when i add a harddisk to the lenny installation, i cant reboot sucessfully.The disks are all sata, mounted as JBDO, no raid what so ever.They can be used in windows xp x64 (they are ntfs formated)HW setup:
a8n-sli delux
amdx64 cpu
2 gb ram
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First off I just want to inform you that I've done a lot of research, used countless of hours on Google trying to figure out how to solve this problem I'm having. I'm installing Ubuntu 10.10 64bit with Wubi on the same partition I have Windows 7. And the error I get is the: "Alert! /dev/sdb1 does not exist."
I'm able to get into Ubuntu after waiting a couple of minutes and writing "exit" in the "initramfs".
This is what I've tried:
- Installing without Wubi, still the same problem
- Adding pci=nocrs
- Adding rootdelay=90 in grub.cfg
- Changing the root location to "/dev/sda1"
- Tried using the uuid
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"fdisk -l" shows sda1 and sdb1-3. In the boot selection screen Windows seems to be on the "sdb1" as it says "Windows 7 /dev/sdb1", and I thought as I installed Ubuntu through Wubi on the same exact partition that would be the correct root path, but obviously no. Does anyone have any idea what might cause this problem I'm having? Seems like a lot of people got this out there, and this is making me mad!
I was testing the security of my Ubuntu 10.04 64bit install by running a port scan from [URL] and I came upon some odd results. It appears that basically all my ports are closed, but only Port 646 is dropping packets silently. Furthermore, Port 80 is open.
View 5 Replies View RelatedI have search and there is similar topic but for 9.10 and the problem contains "UUID" [URL]I was wondering if the fix listed there will help my problem.
View 1 Replies View RelatedI have a 64 bit ubuntu 9.10 / 64 bit windows 7 dual boot setup, each installed on different drives.Everything worked fine for weeks, but after booting into windows for maybe the third time, when I tried to boot back into ubuntu, the splash screen and xwindows failed to start, dropping me to a terminal to log in.After rebooting a few more times to see if i could wish the problem away, some kind of fix/recovery screen came up and gave me the chance to try to update/repair installed packages, which I took.Now, when I boot, I get:
ata_id[428]:HDIO_GET_IDENTITY failed for '/dev/.tmp-block-8:80'
ata_id[427]:HDIO_GET_IDENTITY failed for '/dev/.tmp-block-8:64'
usplash: Settomg ,pde 1152x864 failed
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I installed ubuntu netbook 10.10 on my acer aspire one with the "install inside windows" option. The first time it booted into ubuntu properly and completed the installation, then it automatically restarted and now when I try to boot ubuntu, I get the following error message:
Code:
Gave up waiting for root device. Common problems:
- Boot args (cat/proc/cmdline)
- Check rootdelay= (did the system wait long enough?)
- Check root= (did the system wait for the right device?)
- Missing modules(cat/proc/modules; ls/dev)
Alert! /dev/sbd2 does not exist. Dropping to a shell!
I was upgrading online through my android phone's easytether app. My phone rang, and I was bounced offline. When I came back the upgrade did not resume, and when I tried to start over, dpkg and whatever was busy so I closed all my windows and tried to reboot. This is where I ended up: Here is a screenshot:
View 3 Replies View RelatedJust tried installing Ubuntu 10.10 from a USB device on my Windows 7 machine but something goes wrong. Far into the installation the computer restarts, asks me which operating system I want to start (it had already done this once before) and I choose Ubuntu. Then I get three alternatives:
Ubuntu, Linux 2.6.35-22-generic
Ubuntu, Linux 2.6.35-22-generic (recovery mode)
Windows 7 (loader) (on /dev/sdb1)
I pick the top choice, and get the following message:
ALERT! /host/ubuntu/disks/root.disk does not exist. Dropping to a shell.
If I start recovery-mode i get the same message. There's some text above the message that reads "new low speed USB device using ohci_hcd and address"... Could there be a problem with the usb-drive? If I remove the USB drive I get the message: Gave up waiting for root device.
Im having problems with this little thing in a C example Im doing. I want to show in the shell like this example:
Name Birthday
Tomas 13
Adrian 24
Nate 15
Im trying to use the printf function but the names doesnt have the same lenght. So I cant do it like this:
printf("Name Bithday
");
printf("%s %d
");
my laptop doesnt have any cdrom drive and all usbs are broken so wubi is my only option. oh and i use win 7 starter. i tried to install netbook edition to my laptop but i always get error. i can install with only "acpi workarounds". i dont even understand what it is the error and why i'm getting this error.
error is
Quote:
Gave up waiting for root device. Common problems:
-Boot args (cat /proc/cmdline)
-Check rootdelay= (did the system wait long enough?)
-Check root= (did the system wait for the right device?)
-Missing modules (cat /proc/modules; ls /dev)
ALERT! /dev/sda2 does not exist. Dropping to a shell!
BusyBox v.1.15.3 (Ubuntu 1:1.15.3-1ubuntu5) built-in shell (ash) Enter 'help' for a list of built-in commands
(initramfs)
how do I achieve the result but here is the story. I have a script which prompts for the IP Address and read that value and validate if reachable. If not then it should keep on prompting until the IP is reachable. I tried using until loop as well as while loop but dang..Here are the codes
#!/bin/bash
IP_Feed () {
echo -n "Give me IP : "
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As soon as i'm starting to copy a large file enough file (>700Mb) to my ubuntu box (connected to an Asus router via wifi) from a Windows 7 client (connected to router via ethernet cable) i get a dramatic drop in speed. upload starts at 1,0Mb/sec with a ping to ubuntu box at <1ms, and in 2 minutes it drops to 200kb/sec with a ping of over 1000ms! The ping increases with every second in a linear progression.
To exlude router as a possible problem copying to a windows 7 notebook connected to router via wifi results in an average of 2,7Mb/sec with an average ping of 150ms.
MB Model: Asus P5B Deluxe wifi
OS: Ubuntu Server 9.10 + desktop installed
Wifi configured via GUI
2. lsusb
3. wlan0
4. lsmod
Lately about half the time I boot up on 9.10 it stays at the tty & asks for my login & password. It will just stay there for about a minute or so & thenboot up normally whether I enter anything or not. I have it set for auto-login & it never was a problem before. Some times it boots up normally without going into the login screen at all. The only thing that is different is one of the 5 year old kids I let use the computer for the internet & the computer doesn't always get shut down right(turn the power off). I suspect that has caused the problem but it happens now even when I know its been shut down right.
View 1 Replies View RelatedI use this command line to add an FTP user:
useradd ftpuser1 -d /userdir
This works, but I don't want to give Shell access to the users.
I tried this:
useradd ftpuser1 -d /userdir -s /sbin/nologin
but then user can't login at all - not into FTP and not into Shell.
I'm running Karmic on an AMD 64 on Efficient PC (Re-badged Asus Anubis), with Nvidia Corporation MCP51 High Definition Audio card.In recent days my system has been freezing, although this has generally been solved with a reboot.Now, however, GRUB is failing to start Karmic, and is dropping me into initramfs.I have tried a systemrescue cd (see here http://www.sysresccd.org/Main_Page), which when I switch on slows down at
ATA1 port is slow to respond
forcing hard reset
comreset failed errno=-16
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/host/ubuntu/disks/root.disk not exist. Dropping to shell.i install ubuntu as a dual boot with xp.this msg occur a few times after i select ubuntu to boot up from...i reboot my pc a few time and even did a "update grub" finally get the ubuntu to start...but same problem occur again just now...
View 1 Replies View RelatedSomehow, the wife got her laptop into this situation yesterday. The Windows partition booted normally when selected from GRUB but os 11.3 would boot to a command line login and pretty much everything besides CTRL-D was useless as the root partition was ro.
I booted a live CD and found two a couple of strange things. First, the system clock was reset to the default date/time (2007-xx-xx). I reset that. Second, after correcting the time I ran fsck on the root and home partitions. Both went through with no errors reported but the 20GB root partition took a long,long time to complete while the 80GB home partition went pretty quickly. After doing the above, the system booted normally but both partitions reported running the transaction log as well as forcing fsck where I had just done that. My question is for future reference: how does the system react to a grossly incorrect date/time, especially where all the drive data reports being much later than the reported system time? Would this be the reason for what I saw? I have no idea how the wife managed to reset the system clock, even if the
The thing I love most about 10.04 has been the boot times. Now, sadly that is gone for me... Suddenly it takes longer to boot. With almost no new apps installed and I have a separate disk for music/videos and such. Also, removed most of startup-applications!
Before, when the ubuntu logo showed the dots didn't even complete a whole lap, and...I was in the desktop... Now it does a couple rounds before eventually getting to the desktop.
Nothing extremely slow, but still noticable!..
Created a bootchart, but i couldn't see anything extraordinary.. maybe you guys can?
BOOTCHART RESULTS
I'm timing how long it takes to run a command foo. I'm looking to append the results from the time command to a file, and discard the results from the foo command. I tried the following, but it didn't do what I want:
$ time ./foo > /dev/null >> output_from_time_command.txt
I own an HP Envy 14 [url]. Letting Ubuntu (or any Linux) attempt to boot into a Live CD without changing any parameters results in a black screen, but with everything else working (for Ubuntu, that means the login sound is played). I've discovered that putting nomodeset in the kernel line will allow me to get so far as a command line, but I can't startx from here (I get "Screen(s) found, but none have a usable configuration."). I think my issues have something to do with the dual/switchable graphics in my laptop.
View 7 Replies View RelatedI want to install ubuntu 9.10 into other partition, but I want the win xp boot.ini file to configure my boot settings, not the GRUB. First I want to ask is it possible to install ubuntu, but add a boot entry in boot.ini? If not, then I know how to remove it, i found a file called ms-sys, with it I can remove GRUB. So let's say grub is no more, what should be an entry to ubuntu. When it was installed into Windows it was
Code:
c:wubildr
now what should I enter, my guess would be
Code:
m:ootgrubmenu.lst
We are building our C++ project in Kdevelop IDE. Every time we run "Run Configure" from the "Build" menu, a file named "libtool" gets automatically generated. This file contains a statement as "ECHO="echo"".f we run "Automake", without modifying the "libtool" the system hangs and theputer needs to be restarted.Therefore every time we run "Run Configure" we need to include the line "echo="echo"" below the statement "ECHO="echo"" manually.I think a script can be written which does the above on its own.I am not a shell script programmer, I know the good tutorials for shell scripts are available on the net, but learning scripting only for this task would be time-consuming and painful.
View 4 Replies View RelatedI was upgrading our lab's dhcp server to Lucid and it totally died. I have it running on a Debian recovery cd right now. I ran into a bug in gtk which I seem to have fixed, but now I have more serious errors. If I boot without a CD, I get dumped into a busybox shell after the machine fails to boot. From the live CD, I tried dist-upgrading again and it dies trying to build and install rsyslog with a broken pipe error. I am at a loss as to what to do from here short of reinstalling (which is the last option as this server has a lot of custom configs on it)
View 6 Replies View RelatedI have set up Ubuntu to install over the network. I did this by copying the directory contents of /install/netboot/ from the CD over to my tftp server in the correct directory.It works and I can go through a good part of the install process. I get to the point where it tells me the kernel is installed and to check what applications I would like. I forget the exact wording.So, I check Ubuntu desktop and it continues on and then pops up a red screen that says:"Installation step failed An installation step failed. You can try to run the failing item again from the menu, or skip it and choose something else. The failing step is: Select and install software." I have tried this on two different machines with the same result.
View 2 Replies View RelatedI installed an application named Specto for monitoring websites and im trying to launch this on boot.i got XFCE4 and went into Application Autostart in the Session and Startup... and i cant seem to find out where to point Specto, is it in the /usr/share/applications or not cause i tried adding it from there and it wont launch on start... anyone got a rundown on this? trying to understand it but i just dont coming from windows. Not sure where applications are going at all and the file system is just a mess compared to windows so i have no control on what and where to look.Also Specto does not show up in task manager and in the Session tab of Sessions and Startup... why?
View 4 Replies View RelatedI've had Ubuntu for about 8 months now, and haven't really had any serious problems with it, or problems I couldn't find a solution for. This one is kind of weird and is really driving me crazy.There were two Seagate Barracuda's in my computer, and I added a third a couple days ago. At first, I was getting a grub 22 error, because they were in the wrong sata socket order, but now they're all in the order they were before, save for the third which is in SATA port 3. After the GRUB2 display, I receive a blinking cursor on a black screen. I can type whatever I want into it and nothing happens, and if I wait a few minutes it will eventually show a graphical login screen, then displays an exception and then boots to the graphical plymouth screen. Here's a section from my kern.log that shows the bit the login screen displays as well as the rest of the errors.
Code:
scsi 2:0:0:0: Direct-Access ATA ST31000528AS CC38 PQ: 0 ANSI: 5
Jan 5 20:34:07 klendathu kernel: [ 16.712112] sd 2:0:0:0: Attached scsi generic sg1 type 0
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How I add this " iptables -F " to my Servers boot I already asked this from my Provider, but it seams he forget each time I ask.
View 3 Replies View RelatedFedora hanging during boot when new drives are connected.
I'm running an FC12 install on a 750gig Samsung SATA drive. BIOS is set for drives to be AHCI
I've got 3 other identical 750's, two of which have never been used (as in never been written to). None of the drives have any jumpers set on them, as I've read that SATA handles that. At some point, all 4 drives were connected, and I had formatted one of the drives and backed some data up to it. But a reboot left me with FC hanging on load and the solution was to unplug all 3 other drives. I left it alone for a month.
Troubleshooting this weekend, I found with just my active drive and one of the untouched drives connected, FC still hangs. What I mean by hanging is that the blue background appears with the un-filled 'F' logo which filles diagnally under normal conditions. Mine will not begin to fill, and keyboard commands are not recognized.
It almost resembles a master/slave problem, but I thought that was gotten rid of with SATA. I tried setting the BIOS to use IDE-compatibility mode and set the order of the drives but the problem was the same, though I did not try any jumper arrangements.
I have an external hard drive that I use with my laptop and I want it to be mounted at boot. I used YaST to do this by using the Partitioner. I selected the volume, then edited then chose to have the partition mounted at boot.
On next book the computer booted up and mounted the device as I expected but the boot up process took a long time. When I would usually get the desktop I got only a black screen for about one minute, the the desktop finally loads. I tried to reboot a number of times but I still get the same delay.
When I go back and choose to have the hard drive not auto mount and then reboot there is no delay in loading the desktop. So it seems like mounting this device is delaying the loading of my desktop on boot somehow.
Below is the line that is added to my fstab file to auto mount the drive:
I wish to add more OS to my dual boot system with suse (sda) and windows7 (sda). The plan is to add Linux Mint(sda), PC BSD (sda), Fedora (sdb) and Solaris (sdb). I wish to remove grub2 from mint and install grub legacy, not sure whether it will work or not. I will be reinstalling grub from suse dvd. It gives me a free hand for adding boot entries. I wish to know whether I can remove grub2 and install grub legacy. In grub2 all boot related folders are stored in more than 1 place like /boot and /etc and subfolders.
View 9 Replies View Related