have a problem with my XSERVER and the login screen does not load. I tried everything in all forums still no help. I usually get a message E: could not open file /var/lib/dpkg/status - open (2 no such file or directory). Xserver repair also failed.Can some one suggest how to upgrade to 10.04 from the recovery console. I have the install CD and the alternate CDWhen i put alternate cd and reboot i do not get option toAlso tried Alt+f2 and gksu "shcdrom/cdromupgrade" i get a message like invalid command gksu or gksu not found
I'm on the computer for 15 min, and then it randomly goes into a sleep mode, and I can't recover it (system lights are on, monitor on, mouse/keyboard fine). I've replaced pulseaudio with alsa, and whenever I go into the screensavers tab to disable sleep mode, the computer does its thing and randomly goes to sleep. This is REALLY frustrating because I leave the computer on for downloads, but when I come to check on them the computer has gone to sleep, and I et corrupted files on my HDD. How to disable sleep from terminal?
Ubuntu 10.04 on remote server failed after updating following modules: An update to grub-common from 1.98-1ubuntu8 to 1.98-1ubuntu9 is available. An update to grub-pc from 1.98-1ubuntu8 to 1.98-1ubuntu9 is available.
First updated a OK and second gave an error "wrong name" or something like that So the update stop the server and I did "Cold Reboot" which seems to work but I can't log in via "root" SSH only by "rescue mode" SSH however I am totally lost there.
I guess I need to finish the "grub-pc" or "grub-common" from prior update process. I can use rescue mode to effectively boot my server to live cd. I can ssh in to the live cd os and my original os is mounted for me to chroot in / backup / repair.
My wife's laptop (6 year old Toshiba) has been running 10.04 for 6 months or so. It is an old and fragile computer, and yesterday it decided to freeze at the login screen (every time it is booted).
I can get into recovery mode (just command, no graphics) and all files have been backed up, but I think a fresh install is required. Long story short, we are away from home for a few months and hence I do not have access to a CD burner, and her laptop (being old) will not boot from USB.
I do however have an iso file from which I could install Ubuntu. Is it possible to mount said iso file in recovery mode and launch a fresh install from there? If so, how do I do it?
I logged in to Recover Mode ("Drop to root shell prompt") this morning to do something. Naturally, I wanted access to my encrypted home folder.
The README file says to run ecryptfs-mount-private. However, that command returns an error: "ERROR: Encrypted private directory is not setup properly."
This cannot be correct, because if I log in normally, I get my home folder without any problem.
How can I access my encrypted home folder when I boot via Recover Mode?
Can someone assist me with recovering/resetting the password for Root via Single User Mode in CentOS v5? I've modified the kernel line using Single, S, and 1 but it appears that these commands are being totally ignored as the server continues with the boot process and displays the GUI logon screen. The server in question is a VM box running on ESX v3.5 U4. The person that created this VM is no longer employed here and I've exhausted everything I know regarding Single User Mode.
i got myself in a really dumb position. i upgraded from 11.0 to 11.2 this morning. after restarting it loads up everything and then shows me a login/password prompt. i have forgotten what my login is, i know my password.
I recently upgraded a server from Fedora 6 to Fedora 14. In addition to the main hard drive where the OS is installed, I have 3 1TB hard drives configured for RAID5 (via software). After the upgrade, I noticed one of the hard drives had been removed from the raid array. I tried to add it back with mdadm --add, but it just put it in as a spare. I figured I'd get back to it later.Then, when performing a reboot, the system could not mount the raid array at all. I removed it from the fstab so I could boot the system, and now I'm trying to get the raid array back up.
I ran the following:mdadm --create /dev/md0 --assume-clean --level=5 --chunk=64 --raid-devices=3 missing /dev/sdc1 /dev/sdd1I know my chunk size is 64k, and "missing" is for the drive that got kicked out of the array (/dev/sdb1).That seemed to work, and mdadm reports that the array is running "clean, degraded" with the missing drive.However, I can't mount the raid array. When I try:mount -t ext3 /dev/md0 /mnt/fooI get:
mount: wrong fs type, bad option, bad superblock on /dev/md0, missing codepage or helper program, or other error In some cases useful info is found in syslog - try
After upgrading to 9.10 Karmic Koala, my Amilo Laptop (AMD64) refuses to boot. I installed GRUB2 which works fine for my WinXP ... and Karmic will boot in recovery mode.
When trying a normal boot, I get a black screen. CRTL-ALT-F1 yields just a blinking cursor. The system will immediately reboot when pressing CRTL-ALT-Entf.
When booting in recovery mode, I choose "Resume normal boot" from the menu, log in while in cosole mode and enter "startx" ... and the grafic environtment works fine!
Why does the system work in recovery mode, but does not start with a normal boot?
Fly.By.Wire
Here's some information on my system:
cat /proc/version
Linux version 2.6.31-17-generic (buildd@crested) (gcc version 4.4.1 (Ubuntu 4.4.1-4ubuntu ) #54-Ubuntu SMP Thu Dec 10 17:01:44 UTC 2009
I was given a computer that has the Ubuntu operating system installed I was able to at least get online with it. I tried to upgrade it (don't know what version was installed on it) using the Update Manager. When the computer restarted I got two error messages:
Error no suitable mode found Error unknown command "terminal"
The system then went on through the Ubuntu logo screen but then I got a black screen. I couldn't get the computer to do anything. How to at least restore the computer back to its previous state before trying to upgrade.
I'm using Ubuntu 9.10. Recently after an upgrade my Ubuntu started running in low graphics mode. After searching through forums, I could finally fix it.I'm not sure what exactly fixed it. I first changed the window manager to metacity. Run the following command:Code:sudo nvidia-xconfig --composite --render-accel --add-argb-glx-visualsAnd then changed window manager to compiz and desktop effects could be enabled.The problem is, everytime I reboot, its again running in low graphics mode, desktop effects cannot be enabled, and I have to do all the troubleshooting again! Any idea how to permanently fix this?EDIT: I found that the graphics is reset even without typing the command everytime. But I still have to switch back and forth from compiz window manager to set it all right!
I have been using Debian for around two years now. I have a small home server running Debian stable i386 and keep it regularly updated (once or twice a week I perform apt-get update and afterwards apt-get dist-upgrade). The system was originally installed with Debian Wheezy and afterwards upgraded.
However, after entering dist-upgrade tonight, around 42 packages had to be updated. I agreed and afterwards got some errors. After apt-get install -f, the result is as follows:
Code: Select allnickolay@tegulicium:$ sudo apt-get install -f Reading package lists ... Done Building dependency tree Reading state information ... Done
[Code] ....
After rebooting the system, I am presented with the Debian Maintenance mode (root password for maintenance or Control-D to continue).
I tried dpkg --configure -a, apt-get install -f and aptitude install -f.
Unfortunately, still no resolution of the conflicts.
I assume this has to do something with the new Jessie 8.2 release ...
Somehow the install iso disc won't go into upgrade mode. My f10 is on the hard disk, but needing to be rescued. I would do f11 upgrade; but can't get the disk to do an upgrade. It only wants to install.
Checksum was good, etc. iso is fine. Is there a log file or something which it keeps getting hung up on, thinking it's supposed to install instead of upgrade which I could change or delete?
i just upgraded to ubuntu 10.04 from 9.10, and now i can't view any flash video in fullscreen mode (videos, atdhe, etc.). when i click on fullscreen firefox crashes instantly. everything was working fine in 9.10.
i looked around on the forums; i tried to install the flash-aid extension for firefox. it says that my architecture is 32bit, then reinstalls the flash plugin, but that doesn't help; fullscreen still crashes. i also tried to install the 64bit version from adobe's website, but that doesn't help.
i had a look at the mozilla website [url] i tried to preload the libgl.so.1 library as suggested there, but that doesn't help. i wanted to try to disable hardware acceleration in the flash player settings, but i can't even change the settings; when i right-click on settings, the adobe small preferences screen appears but i can't click on anything, nothing works.
that's all on ubuntu 10.04 with firefox 3.6.3 and flash player 10,0,45,2. i also installed the newer 10.1 flashplayer plugin from the adobe website, but firefox still crashes.
When I tried the liveCD a while ago, it all worked fine. Now when i do the text install following openSUSE:GNOME 3.0 - openSUSE I just get fallback mode. I cant quite understand why as the machine has an intel 3150 and n550 dual core processor. System - Acer Aspire One D255 - n55- 2gb RAM - 3150 Graphics
I have just upgraded from 11.2 to 11.3 using zypper dup (with all the necessary pre steps). After upgrading X does not start with normal boot, only starts with failsafe mode selected. Otherwise the system boots and works in normal mode, only X doesn't start. I have tried to remove and reinstall the radeon driver, but no success. Tried Xorg -configure, with no success.I post my former (11.2) and actual xorg.conf files. Could you help in getting things work normally. If only possible I would like to avoid making a clean install.
I can get into the BIOS just fine but cannot find anything such as NX or Exucute Disable mode( on or off) Does anyone have any ideas? I contacted Acer support and they may be able to help only if I pay for their support. AS of now I have Ubuntu 10.4 installed and upgraded to 10.10 but have black screen with message about (NX) or Execute Disable in bios. The message says---This CPU is family 6, model 37, and has NX capabilities but is unable to use these protective features because the BIOS is configured to disable the capability. Please enable this in your BIOS. I have windows 7 professional on one partition and Ubuntu on the other partition. I can still access Ubuntu 10.4. but have the black screen on 10.10
I am new to Fedora and Linux. I have installed Fedora 12 on virtual box and installed Guest Additions. Later I did upgrade Fedora updates and noticed that my Guest Additions features were missing like Seamless mode, shared folders etc. Hence I had install Guest Additions again. So every time when I do Fedora updations, do I need to re-install Guest Additions or am I missing something very obvious?
how do I make grub boot to allow me to choose, like safe mode and normal mode and all that second, how do I do automated back ups (preferably using file copy) for something like every sunday at 11:00 am using the command line, i use to know but forgot.
I attempted to install Catalyst 10.11 for my ATI HD 2600XT and the system now only displays lines and a large block of pixels where the mouse would go. CTRL-ALT-F1 kills the system and does not provide a command prompt. This is a single installation, not dual-boot, but there is no Press Esc to access the Grub menu during startup so I cannot choose safe mode. I attempted to get into Recovery mode using the flash drive that I used to install the system and it tells me there is no Recovery kernel (I used the 64-bit Desktop installer, not alternative). Does anyone know an alternative to get into the Grub menu other than ESC during bootup? Alternatively, do I need to download the 64-bit Alternative ISO and create a new boot disk with it so I can access Recovery mode? Is there something else I'm not thinking of?
I ordered this USB 802.11n dongle for about $10 and am having problems.I found a firmware related bug (Bug #595455) that keeps it from working out of the box and got around that. I put the right firmware file in the right place and CAN CONNECT TO B or G Access Points.hen I put my AP in N-Only mode, I can see the network, but cannot associate. With the AP in mixed mode I can Associate using G.The most interesting thing I found was something that had very few google hits (like 4). In the dmesg output after associating I see the message:
Successfully associated, ht not enabled(0, 1)The most interesting thing about this is the (0, 1) at the end.I don't know what that means but it seems like a clue as to what the problem is.This device uses the realtek chipset 8191S, there are conflicting reports on this, but all the reported possibilities seem to use the same driver from realtek (rtl8712_8188_8191_8192SU_usb_linux_v2.6.0006.2010 0625).Here is some random info:
Dmesg output: [85082.620027] usb 1-3: new high speed USB device using ehci_hcd and address 6 [85082.754586] usb 1-3: configuration #1 chosen from 1 choice [85082.755456] ==>ep_num:4, in_ep_num:1, out_ep_num:3[code]........
I installed ubuntu 9.10/9.04 on my usb key as live image couple of time. I have trouble when I try to install wine on my usb key. I am wondering what is the difference if I install my ubuntu into my usb key directly? will that be slower compared with live CD mode? I guess live CD mode may use memory as part of harddisk to save temepory files and normal usb linux installation won't do this for me. Is this true?
If so, do I have a choice to point my tmp directory to system memory area?
When I first installed ubuntu 10.10, the display was for some reason tinted green and shifted a few inches to the right. After experimenting with the resolution preferences, I eventually got it to a large resolution (1280x720 ... or something like that) yet is was quite blurry. I found out that the problem was with my monitor after I switched it to TV mode, then back to PC mode. It became perfectly clear! All I had to do then was adjust the screen positioning by shifting it left a bit.
Even though I have made the resolution I figured out to be default, whenever I turn the PC on after shutting down, it goes back to the "green-and-to-the-side" mode. :/ Ain't really a big problem, until I tried to fiddle with the resolution preferences s'more.
Somehow, I have set it to be twice as wide of the maximum my monitor can display, went back to being green tinted for some reason, and is completely shifted left (yet the right side is still visible) This means that I cannot see what is going on the left side, and cannot adjust the resolution preferences, nor can I click blindly cuz the border is only around my visible side of the screen. Now it is stuck like this.
I've researched many hours and eventually found the terminal command for the resolution preferences. it popped up on the visible side. Although it was to no avail cuz I HAVE TRIED EVERY SETTING AND OPTION and absolutely nothing changed. I assume a system restore would simply revert it back to the previous satisfactory settings, but the thing is I want to FIX it. I am new to this terminal stuff, so I want to learn it and all that. To put it simply, here's what I want:
Learn how to manually adjust resolution without depending on a simple dialog box. Make the satisfactory resolution default and consistent through turning it on and off. Link that could teach me the essential commands, all this googling is stressful. D:
I accidentally chose the "recovery mode" and now i dont know what to do. What commands i have to enter to go back to normal ubuntu mode with graphic etc?
My linux workstation recently crashed. After rebooting, Linux (Red Hat 5.3) will not boot properly and automatically went into emergency mode or recovery mode i think. I can still see my /home/user/ and all the files inside.I boot from CD to rescue mode and tried mounting read-only the /dev/sd5 which contains the files in the crashed hard disk to try to copy out my files but mounting was unsuccessful (invalid argument). I checked the filesystem type using fsck -N /dev/sda5 and shows it to ext2. i tried to mount another known working hdd and was successful.
My question is why in emergency mode, the crashed hdd is able to be mounted automatically as read-only but cannot be done in rescue mode thru a bootable CD?Is there any special mount options used in emergency mode?I also cannot copy out in emergency mode booting from the crashed hard disk as everything is read only.
I played with the graphics in kde4 and seem to have losy my installation. i have tried the rescue system option, recover system options and in desperation (i was just about to reinstall) tried booting in failsafe mode, and it worked!
where do i go to find out what the problem is regarding the normal boot mode? i think my pc is starting to resent the continual use of the reset button!
The system always boot up in Graphic Mode. After installation of Web Server, I want to disable Graphic Mode and change it to boot to Text Mode to save memory. Is there a way to disable graphic mode?
I was reading about ext3 feature and I have read about its journaling modes. I would like to ask what is the default journaling mode of ext3 fs in slackware(or is it in all distro using ext3)? I'll install slackware when my new pc arrive and the fs I will use will be ext3 and I like it to have data=journal mode for its journaling. I have read in some wiki how to set the journaling mode into data=journal mode.
Code: # tune2fs -O has_journal -o journal_data /dev/sdXY Do i need to issue this command or is this the default mode in ext3 in slackware?
I am an emacs user, and I noticed that on my new machine (running F15, 64bit) flyspell-mode will not work in tex mode.
I get errors that look something like this:
Code: Spell-checking inequality-model.tex using hunspell with default dictionary... Spell-checking region using hunspell with default dictionary...done ispell-send-string: Process ispell not running When done with a buffer, type C-x # code....
