Ubuntu :: Laptop Lcd Is Dim After Update?
May 13, 2010I just downloaded the updates from the update manager on Ubuntu 9.10 on my laptop and now the screen is really dim. Is there a way to adjust this? Acer aspire laptop.
View 7 RepliesI just downloaded the updates from the update manager on Ubuntu 9.10 on my laptop and now the screen is really dim. Is there a way to adjust this? Acer aspire laptop.
View 7 RepliesI installed an update on my Dell D800 last night and now it won't boot. Attaching a pic of the screen. I'm sure I have not included enough info
View 7 Replies View RelatedI run an update of ubuntu 9.10 on my laptop and now my mpi programs do not work anymore... The error is
[florian-laptop:02935] [[INVALID],INVALID] ORTE_ERROR_LOG: A system-required executable either could not be found or was not executable by this user in file ../../../../../../orte/mca/ess/singleton/ess_singleton_module.c at line 269 [florian-laptop:02935] [[INVALID],INVALID] ORTE_ERROR_LOG: A system-required executable either could not be found or was not executable by this user in file ../../../../../
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I'm a little bit stuck and in need of advice from people who know what they're talking about. I've had Ubuntu on my office PC, home PC and laptop for about a year now and never had a problem that I couldn't solve, until now. I'd not turned my laptop (Lenovo N 500 with Ubuntu 9.10 64 Bit using GRUB2) on for about a month so when I did on Monday of this week I noticed that I'd not updated Ubuntu for 27 days, so ran the update manager. After everything was updated I carried on using it as normal but when I tried to turn it on yesterday I get the following issue...
GRUB loads and gives me all the possible boot options. Whatever one I choose, I get the same results. It starts to boot (I see the black screen with the white Ubuntu logo) but this remains on the screen for a very long time, then it goes to a flashing cursor at the top left of the screen and it just sits there indefinitely.
I've tried playing with Super GRUB Disc but admittedly I'm not too sure what I'm doing with it. I've tried using the Ubuntu Installation disc as a Live CD too but with no joy. The main HDD appears fine when in Live CD mode, all my files are there etc.. Is this actually a GRUB issue or something else? It's like GRUB's doing its bit and then it's failing slightly further down the line.
I'm totally out of my depth here and really don't want to have to reinstall everything, I'm sure there's a simply solution.
ubuntu 10.10 rc worked perfect with my video card until last update oct.5.2010.is there something i can do to undo the updates?
View 1 Replies View RelatedI took a perfectly functioning Fedora 10 install on my Dell D410 laptop and did "yum update" on it. Now when it boots, all I get is POST and then the single word "GRUB" on the screen. What'd I do? How do I recover?
View 3 Replies View RelatedI installed a fresh 11.2 and perform a Stable KDE update and a complete update with "Yast Online Update" and now there is no sound in my laptop.
My sound card is HDA Intel and uses snd_hda_intel driver.
I have a Dell Laptop C640 Latitude that locks up with in a min or two of booting up after I update from 09.04 to 09.10 or if I do a clean install of 04.10. I do not know if it is the laptop or the 09.10 that is doing it.
View 3 Replies View RelatedIf I would like to update my kernel to linux 2.6.34 on my asus eee 1001px laptop. How can I do that in the easiest way? I already downloaded the kernel from kernel.org.
View 7 Replies View RelatedProblem surfaced roughly 2 days ago (March 6th, 2010). When laptop lid is closed, and then opened, the screen remains black. Hard reboot is usually needed. Problem occurs when behavior setting is set to close laptop lid -> suspend, and also when setting is set to close laptop lid -> blank screen. I haven't tested under other settings.
Expected behavior: gnome login prompt appears. Please note that the expected behavior occurred consistently until a few days ago. Additional details:
Intel driver.
Fedora 12.
GNOME.
Thinkpad T60.
My laptop is a Medion MD 96970 (bought at Aldi in September 2008) with
- graphic card nVidia GeForce 9300M G
- processor Intel(R) Core(TM)2 Duo CPU T5750 @ 2.00GHz
- 82801H (ICH8 Family) HD Audio Controller
- 3GB RAM and 300 GB memory
1) Originally, my laptop came with Windows Vista. Then I got a SUSE linux 11.0 CD, let it make a partition and installed Suse 11.0. Since Suse11.0 isn't updated any further I would like to change to Suse 11.3 (or whatever is newer). How should I proceed? (I can't find my old Windows Vista CDs and would like to KEEP THE PARTITION, thus formating all isn't an option)
2) In order to make a backup I bought a portable hard drive from iomega (USB 2.0). Then I noticed that it is formated in NTFS. SUSE 11.0 doesn't seem to like it --- what should I do? Can I reformat it somehow?
3) Suse 11.0 doesn't like my sound card. Thus I couldn't Skype or listen to music --- do you know if this problem is solved under Suse 11.3?
I installed REL 5.5 on this Dell laptop (originally win 7) and everything works ok except when i get to the login GUI the LCD brightness (or lack of) sets to it's lowest so i have to click the f5 button to brighten the screen. If I log out, the LCD resets to the dimmest setting (can hardly make out the login GUI) and again I have to click on f5. I believe I need to update the BIOS but I don't know how. The BIOS update I dound on-line if a xxx.exe file.
View 1 Replies View RelatedI just installed 10.04 on an Acer 4736 laptop and was prompted for a software update of about 170 MB.
I went through with the update downloads and installation, got an error message of some packages not being found, and clicked on the "close" button on the dialogue to finish with the whole thing.
Now the Update Manager window with the grayed-out package updates didn't go away, and the cursor would always show the "busy" circle thing. I waited for a while, but nothing happened. I tried opening Firefox to check for anything about this on the net, but it wouldn't open.
So I left it alone, and it the screen went black (screensaver, I guess). When I tried to get back to the desktop, I couldn't. Screen wouldn't respond and it stayed black; no password prompt or anything.
Ctrl-Alt-Backspace wouldn't take me back to the login screen either.
After the mass amount of updates that appeared for Debian, my DVD drive seems to detect a burned DVD I have as blank now. And when i put in the disc, there's two copies of the DVD drive on Computer, both of which are labeled CD/DVD Drive: Blank DVD-ROM Disc. I have gone in to disc manager and found that it is possible to mount the volume on the disc, and on the second icon it will appear and work. However, this is annoying having two icons.
Now, when I don't have a disc in there, it only shows one drive. My PC may have messed up during the updates, because I just let it update in the background while my sister was using it to show my mom's friends pictures and she randomly closed out of one of the windows without asking me anything (ffff), so that may have messed something up. Does anyone know how I would go about fixing this?
I don't know what to do. All my attempts to make changes with alsa-mixer failed.
View 9 Replies View RelatedI decided to update all the software on my computer. Fortunately, it upgraded kernel version 3.14 to 3.16. I was happy to learn that suspend now worked on my laptop by calling pm-suspend, but it did not worked by closing the lid. So I search and found on debian's website that installing systemd and adding some config lines in /etc/systemd/logind.conf would sove the issue. So I followed the procedure and did like instructed, to end up with a computer that boots on black screen.
The last verbrose line I see on boot up is "kvm disabled by bios" and then it shutdown down the screen. The computer works, as I can login and shutdown by doing those operation blindly.
I tried removing systemd but it still does not work. If I use the old kernel 3.14 I can boot without any problem, but if I use kernel 3.16, I boot to a black screen. I remember successfully booting in 3.16 before installing systemd.
I downloaded the 6.06 version of xubuntu because i have a laptop that doesnt support high graphics mode, and i wasnt able to figure out how to get it to run in low graphics mode. i figured that i would get a version from a while back, and then update it up to the current version. now, to the problem. I was able to upgrade 6.10, but now it says Ubuntu version 8.04 available, so i tried to update it. it gets most of the way through the part where it says calculating or something like that, and then it says: "Can't install 'xubuntu-desktop' It was impossible to install a required package. Please report this as a bug." with an option that says close at the bottom. when i click close another window pops up that says: Could not calculate the upgrade A unresolvable problem occurred while calculating the upgrade. This can be caused by:
* Upgrading to a pre-release version of Ubuntu
* Running the current pre-release version of Ubuntu
* Unofficial software packages not provided by Ubuntu
If none of this applies, then please report this bug against the 'update-manager' package and include the files in /var/log/dist-upgrade/ in the bugreport. Then the window just closes... anything that i could do to get rid of this problem? EDIT: Is there any way to update directly from an .iso file on the desktop?
I was transferring some files from my external USB hard drive onto my laptop (running 64bit Karmic), and my laptop froze up for whatever reason.Everything on the screen stopped and the Scroll Lock and Caps Lock LEDs began flashing.Not knowing anything else to do, I hard booted off with the power switch.At this point, I was concerned if anything on either hard rive would be damagedI booted my laptop back up, and all seemed well until I trued to open my Documents folder.For some reason, Ubuntu will no longer open any folders at allI can't click on ComputerDocuments, Music, etc. When I do, a tab opens in the taskbar that says Opening folder. It stays on screen for about 20 seconds, and then goes away and the folder never opens.The weird part is if I open gEdit and try to load a file, I can see and get to everything.
View 4 Replies View RelatedI connected my HP Pavillion laptop to a 1360x768 Vizio TV. On the TV it displays my laptop but on my laptop it has a black screen. How do I fix it so I can see my laptop screen on my laptop and on my TV at the same time?
I used to be able to do this with this TV as well as my friend's Samsung. I'm using a VGA connector. What should I do to have my laptop screen on my laptop and on my TV at the same time?
I have installed Ubuntu (both 10.10 and 11.04 pre-release) on my laptop but my battery is not recognized and it is detected as a desktop system rather than a laptop. I have tried the cat /proc/acpi/battery/BAT1/state method but the directory doesn't exist. I have tried another guide to paste the battery info into this directory but it doesn't allow me to do that and says that the directory doesn't exist, even though I'm trying to make it. I tried it in root nautilus and even on an install of Lubuntu (with a root file manager) but it still failed to budge. I really don't know what to do as I have tried all the guides on the internet that I could find.
View 4 Replies View RelatedWhen I change the "When laptop lid is closed" option in Gnome Power Manager to either "Blank Screen" or "Do Nothing" (by manually using gconf-editor), the screen itself doesn't turn off when the lid is closed. Obviously not a huge deal, as I could just change the "idle before sleep" on certain occasions, but I liked that setting it to "Do Nothing" previously would actually turn off the screen when the lid was closed.
View 1 Replies View RelatedI have upgraded my laptop to 10.04 while having my usb-keyboard plugged in.f I boot the laptop without a plugged in keyboard, the laptop keyboard is not working. It starts working as soon as I plug a usb-keyboard in though.Quite annoying if I take my laptop with me and the first thing after booting is to find a usb-keyboard to plug in Does anyone know where can I reconfigure this? [edit]I just found out, that the laptop keyboar seems to be in numlock mode... meaning that the keys [j,k,l] is mapped to [1,2,3] etc
View 2 Replies View RelatedI am trying to update using Update Manager and I get this message: Failed to fetch "Failed to fetch [URL]..404 Not Found" My system is 64 days out of date now.
I have looked elsewhere for an answer and some others have had similar problems, but I have not found a reason for it happening, nor an answer. I wonder if anyone can help me please. I have been using Ubuntu for several months, can use the Terminal if I have the right commands to issue, but beyond that have limited knowledge of the system.
As the title says i updated my system which then needed a reboot. I also installed Mixxx djing software to try it out. So i thought id just restart the system. Usually when i boot into my desktop wireless automatically can connect to my router but not this time, wired only for now... i know theres tons of wireless issue threads but some more experienced users will be able to get straight to the point and run through some diagnostics with me.
View 1 Replies View Relatedhaving had problems with getting grub2 to work on dual HDD setup...despite the most excellent advice on the forum i took the plunge and installed 10.10 from update manager within 10.04..... bingo fixed grub and now have dual boot again. but the update manager and synaptic package don't work because of libedata-cal1.2-6 file that remains..following other advice on the forum Advice gratefully received, how can i force an unistall of this package
mark@studypc:~$ sudo apt-get -f remove
Reading package lists... Done
Building dependency tree
Reading state information... Done
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Update Manager is inviting me to update from my Maverick Meerkat to Natty. Is this a good idea?
View 7 Replies View RelatedI have logged in today and update manager reminds me of an update with linx-backports-module-2.6.31-14-generic. However my current kernel has been updated a while ago and is now 2.6.31-17. That obviously is more recent that that backport version. What should i do? By the way that update is from a PPA repository other that the default. I am wondering the update manager has no way to tell which kernel version i have at all? Should i actually go ahead with the installation?
View 1 Replies View RelatedI started the upgrade to 10.4 from 9.10 through the update manager. It started the update to 10.4. After downloading almost 95% of the update, it gave an error message of "could not download certain components. downloaded files will not be erased" and stopped the update. I restarted the PC, and started the update manager again. But now it does not show any option of update to 10.4. how do I continue or resume the update process? I just started using ubuntu about 15 days back. So, I am relatively new to this.
View 3 Replies View RelatedI just installed ubuntu 10.10, and im triying to update, when i uncheck the packages that i dont want and click on the "install updates" button in the update manager, the update manager check it again and download the packages that i dont want
View 1 Replies View RelatedI have Ubuntu Karmic 64-bit installed. Update manager tells me there are updates available, but when i try to install them, downloading the updates fail and throws this error:
Code:
Failed to fetch http://security.ubuntu.com/ubuntu/pool/main/e/eglibc/libc6-i386_2.10.1-0ubuntu16_amd64.deb
Consequently, a similar error occurs when I try installing Sun Java 6 Runtime.
Code:
Failed to fetch http://archive.ubuntu.com/ubuntu/pool/multiverse/s/sun-java6/sun-java6-jre_6-15-1_all.deb Connection failed [IP: 91.189.88.31 80]
Ubuntu Restricted Extras stalls when it's time to download the Java package I tried synaptic, update manager, aptitude, apt-get, and they all throw similar errors. Then I also tried connecting to different servers, to no avail. So to check if it's my connection to the net that has problems somehow, I tried downloading the file directly through my web browser, and it works. (But it's not recommended, and it won't let me!, install the updates manually, right?) I tried searching for the errors on the net and in the forums, and they're all somehow related to proxy servers. I then checked if I'm using some inappropriate proxy settings, and everywhere it's all set up to connect to the net directly, which is, well, my setup.
Take note though, that I am able to install other softwares normally, i.e, using synaptic, apt-get etc. The ones I tried include Pidgin and Mplayer. It's just these updates and Java:
Code:
jeanne@jeanne-desktop:~$ sudo sudo aptitude upgrade
W: The "upgrade" command is deprecated; use "safe-upgrade" instead.
Reading package lists... Done
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