Ubuntu :: Lucid Upgrade Change Drive Order And Broke Mdadm?

May 19, 2010

I have 4 drives in my system. Two are SATA and configured in a RAID 1. This is my main drive for the system. The other two drives are IDE drives used to bulk temp storage. Before the upgrade my RAID drives were:

/dev/sda
/dev/sdb

I'm not sure what the IDE drives were. Now after the upgrade the IDE drives are:

/dev/sda
/dev/sdb

and the RAID SATA drives are:

/dev/sdc
/dev/sdd

Needless to say on reboot the raid blow up and the system would not boot. I was able to get it working for now by removing the IDE drives. My current mdadm.conf file is as follows:

DEVICE partitions
ARRAY /dev/md1 level=raid1 num-devices=3 UUID=20fd5b92:860d9ca3:57d3b65c:14fcf2fb
devices=/dev/sda2,/dev/sdb2
ARRAY /dev/md0 level=raid1 num-devices=3 UUID=16401201:52cf4cc0:27286d7a:ac5234f7
devices=/dev/sda1,/dev/sdb1
MAILADDR root

Now I assume that I could change the devices to the new devices names. However I was hoping for a better way to do this. The IDE drives are only semi permanent. Is there a way to configure mdadm with partition labels like you can in fstab?

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Ubuntu Installation :: 9.10 To Lucid Upgrade Broke VirtualBox?

May 13, 2010

Since my distribution upgrade to 10.04 my VirtualBox guest of XP SP3 will not boot, it bluescreens and reboots. I can boot the guest in last known good config and in safe mode but I have no CDROM. I attempted a tools install over the lan but that resulted in the same blue screen. Tried installing the virtualbox-3.2 beta package and guest tools and had the same results..

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Ubuntu Installation :: Lucid Upgrade Broke Login?

Jun 23, 2010

I had a working workstation with Karmic. Then I decided to upgrade to Lucid. Bad move, it turns out.First the upgrade crashed. Just stopped doing something for hours on end, and I eventually had to reboot. After that, I had to apply lots of apt-get and dpkg love to get the machine to book. Now, I *think* I have a Lucid system, at last. Only that it doesn't work where the Karmic system used to...Our setup uses kerberos and autofs. To begin with, the upgrade lost my /etc/krb5.keytab (making it impossible to log in), but that can be easily replaced.Now, I can log in, but my home directory doesn't get mounted. In /var/log/auth.log, I get this:

Code:
Jun 23 11:13:58 pc13477 gdm-session-worker[1801]: pam_krb5(gdm:auth): pam_sm_authenticate: entry (0x0)
Jun 23 11:13:58 pc13477 gdm-session-worker[1801]: pam_krb5(gdm:auth): (user hans) attempting authentication

[code]....

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Ubuntu Installation :: Lucid Upgrade Broke Monitor Setup?

May 2, 2010

Upon upgrading from Karmic to Lucid, Everything comes up, seemingly fine. Once logged in to the OS, my three monitors show the desktop wallpaper as well as all the icons on the desktop. A few programs that I have set to autostart do so.

However for some reason, I can only access one of the three monitors. (And not the one with the gnome-panel.) As soon as I drag my mouse from my third monitor onto the one next to it, I loose complete control of it, and it starts dancing all over the place. If I try to drag a window from one screen to the next (using Alt-Left CLick + drag and not moving the mouse onto the other monitor), the the app goes from one side of the working monitor to the other side (like it's wrapping around). Though I can see it on the other monitor for a little bit until I get it far enough for it to wrap.

Here is my xorg.conf:

Code:

Section "Files"
FontPath "/usr/share/fonts/X11/misc"
FontPath "/usr/share/fonts/X11/100dpi/:unscaled"
FontPath "/usr/share/fonts/X11/75dpi/:unscaled"

[code]....

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Ubuntu Installation :: Fujitsu P1610 Touchscreen Broke After Upgrade To Lucid?

Jun 21, 2010

Ever since I upgraded, the touchscreen on my Fujitsu Lifebook P1610 no longer works. On Karmic, it worked out of the box without installing any extra packages.

I see xserver-xorg-input-fpit in Synaptic Package Manager but it conflicts with netbook remix packages for some reason so I haven't tried installing it.

I didn't see anything in dmesg about the touchscreen but there are Xorg errors:

Code:
...
(II) config/udev: Adding input device Serial Wacom Tablet (/dev/ttyS0)
(**) Serial Wacom Tablet: Applying InputClass "Wacom serial class"
(II) LoadModule: "wacom"
(II) Loading /usr/lib/xorg/modules/input/wacom_drv.so
(II) Module wacom: vendor="X.Org Foundation"

[Code]....

I'm not sure if it's supposed to be recognized as a wacom tablet or what, and I'm also not sure how it used to be configured when it worked in Karmic.

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Debian Configuration :: Jessie Upgrade Broke NTFS Drive

Sep 22, 2015

I had a Linux server with Wheezy, I have 2 internal drive, one for linux OS, the other our Video On Demand drive that must be accessible to Windows and online. (That's why I chose NTFS, with our large video files, FAT will not work, and EXT isn't compatible with windows sharing, and I haven't gotten FTP to work right .

So I upgraded to Jessie today, and everything went smoothly until I tried to access my NTFS drive. (Named WowzaStorage)

I used FSTAB to auto-mount the drive (/dev/sdb1) to /media/ntfs/ on boot. All of this worked swimmingly on Wheezy, but since the update, something got mucked up and I cannot figure it out.

When accessing the mounted NTFS folder in /media/ (if it even shows up) gives me a 'Cannot be found' 'Input/Output error'

When in gParted to examine the drive, I can select it and view all the correct info, but I keep getting "error informing the kernel about modifications to partition /dev/sdb1/ --invalid argument"

Now first I thought maybe the NTFS driver was faulty and I removed 'ntfs-3g' and reinstalled it.

Now when I am in Terminal, after i umount and mount sdb1, I can CD to the drive but not the folders on it... Also using the File Browser, I get errors, and missing folders.

I get "Unhandled error message: Error when getting information for file '/media/ntfs': Input/output error"

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Ubuntu Installation :: Change /etc/hosts In Order To Upgrade?

Aug 8, 2011

I am trying to upgrade my system from 7.04 to a current version. I now face the known problem that my machine tries to download everything from archives.ubuntu.com although it has all been moved to old-releases."If you have this problem, you could change your /etc/host file to point archive.ubuntu.com to old-releases. Do this by running host old-releases.

ubuntu.com | grep address | awk '{print $NF" archive.ubuntu.com"}' | sudo tee -a /etc/hosts."

I have tried typing that information into the command line, with no success. I opened the /etc/hosts file in emacs (using sudo) but did not see an obvious place to impliment the fix.

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Ubuntu Installation :: How To Change Drive Enumeration Order

Apr 12, 2011

I am installing Ubuntu Server 10.04 LTS on a new server that has 21 hard drives. My OS/boot drive is plugged into a SATA port on the motherboard, and the other 20 drives are plugged into cheap 4 port SATA adapter cards plugged into the PCIe slots on the motherboard.

When I first get to the part of the installer where I set up partitions and such, it is enumerating my disks in a somewhat weird order. The first 4 disks sda, sdb, sdc and sdd are disks connected to one of the SATA controllers, then sde is my smaller OS disk. Is there any way to force the small OS disk to be sda before I continue setting up my RAID? It's not a huge deal, but I'd like to have the system drive be sda, as it is in all my other systems. This is the 3rd system I've built like this, but it's the first time I've run into this issue (newer motherboard than the last one).

If possible I'd like to use the menu system in the installer to setup the RAID, as typing all those disk names manually into an mdadm config manually is going to be a huge pain. That precludes me from just unplugging the extra drives until after I get the base OS installed and working.

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Jun 14, 2010

I'm running ubuntu Lucid Lynx on an asus K50IJ series laptop. I'd had jaunty before and made a fresh install of lucid. My CD drive had been fine in jaunty, but doesn't mount any more in lucid. I have found numerous threads with promising-looking titles, but they either do not match my problem or their solutions don't work for me.

This is my situation: The disc will turn for a bit after inserting, then stop. During that, the little light on the drive will flash a few times, then wink out. So I guess the power supply's fine.

[Code]....

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May 5, 2010

I have an HP Mini 210 and I recently performed an Upgrade from 9.10 to 10.04 and noticed that the netbook is much more noisy now (and can get very warm). I am not sure wether is the fan or the hard drive spinning. I did a "top" but no process was high consuming. I also thought that maybe compiz could be responsable for it, so I disabled all the visual effects, but still no change.

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Ubuntu :: Lucid Just Broke Latex Documents Using Natbib

May 13, 2010

I really didn't plan in not being able to compile some documents today!

The error message is that there is an additional } in the bbl files, which are NOT manually created in the first place.

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Ubuntu :: 10.04 Lucid-sudo Got Broke - Repair Some Files?

May 30, 2011

sudo got broke somehow and now some folders have wrong or broken ownership. should I chown these files to my logon or wa?

Code:
sudo ufw enable
WARN: uid is 0 but '/etc/default/ufw' is owned by 1000
WARN: uid is 0 but '/etc/default' is owned by 1000
WARN: uid is 0 but '/etc/ufw' is owned by 1000

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May 12, 2010

I just upgraded to Lucid Lynx, everything went smooth until I went to check out the new "ubuntu software center" and tried to download a package. The system is telling me that my packages are broke.

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Ubuntu :: Recreating Mdadm Array In 10.04 After Upgrade From 9.04?

Jul 31, 2010

I had a raid array working great in 9.04 with mdadm, and I just recently upgraded to 10.04 (clean install) and I'm trying to reassemble the array and having a dickens of a time.When I try to recreate the array with:

Code:
sudo mdadm --create /dev/md0 --level=5 --raid-devices=3 /dev/sdb /dev/sdd /dev/sdc
I get this:

[code]....

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Ubuntu :: Upgrade From 10.10 To 11.04 Broke WMII

May 17, 2011

I have upgraded from 10.10 to 11.04. I have been using wmii as window manager under ubuntu for years. After the upgrade it's entirely broken.

The metakey is not working anymore, I cannot do anything. The key itself works fine in other environments so is's no hardware issue. After several attempts I completely uninstalled wmii, removed all relevant folders in home and /etc/X11 and reinstalled wmii from the ubuntu repositories.

This fresh install does not work. It starts a strange looking wmii without any key responding to my actions. I copied my old wmiirc to ~/.wmii. When i log in I see my individualized wmii but the metakey is not working and i cannot do anything, like opening a shell.

Edit: A change to "MODKEY=ALT" in wmiirc does not change anything.

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Ubuntu :: Upgrade To 11.04 Broke Bbtether?

May 19, 2011

I just upgraded to 11.04 with a fresh install on a Dell Inspiron E1405. Got everything else working, but can't get my BBTether to work again.

Message says it usually means the BB is not responding. But it is also happening with Virgin Mobil Broadband stick. Both are USB connections. USB flash drive seems to work.

BBTether OUTPUT
Will run bbtether with args: ['verizon']
Starting Modem thread
--------------------------------
BBTether 0.3m
Thibaut Colar - 2009

[Code]....

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Ubuntu :: MDADM - How To Determine Which Drive Has Failed

Aug 7, 2011

I know this is probably a very generic linux question, but since I am using ubuntu - I thought it safer to ask here. I have jumped into the deep end of linux - and I am afraid that I will be forced to swim sooner rather than later.

Let me start at the beginning - I am and probably will be a windows fan for a long time - let me not list the reasons - or else you guys will probably hang met out to dry - the one thing I have discovered - is that windows sucks in generating a software RAID - especially the RAID 5 that i was looking for any case - after loosing plenty data via windose - I decided to attempt linux/ ubuntu. I must say - so far so good.

I used this excellent guide: [URL] and must say that the raid is performing admirably - I am currently busy adding/growing the 12th 1Tb drive onto the RAID, and no issues so far(some other major WOW advantages i have noticed... like speed writing too and reading from the RAID.. )

See below MDstat outputcat proc mdstat:
Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10]
md0 : active raid5 sdl1[11] sdj1[10] sdb1[1] sdm1[6] sdk1[2] sdi1[8] sdh1[0] sdg1[3] sdf1[4] sde1[9] sdd1[5] sdc1[7]
9767599360 blocks super 0.91 level 5, 64k chunk, algorithm 2 [12/12] [UUUUUUUUUUUU]
[==========>..........] reshape = 50.7% (495864576/976759936) finish=1482.0min speed=5407K/sec
unused devices: <none>

My questions :
If one drive fails on the array(for example SDK1) - how the heck do i determine which physical hardware device it is that has failed? (without compromising the other data - yes unfortunately I cant afford to backup 11TB of data - personal server). I don't have space in the box for a mouse - not even talking about a hot spare drive - thus adding the backup drive before removing the faulty drive is rather difficult - but if that's the only option I will have to keep with that as everybody know RAID5 is only 1 drive backup - so partly I would like to solve the issue as quick as possible -without having to resort to disconnecting one drive at a time to determine which is which. If the drive assignments ( SDA/SDB/SDC) is constant

What is the most intuitive/fast way to determine that a faulty drive exist in the array? - i.e. is there some sort of GUI solution for MDADM that will tell me the moment that a drive has turned faulty? - The box is currently not on the internet -meaning notification via email is not possible. Is there a non-destructible way to convert the RAID-5 to RAID-6? (I would rather sacrifice 1TB of free space - for peace of mind) - and RAID6 will make troubleshooting a bit easier since 3 drives will have to fail before data-loss.

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Software :: MDADM Removed With 'apt-get Upgrade'

Sep 28, 2009

That upgrade I did removed mdadm package and I have a raid array. Did the mdadm package get replaced? I'm fearful that if I need to reboot or the system looses power, that I won't be able to access the array. When I try to (re)install the package, it wants to remove many that I also need.

[Code]...

0 upgraded, 1 newly installed, 56 to remove and 0 not upgraded. Need to get 433kB of archives. After this operation, 250MB disk space will be freed. Do you want to continue [Y/n]? n

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Feb 7, 2010

I upgraded yesterday ubuntu 9.10 to 2.6.31-19 kernel. After reboot, I get stack to GRUB black screen. No possibilities.

My set-up is triple boot 9.04, 9.10 and winxp. The MBR is handled by win boot.ini with no problems. Each ubuntu partition has a grub installed in it.

9.04 is on sda5 with grub installed on it ext3
9.10 is on sda9 with grub2 installed on it ext4

I am able to boot into sda9, via grub of sda5 obviously passing the correct kernel parameters and UUID.

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Apr 10, 2010

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May 1, 2010

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May 11, 2011

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Anyone else had this problem? And any ideas about how I can diagnose and fix this?

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Jan 13, 2010

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Jun 4, 2011

I just upgraded from Fedora 14 to 15. First thing that I want to say is, "Wow, this looks great." It's such an innovative, slick, modern interface. I'm very impressed. The Gnome developers did a very good job on Gnome 3 and Fedora folks did a great job with the integration into the latest Fedora distribution. I did run into a problem, though. I'm still a little bit green in the Linux world, so please bear with me. When I upgraded with preupgrade, yum came back with repository errors. I think that the problem stems from the fact that I installed firefox4 in Fedora 14 according to the instructions on the fedoraproject.org wiki [URL]. Now I have two copies of Firefox 4 installed (after the upgrade) and I'm unable to remove the extra one (yum remove firefox4 gives bupkis ). What's worse, yum doesn't work for anything else, either . I tried a "yum clean all" but that didn't fix it. I think that I need to remove the firefox4 instance of Firefox, and then remove the repository from my repo list (I think), but I'm not sure how to do that.

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Jan 15, 2010

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Scanner:Epson NX100 (all in one connected via usb)
Arch:386
iscan:2.23.0-3.ltdl7 (latest .deb from avasys)
xsane:0.996-2ubuntu1.1
xsane-common:0.996-2ubuntu1.1
sane:1.0.14-7
libsane:1.0.20-4ubuntu3

[Code]...

If I attempt to run as with escalated privileges, I don't get the error pop up window, but the window goes dark as if it stops responding and then it just closes with no stdout except ,"WARNING: Unhandled message: interface=org.freedesktop.DBus.Introspectable, path=/, member=Introspect"

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Mar 17, 2010

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Oct 11, 2010

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Code:
compiz (atlantis) - Error: InitObject failed
compiz (core) - Error: Couldn't activate plugin 'atlantis'

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Mar 4, 2011

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Mar 26, 2009

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Feb 23, 2010

Servlet were working. The next to last yum upgrade broke servlet.
I now get a error 404
Object not found!

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I have not been able to find any docs on how
/usr/share/java/tomcat5-jsp-2.0-api.jar
or
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are connected to apache httpd.

use to be mod_jserv
then a tomcat.conf
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