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The "Linux questions (and other stuff)" thread

zuben el genub said:
I finally got that dual boot of mine squared away. I upgraded to 12.04LST. Now how do I install a tar.bz file? I happen to want FX and Thunderbird ESR.
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By "FX" are you referring to Firefox? Or something else? :confused:

Those only get security installs. I use them on Windows. Trouble is, they are tar.bz . I can extract, but can't install.
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If it's Firefox, is the compressed file named firefox-23.0.tar.bz2 (or something similar, depending on version)?

If so, I just downloaded it and extracted its contents. There's nothing to install. Simply extract its contents where you want Firefox installed--on my computers, that would be /usr/local/firefox, and that's it. Then you can just run the executable file named firefox.

I didn't actually check, but it's probably the same with Thunderbird.

For readers in general who may not know this, I'll be a little more specific. You extract the compressed file wherever you want, and if that's not the location you ultimately want the files installed, you can move the entire subdirectory it created to where you want. For example, I download everything into /data/downloads; when I uncompressed the file it created a subdirectory named firefox there, i.e., /data/downloads/firefox. To install it in /usr/local, just move the firefox subdirectory over there, i.e., /usr/local/firefox.

Also, how do you get a different desktop? I don't care for unity. I liked the old menu with a list with titles, like internet, science, office, games. I had 10.10 set up, then went to Mint, and now I can't find the answers again.
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Fire up Synaptic and 'search' for desktop environment and/or specific names, such as kde, xfce, lxde, etc. Install any or all of them. Be sure to grab additional goodies for whichever you're installing, such as kde-icons-crystal or xfce4-artwork (but you can always come back for more later). Apply your choices, then log out.

When you're on the login screen, you'll now have choices besides Unity (yay! I don't like Unity at all!) in a drop-down menu...I can't think of how to explain where it is, but you'll find it. :) FIRST make your selection, then log in.

Try out the different DEs you installed and see which, if any, you like. (I'm KDE all the way, but occasionally log in with others just for the fun it.) You can uninstall anything you don't like.
 
I have a "six pack" DVD from Linux magazine which carried the main flavors of *buntu at the time. It was a matter of booting it and picking the distro I wanted to try. This was a couple years ago, don't know if they still do that (or if one could fit several flavors on a DVD anymore).

It was a convenient way to try out versions without actually installing stuff.
 
Thanks, I'll try that. I like FX ESR. I simply don't like all the crap getting added to browsers to make life easier for the social idiots. (These are the ones that click on ANY popup) I'm tired of editing about:config. ESR only gets security upgrades for its life. 24 should be out in NOV.

I like a plain jane all grey desktop. No animations, no nothing. I do have some icons I like, but they are in ADW for Android under Ubuntu Icons. Having all those large icons on that bar ---- I prefer text.

I've also got to get the Iron browser - then I can delete FX18 and Chrome.

Then get the 300 Epson Perfection working.

I set it up for auto login. I'm the only one who uses it.
 
Also a big thank you to the person that explained how to get 11.10 to get Grub right.
I got back into XP. This was back in May or June.
He said sudo update-grub. I had to find the post but I no longer have 11.10 and that's where the bookmark was.

I get busy with other projects which usually have a time limit.
 
Hey guys, im REALLY new to ubuntu and linux. Just installed it on my laptop yesterday I just wanted to know if anyone could point me to a guide to set up apkktool or apk multi tool. I'm on 12.04.2 if it matters.Thanks in advance.
 
Dammit! This thing is proving as difficult as I thought, if not more so.

I have a Toshiba S55t-A5238 laptop with Windows 8 preinstalled.

I managed to get Mint 15 on, right now I boot into Windows using Secure Boot or, disabling that, Mint. Grub isn't detecting Win.

I installed rEFInd, but that isn't working, yet... I suspect Toshiba is pointing to its own folder at /boot/efi/EFI/Toshiba but haven't tried messing with those files yet.

My biggest problem right now is that Mint is not seeing a wifi module, though I definitely have one in Windows.

So, now I am going to have to crawl through Windows trying to figure out what wifi hardware I have and try to get it working on the Linux side.


This is not the first time I have had to trailblaze Linux through new hardware, but I am not nearly as patient as I used to be...
 
Dngrsone said:
Dammit! This thing is proving as difficult as I thought, if not more so.

I have a Toshiba S55t-A5238 laptop with Windows 8 preinstalled.

I managed to get Mint 15 on, right now I boot into Windows using Secure Boot or, disabling that, Mint. Grub isn't detecting Win.

I installed rEFInd, but that isn't working, yet... I suspect Toshiba is pointing to its own folder at /boot/efi/EFI/Toshiba but haven't tried messing with those files yet.

My biggest problem right now is that Mint is not seeing a wifi module, though I definitely have one in Windows.

So, now I am going to have to crawl through Windows trying to figure out what wifi hardware I have and try to get it working on the Linux side.


This is not the first time I have had to trailblaze Linux through new hardware, but I am not nearly as patient as I used to be...
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What wireless card? Also, it sounds like you are able to boot into Mint but rEFInd isn't working. How are you booting?
 
It's a Realtek RTL8188E. I found a bug-report on it, basically saying it isn't supported by Ubuntu. There is a fix-- Linux kernel 3.10 and up supports it, so I will have to manually upgrade my kernel to the stable 3.10.

If I disable secure boot then Mint boots up. If it is enabled, then Windows 8 boots.

I installed rEFUnd, but the laptop UEFI ignores it. If I replace the boot_x86.efi file under /efi/EFI/Boot directory, then secure boot has a conniption (if enabled).

I am thinking that there is a battle of bootloaders going on here and that Toshiba is rigging the fight. There is a /toshiba folder in there, so I may try putting the rEFInd bootloader in that directory, replacing one or both of the ones in there.
 
Out of curiosity, how did you install rEFInd? In my case, it was in my distro's repositories. I don't currently use Mint so I'm not really sure if it's there
 
Ok, gotcha

Can you launch an EFI shell at all?

If you can, give me a rough idea of the output of the following command (run in the EFI shell):

[HIGH]bcfg boot dump -v[/HIGH]

As for your wireless card, Realtek seems to have drivers on their website for your card
 
How do I launch an EFI shell?


I installed kernel 3.10_am64 and got my drivers that way... tried 3.10.6 initially, but ended up breaking things, so I uninstalled and went for 3.10 instead and I am running on wifi now. DHCP (automatic didn't work out too well... setting a manual IP did, and that is fine by me.

For the record, I went to the repository Index of /~kernel-ppa/mainline, surfed to the folder I wanted, and downloaded to a folder (labeled /kernel 3.10) the following files:

linux-headers-3.10.0-031000_3.10.0-031000.201306301935_all.deb
linux-headers-3.10.0-031000-generic_3.10.0-031000.201306301935_amd64.deb
linux-image-3.10.0-031000-generic_3.10.0-031000.201306301935_amd64.deb

I then opened a terminal, typed in the following:

Code: 
cd Downloads
cd "kernel 3.10"
sudo dpkg -i *.deb
sudo update-grub
sudo reboot

After rebooting, I got a notification telling me wifi was available.
 
Put this in the directory you have the EFI system partiton mounted to. Enter your computer setup utility and somewhere there should be an option for "Launch EFI shell from filesystem device" so choose that. That should launch a shell. After that, type the appropriate thing (in my case, it's FS0: ) and press enter. Then do the command I mentioned before
 
Dngrsone said:
It's a Realtek RTL8188E. I found a bug-report on it, basically saying it isn't supported by Ubuntu. There is a fix-- Linux kernel 3.10 and up supports it, so I will have to manually upgrade my kernel to the stable 3.10.

If I disable secure boot then Mint boots up. If it is enabled, then Windows 8 boots.

I installed rEFUnd, but the laptop UEFI ignores it. If I replace the boot_x86.efi file under /efi/EFI/Boot directory, then secure boot has a conniption (if enabled).

I am thinking that there is a battle of bootloaders going on here and that Toshiba is rigging the fight. There is a /toshiba folder in there, so I may try putting the rEFInd bootloader in that directory, replacing one or both of the ones in there.
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Ok, calm down. I happen to have experience dealing with both the grub-failing-to-launch-Win8 AND the wireless card not being detected.

What's happening is grub is detecting the Win8 install, but incorrectly assumes the bootloader code is on the Win8 partition. It is not, Grub needs to chainload to the Win8 entry in the EFI partition (sda2 on my rig).

The RTL8188E detection fail is indeed a bug with ubuntu, it even occurs in the latest 13.04 updates.

To solve both issues, you can install the latest Ubuntu 13.10 Pre-Release

Seriously. The RTL8188E driver support is back, you should now have a 3.11 kernel come stock with it, AND its version of GRUB will correctly find the Win8 bootloader on the EFI partition.

How to get there from here? Start with installing the 64bit Ubuntu 13.04. Wireless won't be available, so grab an ethernet cable and jack in. Open a terminal and run:

Code: 
sudo update-manager -d

That will trigger Ubuntu's normal update process, but the -d flag will tell it to probe for pre-release versions to upgrade to. Don't worry if it only finds regular updates, or says it can't find anything. Run those and then run the command again. Eventually, it'll find it and prompt you for the upgrade. Do it. It'll take approximately 30min - 1 hour to install.

Upon completion, you'll have rebooted into a proper EFI-aware grub and can launch win8. Ubuntu will have proper support for your wireless, and you can probably install gnome-classic or kde or something to replace unity if you so desire. :D
 
Joelgp83 said:
Ok, calm down. I happen to have experience dealing with both the grub-failing-to-launch-Win8 AND the wireless card not being detected.

What's happening is grub is detecting the Win8 install, but incorrectly assumes the bootloader code is on the Win8 partition. It is not, Grub needs to chainload to the Win8 entry in the EFI partition (sda2 on my rig).

The RTL8188E detection fail is indeed a bug with ubuntu, it even occurs in the latest 13.04 updates.

To solve both issues, you can install the latest Ubuntu 13.10 Pre-Release

Seriously. The RTL8188E driver support is back, you should now have a 3.11 kernel come stock with it, AND its version of GRUB will correctly find the Win8 bootloader on the EFI partition.

How to get there from here? Start with installing the 64bit Ubuntu 13.04. Wireless won't be available, so grab an ethernet cable and jack in. Open a terminal and run:

Code: 
sudo update-manager -d

That will trigger Ubuntu's normal update process, but the -d flag will tell it to probe for pre-release versions to upgrade to. Don't worry if it only finds regular updates, or says it can't find anything. Run those and then run the command again. Eventually, it'll find it and prompt you for the upgrade. Do it. It'll take approximately 30min - 1 hour to install.

Upon completion, you'll have rebooted into a proper EFI-aware grub and can launch win8. Ubuntu will have proper support for your wireless, and you can probably install gnome-classic or kde or something to replace unity if you so desire. :D
Click to expand...

He's running Mint...
 
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