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kaspa's questions

Martin Hope
kaspa
Asked: 2016-08-23 21:15:38 +0800 CST
  • -3

I followed the procedure mentioned in the below link to install python-3.5.2.

Using tar file

However after doing sudo make altinstall if I type python-3.5.2 -V I get python-3.5.2: command not found. How should launch python-3.5.2.

How to use python-3.5.2 using IDLE ?

Upon the suggestions in comments:

$ python-3.5
python-3.5: command not found
$ python3 -V
Python 3.4.2

Again after this I went with another suggestion by Benny.

Now I have Python 3.5.2. But I don't see IDLE with Python 3.5.2.

$ python3 -V

Python 3.5.2

How to get IDLE for 3.5.2 ?

`

software-installation
Martin Hope
kaspa
Asked: 2015-12-28 02:44:17 +0800 CST
  • 1

I first installed Java; then installed Eclipse IDE using this (no problems at all).

Then I installed Pydev using this.

But whenever I launch Eclipse in my home folder it opens Java IDE not Python IDE.

In Help --> Installation Details --> I can find Pydev.

How can I open Python IDE in eclipse or choose the IDE I want?

Python and Java are installed in the same directory.

python
Martin Hope
kaspa
Asked: 2014-12-20 22:34:21 +0800 CST
  • 1

I had this Ubuntu infinite login loop problem, and after searching the forum, I did these steps.

Ctrl + Alt + F6

ls -lah

I found -rw------- 1 root root 20 Dec .Xauthority

So I did chown username:username .Xauthority as mentioned by someone in the forums.

After this I tried to login from my user, and it worked, but now I'm facing a new problem, that is, the Launcher and Panel are missing. Did I do anything wrong ?

Further I did

dconf reset -f /org/compiz/

But it gave an error 

error: cannot autolaunch D-Bus without X11 $DISPLAY

How do I solve this problem?

login
Martin Hope
kaspa
Asked: 2014-11-03 04:41:26 +0800 CST
  • 1

Recently I upgraded to 14.10 from 14.04. After booting from boot loader for the first time, the screen goes black and nothing happens. When I restart it again, a screen prompts which shows

Unable to Mount, Press S for Recovery or press M for Manual Recovery

On pressing I was able to go to login. This happens always, what is the solution ?

14.04
Martin Hope
kaspa
Asked: 2014-08-11 06:22:16 +0800 CST
  • 0

I have Ubuntu 14.04 installed on my PC with 2+ Ghz processing speeds and 4gb RAM. While I'm browsing on using Firefox, the browser suddenly gets dim and then bright. It happened multiple times. While it happens, I cannot open a new tab or close the existing ones(to say, the browser freezes). Is it a problem with the software or with my PC ? Did anyone face similar problem ?

firefox
Martin Hope
kaspa
Asked: 2014-08-06 21:01:25 +0800 CST
  • 4

I downloaded centos everything ISO which about 6.4GB in size however I could not write that ISO file onto a DVD using k3b tool as it is showing Blank dvd doesn't have enough space. I want to dual boot my computer one with Ubuntu and another one with Centos, For installing CENTOS i need to write that everything ISO on to the DVD which is of 4.7 GB in capacity and then go for installation.

How should i ?

dvd
Martin Hope
kaspa
Asked: 2014-08-02 03:22:00 +0800 CST
  • -1

installed Ubuntu 14.04 against Windows 7. I installed GParted to partition my harddrive since it had occupied entire disk. But, I'm not able to repartition.

Note: After installing Ubuntu replacing Windows 7, almost 70GB is missing. 

sudo gdisk -l /dev/sda
GPT fdisk (gdisk) version 0.8.8

Partition table scan:
  MBR: MBR only
  BSD: not present
  APM: not present
  GPT: not present


***************************************************************
Found invalid GPT and valid MBR; converting MBR to GPT format
in memory. 
***************************************************************

Disk /dev/sda: 1953525168 sectors, 931.5 GiB
Logical sector size: 512 bytes
Disk identifier (GUID): D7EFA26A-1DD8-4C04-833D-0547B9D384D8
Partition table holds up to 128 entries
First usable sector is 34, last usable sector is 1953525134
Partitions will be aligned on 2048-sector boundaries
Total free space is 5485 sectors (2.7 MiB)

Number  Start (sector)    End (sector)  Size       Code  Name
   1            2048      1946189823   928.0 GiB   8300  Linux filesystem
   5      1946191872      1953523711   3.5 GiB     8200  Linux swap

 sudo fdisk -l /dev/sda

Disk /dev/sda: 1000.2 GB, 1000204886016 bytes
255 heads, 63 sectors/track, 121601 cylinders, total 1953525168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x0001f044

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *        2048  1946189823   973093888   83  Linux
/dev/sda2      1946191870  1953523711     3665921    5  Extended
/dev/sda5      1946191872  1953523711     3665920   82  Linux swap / Solaris
partitioning