do on a .html file, how can a .html file be executable?
2. If file permissions work on the lines of owner-group-others, in the context of a website, who is 'group'? As far as I can tell, there's only the owner, which is me, and others, which is the world accessing the site. Am I correct in thinking that by default, say when creating a website on a shared hosting server, there is no group unless I specifically set one up?
3. My ISP allows the DynDNS.org service, meaning that I could serve a website from my home. It's too early to go that route just yet, but for future reference, I would like to ask about the server software called Hiawatha. It is said to be secure, but having read some evaluations of it, it doesn't seem to offer anything that couldn't be accomplished with Apache or Cherokee, it's just that its security settings are simpler and easier to configure. Am I right about this? Or does Hiawatha truly offer something that the other major server packages don't?
The network icon and sound icon disappeared from the panel all of sudden one day while i was using ubuntu 9.10 and the network got disconnected. It used to work fine before when i was using ubuntu 9.04 and even after i updated to 9.10, but then that happened. I added the notification area back to the panel but now ubuntu cannot even find any wireless networks. When i connect a LAN cable to my laptop the internet works fine, but the wireless networks area in the network icon is grayed out and it doesn't show any wireless networks. I'm using a Dell Inspiron 600m laptop and my network card is Intel Corporation PRO/Wireless 2915ABG [Calexico2] Network Connection (rev 05).
View 9 Replies View RelatedI'm running Ubuntu 9.10, Dell Inspiron 1545. I have the NDISwrapper installed, and the driver shows up in "Hardware Drivers" as activated (Broadcom STA wireless driver) it also shows up in "Windows Wireless Drivers" (bcmwl6) but it still won't allow me to connect wirelessly.
View 9 Replies View RelatedI can't activate my 5.1 surround. The sound preferences only show the 4.0 option. When I tried using the
Code:
speaker-test -Dplug:surround51 -c6 -l1 -twav.I can only hear the front and rear speakers. Am currently using 10.04. This problem bugged be since 9.04.
Here's my hardware btw:
Code:
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: Intel [HDA Intel], device 1: STAC92xx Digital [STAC92xx Digital]
Subdevices: 1/1
code....
Tried testing the latest beta... but it still isn't working
