Ubuntu :: File System Is Not Clean?
Dec 14, 2010
I have a 500 GB external USB hard drive that I use for putting images and backup data into.I had some problems with it not automounting today, and in trying to access the drive I got errors indicating that an operation was already in progress. Eventually it mounted on it's own, but I unmounted it and ran "Check Filesystem" from the Disk Utility program on the drive, just to be sure. After a while, it finished and told me that the file system was "NOT clean".So, what does that mean, and how do I fix it? Before I unmounted it, I was able to navigate the mounted filesystem, so it doesn't appear totally hosed.
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Feb 22, 2010
So 2 days ago everything was all fine on my machine. Has been for about a month, but all of a sudden as of yesterday I have no sound, I am seeing IRQ interupts on boot, During boot I am seeing file system is not clean, , and swap space is being used for the first time while doing normal task, etc. These are 2 new hard drives in RAID 1 with ReiserFS. I should have used a newer FS but thats a whole other argument.
Anyways here we go.
The system is Debian Lenny amd64
Physical RAM 4GB + 6GB swap
/var/log/messages
Code:
Feb 21 07:35:09 Sarah kernel: imklog 3.18.6, log source = /proc/kmsg started.
Feb 21 07:35:09 Sarah rsyslogd: [origin software="rsyslogd" swVersion="3.18.6" x-pid="3994" x-info="http://www.rsyslog.com"] restart
code....
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Apr 16, 2011
I want to perform a clean install on my machine - it's had loads of rubbish installed, and is a real mess. Trouble is, while I have downloaded the ISO file, I do not have any blank CDs. Is there a way to mount the ISO and run the installer from within a running system? Probably not, but I thought I'd ask in case I missed something.
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Nov 24, 2010
I can't login due to my file-system being full. I found the main area with the large usage. Var/log is taking 99.5% of my var folder. On a full file-system scan Var/log is taking up 85% of disk use. File-system capacity is 36 gig. Temp is cleared after each boot.
What can I do to clean up any unnecessary files. I can only boot in safe mode and have limited navigation skills. To get scan results I booted a live-disc.
Opensuse 11.2 gnome 64 bit.
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May 13, 2010
I've had ubuntu installed on this computer, and I've updated it all the way up to Lucid from Dapper over the years. I'd like to clean out settings and old programs that might not be needed anymore to make it more like a fresh install, as I've noticed some problems that people with fresh installs don't seem to have. Two indicators for Empathy Computer Janitor freezes Weird system tools and wine entries, etc.
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Oct 20, 2010
After 8 years of using Mac, which I do enjoy, I decided to jump into the open source community. So I bought a brand new Thinkpad SL510 and installed Ubuntu 10.10 (32 bit) using the entire disk, thus erasing Windows.
The installation process was very easy and the system generally works great. It's fast and I love the interface.
Just encountered one annoying issue which I don't think I should be confronted with, using a freshly installed Unix-based OS: a few times, the system entirely froze. I couldn't move the mouse pointer anymore, the keyboard no longer responded (eg. when hitting Shift Lock the light didn't come on). Waited for several minutes but nothing happened at all. So I had to turn off the computer by pressing and holding the power button.
This has only happened a few times so far, but a few times too many. When it happened, I only had Firefox open, or Firefox and Twinkle. The last time it happened, the screen colours gradually went gray before everything came to a halt.
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Apr 18, 2011
When I was on Ubuntu/Debian based Linux Distros, I would open up the terminal and type sudo apt-get autoremove && sudo apt-get clean && sudo apt-get autoclean to clean up my system and I would also use Ubuntu Tweak to clean up as well, what commands do I use with Fedora 14 KDE to clean up my system?
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Mar 26, 2010
The purpose of that topic is to identify if there is any way to totally clean a debian system and make it like a fresh installed system (of course i amn't refering to packages because aptitude is just perfect?
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Mar 30, 2016
I've been testing Mate since couple of weeks on my Jessie and now I'm convinced that is the perfect DE for me. So I would like to uninstall Gnome 3 without disturbing Mate and my system as well because both DE share many dependencies. If this is very risky I would like at least get rid of all gnome packages which are not shared with Mate.
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Apr 15, 2010
I was using Fedora 9 until about 1 month ago when my hard drive crashed. I installed F12 on a new hard drive last week. Due to some other software issues (empathy), I decided I should try to get the latest updates. PackageKit kept giving errors and would not update. So, I researched and found that I needed to run " su -c 'yum update' " for the first update then PackageKit would work. I did this and after about an hour of updating, the screen went black. Nothing you can do at that point but hard reboot.
When I did that, I could only get a "GRUB" command line. I played with it for a minute but really I have no idea what to do with GRUB cmd (beyond my experience level). So I decided to wipe it out and reinstall F12. I did that, and was just working thru the updates again. Same thing happened, went to black screen. I have not rebooted it yet, but Im sure when I do, it will be GRUB again. What in the world am I supposed to do with this? I am not a Linux star, but I have been using it for around 8 years now with various distros, so I would say I have at least moderate experience.
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Aug 11, 2010
Upon boot up, I get lots of new lines added to log files in /var/log concerning apparent problems during boot up. The boot sequence does attempt to show the failure or success during each step as it transitions to the final run level, but is there a good manual or procedure on how to fix each transition, so as to cut down on the amount of pesky warning or error messages?
I am a bit concerned that running a system with warning messages is a bit like running a car low on oil. In the past the goal was to have a perfectly running linux system that came up all the way, and yes, I have seen such. This meant knowing how kernel things work, etc, but still, I would think we would want to pay attention to such things as
[ 1127.997470] ALSA usbaudio.c:1274: 2:1:1: cannot get freq at ep 0x1
[ 894.166132] isofs_fill_super: bread failed, dev=sr0, iso_blknum=16, block=16
and others and work to bring them to a minimum.
Right now I am working on things piecemeal as I go along, and it will take a lot of time.
I didn't dump the 10K's of log files into this message forum, in case someone asks to see the details, but I am just striving to have the system come up clean, and not with a message like:
Warning: Skipped 98 probes
(whatever that means?? did the kernel just mean that it knew that it is supposed to check 98 things but failed? or that 98 things should have gotten checked but didn't?)
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Sep 30, 2010
I have a questions concerning tape drives.
Is it necessary to erase tape before recording ?
Do You know linux command to clean tape drive ?
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Apr 30, 2010
As per the subject line, the latest slackpkg doesn't honor the blacklist when using the clean-system option. It tries to make my multilib system unhappy.I fixed this by changing line 656 in /usr/libexec/slackpkg/core-functions.sh
Code:
checkblacklist
to
[code]....
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Jan 3, 2011
Is there a safe way to cleanup the /lib file tree? Mines gotten too large for the filesystem it's on (/), and I've already shot myself in the foot a few times trying to delete things.
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Dec 18, 2010
I have problem with my printer HP Deskjet D1460. My printer is configured and works. When I send a file on the print, the printer clings a sheet of paper and starts to print, but a paper as was clean so clean and remains, after printing.
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Oct 11, 2010
I configured cron to clean my /tmp directory, should I also add other locations to clean and especially /var/tmp.
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Feb 4, 2010
Is there any difference between apt-get clean and aptitude clean? Do they both remove the same caches? Should I know any other commands for cleaning up wasted space on my ubuntu laptop?
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Dec 2, 2010
I installed windows xp, then wanting it off, I formatted Windows NTFS partition from live cd of fedora. Now PC start with a menu to choose between the two operating systems with a countdown. I tried to clean up the grub file by deleting the last three lines for the MBR but with poor success. I would like to cleaning my Fedora 14 start ...
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May 2, 2010
I bought a new SD card which I intend to put some MP3s on - except that I can't write to it because it tells me the destination is Read Only. No-probs thinks I: I'll just reformat it.
"Error creating file system: helper exited with exit code 1: cannot open /dev/mmcblk0p1: Read-only file system"
Various chmod commands all result in Read-only file system. I tried umount then mount commands, but it couldn't find it to mount once I'd unmounted it using the same /media/ file path (I assume it's the only one).
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Apr 14, 2011
I've written an Expect script that assists with change management on Cisco devices. The script creates log files for pre-change, the change itself, and post-change. Each log and its commands is triggered by a ! command. For example:
Code:
./dochange.exp hostname
<script spawns bash, user SSHes to hostname>
!PRE
[code]....
All of this works fine. My big hair-pulling hiccup is that the resulting log files are filled with raw backspace characters! I am using log_file to log the output from the script. I stop and restart logging with a new file when needed. However, the log files are pretty much unusable. After doing some research, it looks like log_file sends output to the file in real-time, unbuffered. When I hit a key, it's immediately sent to the log. What I would like is for only the resulting string to go to the log. If I start to type 'reload' and instead type 'show run', I don't want 'reload' to be listed in the log at all.
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Aug 3, 2010
I tried to set up an alias for update, upgrade and clean by putting this line into my .bach.rc file
Code:
#alias ud= 'aptitude update && sudo aptitude upgrade && sudo aptitude dist-upgrade && sudo aptitude autoclean' but when I type ud I get this error message, by the way I tried the bash.rc entry both commented and uncommented with the same result.
[Code]..
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Jul 12, 2010
My Redhat Enterprise Linux 4 with 6x partitions (/, /boot,/home, /usr, /var, /tmp) of 6.0 GB IDE Hardisk was working quite fine. I decided to create LVM on /home and /var partitions but due to some errors occured and I delete the /home partitions. That's why partition table altered. I then delete 4,5,and 6th partitions (/home, /var, /tmp) partitions and now try to create one by one but following error is coming:-
[Code]....
The Super block could not be read or do not describe a clear ext2 file system. E2fsck b 8193 <device> I have tried following commands,but could not successful:- e2fsck -p /dev/hda7 (where hda7 was created but afterthat it was deleted) e2fsck -a /dev/hda7
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Feb 2, 2010
Have just assembled a new computer and thought I would install the 64 bit version of openSUSE 11.2 in a "Windows free zone". After a hiccup or two I have managed to get a system of sorts running but on trying to copy files from my old computer(via a memory stick) it tells me that Vfat is an unknown file system.On my old computer I am running 32 bit openSUSE 11.2 as a dual boot system with Windows XP and have no problems moving files between the two different file systems.Is it possible to get a 64 bit file system to read 32 bit file system drives and if so how do I do it?
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Mar 13, 2010
How to convert FAT file system to NTFS file system via Ubuntu,are there any commands to do this task?
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Apr 27, 2011
I did a fresh install of SuSE 11.4 (WIN7 TOO) and changed my Larger HD1 to the first HD. I was installing and got this error first: the boot loader is installed on a partition that does not lie entirely below 128GB The system might not boot if BIOS supports only lba24 (result is error during install grub mbr) status loc dev/sdb6
I continued with the install and then got:
Yast2 error occured
while installing GRUB ver 0.97 (640k lower/3072k upper memory)
[minimal bash-like lineediting is supported? for the first word, TAB lists possible command completition anywhere else TAB lists possible completion of a device/filename]
grub setup --stage2=/boot/grub/stage2 --force4-lba (hd0,5) (hd0,5)
Error 25
disk read error
grub> quit
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Jan 21, 2010
I was trying to upgrade to 11.2 from 11.1 by upgrading the OS online. However my internet connection failed and the upgrade has now messed up my system. I have a dual-boot system with Windows XP and I'm wondering if it would be OK in getting the DVD and selecting update? Or do I have to change the boot log etc?
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Aug 1, 2011
I'm a little bit confused with partitioning the filesystem in Linux. the difference between creating the file system with fdisk and mkfs (when formatting the disk). I can't clearly tell my problem, so please look at this picture:
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Jul 2, 2011
After preupgrade downloads install media and reboots to start install, I get a dirty file systems error on /dev/sda2, my / partition.I fsck'd sda1,2,3,4,5,6 (all clean) and rebooted, ran preupgrade again and got same error. No other disks are mounted other than internal SSD.wtf is going on here? ;-)More importantly how does one get around this error? Only half-solution I have found on the net for this problem is to set allowDirty=1 in upgrade.py and recreate install.img. Have no preupgraded before so don't want to take any more risks than necessary.Thanks for any workarounds....---------- Post added at 03:12 PM ---------- Previous post was at 08:31 AM ----------Anyone have ideas here? I'd like to avoid yum upgrading as that looks to entail more pain.Why on earth does Anaconda see my /dev/sda2 on "/" as dirty when fsck reports it as clean
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Apr 6, 2010
i have generated .exe file from C file (ie filename.c ) after compiling in linux machine with -O option. I wish to know about how to run that .exe file when linux system starts up ?
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Apr 3, 2011
In System Monitor, on the File Systems tab, the "Total", "Available" and "Used" columns don't seem to add up, and the "Used" percentage doesn't seem correct either.
My config:
/dev/sda1 = 80 GB SSD drive, / partition.
/dev/sdb1 = 50 GB FAT32 partition of an external 500 GB USB hard disk.
/dev/sdb2 = remainder of the 500 GB USB hard disk encrypted using luks.
Screenshot: The /dev/sda1 figures don't really add up well, but they're close at least (how you get "50% Used" from any of those figures I don't know!).
However, for /dev/sdb2, they're miles off:
"Free" = 146.2 GiB
"Total" = 409.7 GiB
"Available" = 125.4 GiB
"Used" = 263.5 GiB
[Code]...
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