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  • 0 posts edited
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  • 165 votes cast
Apr
10
revised Problem cloning root and home before doing an upgrade from Trusty to Utopic
Added content and what looks like the most immediate issue
Apr
10
revised Problem cloning root and home before doing an upgrade from Trusty to Utopic
Added content and what looks like the most immediate issue
Apr
10
comment Problem cloning root and home before doing an upgrade from Trusty to Utopic
That's what I thought, but I've double checked fstab on both partitions and they look good to me. I use gparted whenever I do stuff like this - even just to look at what's there. It's a great tool. Since sda5 isn't mounted when I boot normally from sda3, I can just mount sda5 from there without a live CD. I'll see if I can edit my question to include both fstabs.
Apr
9
comment How do I upgrade to a newer version of Ubuntu?
I'm trying to use this method and running into some issues. I could use some assistance. I started a new thread at askubuntu.com/questions/607008/…
Apr
9
asked Problem cloning root and home before doing an upgrade from Trusty to Utopic
Apr
3
comment no sound in system and alsamixer says :“The sound device does not have any control”
Since nobody more knowledgeable is commenting: I assume you are running alsamixer from a terminal and seeing the character graphics display it presents. If not, do so and see what happens - especially any messages which appear on the terminal and post the results here. the only other thing I can think of is that you may have turned alsa off somehow. Although it's the most common sound infrastructure, it's not the only one. Please edit your question adding your distro, version, sound card make and model, computer make and model, so people have some idea of your actual situation.
Mar
22
comment Shell scripting bash: How to detect Alt+N keystroke?
I see the command-line tag on this, but if you are using a gui or a terminal window inside a gui (now or some other time), check out AutoKey. It will allow you to easily define many hotkeys which can trigger anything from a simple text phrase substitution to the execution of an arbitrarily complex macro written in Python. It outputs keystrokes to the gui/terminal just as if you typed it. It also has a number of other features and is very powerful, yet easy to use. A fairly recent version is included in the Ubuntu repos. For info, see code.google.com/p/autokey . (migrating to GitHub)
Mar
22
revised Standby password
cleaned it up a bit
Mar
22
answered Standby password
Mar
22
comment Case sensitivity in shell scripting
For a similar issue, but dealing with sort, see askubuntu.com/questions/597924/…
Mar
22
comment Ubuntu will not accept new password even after recovery mode reset
Continued: I don't do live cds very often, so I'm not sure what a live cd calls its root partition. It's probably not /dev/sda1 - which should be your computer's boot drive's first partition where the log lives. If you installed Linux on another partition, substitute its device name for /dev/sda1.
Mar
22
comment Ubuntu will not accept new password even after recovery mode reset
If you can't login from a normal boot up, then boot from a live CD. Once that's running do something like sudo mkdir /media/work; sudo mount /dev/sda1 /media/work; cd /media/work; sudo cat var/log/auth.log --- do the commands one at a time. I can't format them nicely in a comment. That will let you see the log contents. Then the trick is getting them into a post here. If your live cd will let you get on the web with a browser, then you can just copy and paste the log into a post here. If not, save it to a flash drive and post from that on a computer that does work.
Mar
20
awarded  Curious
Mar
14
comment Is it safe to modify thunderbird mail box from python?
Cont'd: You could test in an IMAP environment if you set Thunderbird to offline mode or, better yet, disabled your Internet connection while testing with the alternate profile. It would be very easy to accidentally switch Thunderbird back into online mode and only a disabled connection will protect you from that. (If you're good, you could probably do that just with iptables/firewall without taking your whole connection down.)
Mar
14
comment Is it safe to modify thunderbird mail box from python?
It should be possible to copy your whole profile folder to another location and start Thunderbird using thunderbird -P profile . This way you can try anything you want to on the copy without touching the "live" data. NOTE: This assumes you're using POP. Don't try this using an IMAP account because any change you manage to make to an IMAP account will either be undone as soon as you connect to the server or any errors that survive that will probably affect the server. Not good!
Mar
6
comment Ubuntu grub not showing. Oprating System not found
I'm not sure these will help in your case, but there are three things I would try: supergrubdisk supergrubdisk.org . Once grub is back (and assuming it found your OS partitions), you can tweak things very nicely using grub customizer which has a very nice gui interface. You boot from an Ubuntu live cd and install it (in the live cd OS) from somewhere like grub-customizer.en.uptodown.com/ubuntu and then run it. It will find the "real" disk and let you modify the boot menu. Also see gparted live cd download.cnet.com/GParted-Live/3000-2094_4-10698802.html
Mar
6
comment Ubuntu rendering fonts in a weird manner
I had a nastier problem with fonts a few years ago where the login screen had huge unreadable fonts. Until it got fixed by updates much later, I got around it by adding the nomodeset flag to my kernel boot command. If the suggestion from @Rmano doesn't work, then you might try that. ubuntuforums.org/showthread.php?t=1613132 I'm not sure if this would help you or not, but setting it once using the grub edit boot command line option will tell you if it helps.
Mar
6
comment Why doesn't Ubuntu remove old kernels automatically?
As @Rinzwind points out, there are really two issues here. How and when/if to do it. I used to use ubuntu-tweak and it worked, but didn't like KDE (which I use) very much. Now, whenever I get a kernel update, I go into the muon gui package manager, search for kernel, find the one to delete, add it's last number like 36 to kernel - kernel 36, sort on installed, and select the 2 or 3 packages to be removed. It's easy. It's also manual, so if I have compiled any driver modules that still need an older kernel, that kernel won't get deleted until I'm ready for that to happen.
Feb
27
comment Ubuntu 14.04 Login Loop Issue
This is way beyond what I understand, but I'll tell you what I do see: Pam is some sort of security system for your computer. It is trying to do something with kwalletmanager, the program which is a password safe for KDE. But, it is trying to access what appears to be a library it uses to do so - /lib/security/pam_kwallet.so and can't find it. Check if that file exists and what its permissions are if it does (along with the directory it lives in). You might install apt-file and use it to find what package that file comes from to see if it is installed and updated correctly. apt-file update 1st
Feb
27
comment Affect to Applications caused by Security Updates?
I don't know much when it comes to servers, but if I had one running anything even slightly critical, I would want to verify I had a working backup, take it out of service, then run the update and make sure it works and only then would I let it loose on the world. As a desktop user, most updates are harmless, but every so often, one breaks something and I have to spend time figuring out what happened and how to fix it. I wouldn't want to be in that position with data getting corrupted or users breathing down my neck about a service which is broken.