This is my sons Asus eee pc 1005peb ( have one exactly like it and never happened to me)
The screen flashes on bootup and makes it very hard if not impossible to login and the gnome menu at the top is gone too. I do not know what he did to it. But I am loading meego on it now.
Out of nowhere Ubuntu (intrepid, I believe) has stopped loading for me. When it attempts to load gdm the screen starts flashing at the splash screen and then eventually dumps me to the terminal. From there I can login without any problems but can not get the GUI to load.
When I run sudo gdm-binary it does the flashing splash screen again and then spits out the error message: WARNING: Unable to find users: no seat-id found. Then a few warnings about longest graphic displayed 2.5xxx seconds
I tried running sudo dpkg-recondifigure gdm and relaunch gdm as above and it did the same thing.
I was not able to successfully connect to my wireless network through the terminal to try to update in the hopes of that fixing the problem. Perhaps someone can give me instructions on how? (I have tried but can not figure out how to initialize wlan0).
Or, is there something I can do from my installation CD?
my screen flashes when I load anything. am I frying my vid card?
View 2 Replies View RelatedWhen I load Ubuntu, it goes to the desktop screen, shows my desktop picture, loads Pidgin which I have set to start on startup, loads Icons, and then the screen goes black. The mouse cursor shows up, I can move it around, and then it goes black again, and the mouse cursor shows up again. This repeats a few times until the cursor freezes. This started happening after I tried fixing a bug with new drivers for my Intel 845gl video card. The instructions I followed are these:
Code:
To use the available fix, run the following commands:
pt-add-repository ppa:glasen/855gm-fix
apt-add-repository ppa:brian-rogers/graphics-fixes
apt-add-repository ppa:glasen/intel-driver
aptitude update
aptitude install linux 855gm-fix-dkms
aptitude dist-upgrade
,taken from here.
I have tried some of the options in recovery mode from GRUB menu, none really work, except booting with default graphic configuration, or something similar like this.
Whenever I try to change desktop effects to anything other than none, a window appears saying 'Searching for driver' then the screen flashes and it says effects could not be enabled. Here's the output from System Testing Compiz test: Gathering information about your system. Distribution: Ubuntu 10.10 Desktop environment: GNOME Graphics chip: ATI Technologies Inc M96 [Mobility Radeon HD 4650] Driver in use: fglrx Rendering method: None Checking if it's possible to run Compiz on your system. [SKIP] Checking for hardware/setup problems [SKIP] At least one check had to be skipped: Error: No rendering method in use (AIGLX, Xgl or Nvidia).
View 2 Replies View RelatedI have a Dell Inspiron 5150 which I first upgraded 'over-the-air' to Narwhal. This completed with no errors. After reboot, the screen momentarily displays some icons before reverting to the background - this loops round every few seconds.I've subsequently tried installing with the CD which runs through with no errors, but does the same thing when it's finished - blink... blink... blink...
View 2 Replies View RelatedI am trying to play some .avi files and they open and run, but only the sound works properly. The video screen will flash about every 4-5 seconds.
I've tried Totem and Gnome MPlayer and both play these files the same.
I just installed Ubuntu 10.04 on an old Compaq desktop, and after working on it for a while, screen randomly turns blank, usually with flashing horizontal white lines. Can anyone help? Someone already told me to try memtest, which I already performed, but nothing happened.
View 9 Replies View RelatedI installed 10.10 of the live boot CD. It said everything went fine, now when I go to boot into Linux it just flashes the underscore on a black screen. What do I do from here?
View 1 Replies View RelatedUbuntu 9.04 works fine, I have just installed Ubuntu 10.04 Lucid Lynx without problems, it runs fine but after a while the screen starts flashing and the only way out is to reboot with ctrl-alt-del. First of all I get a pale purple screen with blocks of random colour in the middle then it goes on to flashing between two screens. In one the top half of the screen is vertical black and white stripes and the bottom half is black, in the other it is a terminal screen with this distributed across it:
Starting common Unix printing system cupsed
Pulse Audio configured for per-user-sessions
Enabling additional executable binary formats binfmt support
Checking battery state
On the latest occasion the text was "could not write bytes: Broken pipe" repeated all over the screen, followed by "checking battery state".
I have just finished updating my older box from 8.10 to 9.04 and installing a bunch of programs. I had shut it down several times between sessions but when I unplugged it and moved it, it fails. It goes fine through the BIOS and GRUB (I think) but then when there is a screen of text it flashes to black several times and then displays a screen that looks like static with "Ubuntu" barely visible in several places.
View 8 Replies View RelatedI upgraded from fedora 6 to fc10 using a net-inst iso. Everything went great however when I rebooted gnome wouldn't start up and there were other error messages, however thats not my current question. I figured id login as root, I put my pw in and the screen briefly flashes and then back to login prompt. The flash is a message saying something about no shell. Same occurs when trying to logon to my main user account. I can boot to single user and see that all my partitions are there and the data is there. My password file has the shell at the end of the entries.
View 1 Replies View RelatedI'm experiencing a sudden black flash before video play back with VLC. The whole 3 screens just flash black and come back, and then the video plays fine in VLC. This doesn't happen with other media players, such as mPlayer and Totem.
I'm running an XFX Radeon 5450 (ATi) with the propriety 10.7 drivers. Running 3 17" (1280x1024) in "EyeFinity". I've had a look on the unofficial bug thingy for ati drivers for linux, and there is a bug back from 2008.[URL]...
Just wondering if anyone has any ideas, of tips to start looking to try and solve my little issue, I've spent hours and hours looking though xorg, syslog and other logs in /var/log/ and nothing seems to stand out.
I'm running Ubuntu 10.10 which I recently installed on this emachines w3107. For some reason, while doing whatever I may be doing, my screen will flash off and on for about a minute, then when it stops flashing; there is no mouse pointer visible. I can still use the mouse, but it's ghost-like.
View 1 Replies View RelatedI was running Fedora 10 I belive- no issues - did an update to 12 via DVD and now the screen continuously flashes... I see posts about Nvidia issues - but this laptop uses ATI based on HP's website.
View 6 Replies View RelatedI am having some weird problem with the firefox based flash player when playing videos in full screen. The video flashes white in areas while the video is playing. I don't know if this is Ubuntu, Firefox or flash. I am running Lucid on a Macbook Pro
View 1 Replies View RelatedI have been running Ubuntu 9.04 for the past year. Tonight decided to upgrade to 9.10 thru update manager. Every thing regarding the install seemed fine until the request to restart the computer. I hit the restart and it will not boot up. Computer goes thru the normal restart screens.
Screen flashes with bios info--no hard drive detected, then proceeds to show booting from hd, then loads grub stage 1.5 (not grub 2)and screen goes blank.
I have been using Debian for three or so years now. Not sure what all the difference it makes, but I'm installing Debian Squeeze on a Sony Vaio desktop computer... With an nVidia GeForce 5200 which works perfectly in other computers and on the same computer when dual booting with Windows XP. I've tried and installed several times already to no avail. When I fresh install just the standard system, no graphic desktop, no Xorg, no servers, no nothing, just the standard system, command line only. When I do the initial boot on this blessed computer, part way through the boot process my monitor shuts off and it says frequency out of range (thats a message from the monitor itself, not the computer or debian).
The same install process I've executed countless times. I thought it was a dependency issue, problem with X perhaps. I can install lenny, but not squeeze. When booting in single user mode, it seems like it craps out either during or right after it loads or does something with the "drm" - you know how during the boot script, the machine "flashes" the fonts and the screen blips... its seems to me like that's where its happening at. The monitor works just fine, I really don't think that's the problem. But it is frustrating and I have no clue where to go about finding what the issue is if I can't see whats going on.
I don't really have any Linux experience. But I wanted to try it out. Now I'm afraid I did not set this up properly. Grub gives me 3 options:
Fedora (2.6.38.8-32.fc15.x86_64)
Fedora (2.6.38.8-26.rc1.fc15.x86_64)
Other
When I select <Other> to boot into windows... it starts to try to boot... but then flashes a quick blue screen & restarts. I tried to boot into Window's normal mode, safe mode, and command line... all just restart fdisk -l gives the following:
[Code]....
After tweeking some graphics settings, and replacing some hardware, ubuntu won't boot. Being left in the X session (CTRL + ALT + f7), it's what looks like a log:
[Code]....
^ and that's where it hangs. So I went into ctrl alt f1, and logged in with my user/pass, and did the command: startx the screen flashes, and brings me back to a failed to open devices report.
[Code]....
I tried re-installing GDM, but turns out that the PC isn't actually online, hence unable to install GDM after uninstallation. So I downloaded the gdm .deb, and tried to install it from a USB flash drive, but I get dependency errors. I'm at a loss here, I could really use some help, this is the PC that has all my data on it, 450 GB +, I'd love to not have to transfer that over to a new installation!
Have installed Ubuntu 10.10 on a couple of Dell Inspiron 2650 laptops (both 512M memory) and when they run, they're great, but they only successfully boot up maybe 10% of the attempts. Most of the time, the touchpad and keyboard are inoperative, but I recall sometimes the enter key gets me past my user Id to input password. Trying to enter recovery mode isn't any better, but once into recovery, I'll boot up in safe graphics, but it is probably only running because it succeeded in entering recovery, anyways. I have elected to to boot up in safe graphics, but they still both freeze. No error messages, just a frozen background/icons screen.
Ubuntu has searched the hardware and reports there's nothing requiring proprietary drivers installed.
After reading all the other problems posted, I figure my laptops are doing pretty darn good, but it sure would be nice not to set around starting up and shutting down, over and over.
When I boot up 9.10, very occasionally, I get a login screen directly after the page with the Ubuntu b&w symbol and before the colour page. It doesn't happen very often but usually when I am showing someone how good and quick Ubuntu is.
View 8 Replies View RelatedI installed Ubuntu via Wubi, but now when I boot up the computer, it asks me to select Ubuntu or Windows, then after I select Ubuntu, it takes me to the Grub menu, which also asks whether I want Ubuntu or Windows. I've had this on multiple computers, and it's not very useful. How to change this?
View 2 Replies View RelatedI have a pc with 1 GB RAM,Intel Core Duo CPU(1.86 GHz).Recently during formatting of the pc with new windows , I (accidentally)powered off the pc during the process.Due to which what has happened is there is no screen during the time computer boots up when switched on.Only when there is a login window,the screen becomes active.I even installed UBUNTU (which I am still using) on the whole hard disk but problem persists.The problem seems to be independent of the OS.
View 2 Replies View RelatedAfter grub loads the kernel I'll get an on screen message from the console showing: cannot reserve MMIO region And I was wondering is there a way to silence console messages so you don't see them at bootup?
Could setting dmesg work:-nlevel Set the level at which logging of messages is done to the console. For example, -n 1 prevents all messages, expect panic messages, from appearing on the console.So typing at a term 'dmesg -n 1' will work?
I have Lucid running on a Toshiba Portg R500. Last week it started hanging for just over one minute at the initial Toshiba screen. That is, the screen with the Toshiba logo and a series of boot-from options (HDD, CD, Network, USB) along the bottom. I don't know if the machine is even interacting with the OS at this stage. Also, neither Ubuntu nor the machine recognises the CD-ROM tray any longer. As in, I can't boot from CD and I also can't mount a CD when in Ubuntu. I can, however, boot from a USB startup disk (after the one minute delay).
I'm not sure how to collect helpful data on this sort of issue, especially since I can't see any threads that point to similar problems. The only strange thing I did the day this problem started was to forget to unmount a truecrypt-encrypted USB key before shutting the laptop off.
I've reinstalled Lucid but to no avail. I assume that whatever problem I have is a BIOS problem (and so strictly not for here)? As you can imagine though I want to make sure I've accounted for all other possibilities before fooling around with the BIOS.
I installed lubuntu 10.10 on my old computer (pentium II, 192 mb ram) but when i try to boot it passes the purple screen and feezes just after showing:
* Starting AppArmor profiles [OK]
* Starting NTP server ntpd [OK]
It was installed on From liveusb with the harddrive plugged into another computer cus the old ones bios doesnt support usb boot.
I am trying to boot up my computer which has the Ubuntu 11 beta AMD 64bit, but before I can reach the login screen I get a black screen with the word "Killed" in the top left-hand corner. If I attempt the recovery boot I get different messages.
View 9 Replies View RelatedI recently got a new laptop (Aspire 5741) and have installed ubuntu 10.4 on it. I have been very happy with the computer and OS. However the only problem I have had is that I am unable to change the screen brightness. Last night I though I found a fix. I cant remember the specific thing but it was something similar to this [URL]. On reboot the ubuntu logo came up and a few seconds later it showed a distorted ubuntu logo. After this it just goes to a black screen. I have tried booting into recovery fail proof graphics mode, and the problem still arises.
View 3 Replies View RelatedI've upgrade my fedora 11 to 12 by installtion DVD and everything is fine right now.Everything is there and the new system looks good.However,my boot screen is still the same with 11.How can I switch to the new screen?
View 12 Replies View Related