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(ഒരേ ഉപയോക്താവ് ചെയ്ത ഇടയ്ക്കുള്ള 14 നാൾപ്പതിപ്പുകൾ പ്രദർശിപ്പിക്കുന്നില്ല)
വരി 1: വരി 1:
==Canon LBP 2900 in Ubuntu 18.04==
Canon LBP printers drivers installer for Ubuntu
Script for installing the Linux CAPT Printer Driver for Canon LBP printers on Ubuntu (both 32-bit and 64-bit)
Open Terminal
Type the following script after switching on your printer<br />
While the installation it will ask some questions as Connection Type, Printer Model etc and also ask to switch off and on the printer.
*********************************************************************************<br />
wget https://github.com/hieplpvip/canon_printer/raw/master/canon_lbp_setup.sh<br />
chmod +x canon_lbp_setup.sh<br />
./canon_lbp_setup.sh<br />
************************************************************************************<br />
Notes
After installation, there will be a shortcut on your Desktop. Run it to check your printer status (if it shows "Ready to Print", the printer is ready to use)
Supported Models
    LBP-810
    LBP1120
    LBP1210
    LBP2900
    LBP3000
    LBP3010
    LBP3018
    LBP3050
    LBP3100
    LBP3108
    LBP3150
    LBP3200
    LBP3210
    LBP3250
    LBP3300
    LBP3310
    LBP3500
    LBP5000
    LBP5050
    LBP5100
    LBP5300
    LBP6000
    LBP6018
    LBP6020
    LBP6020B
    LBP6200
    LBP6300n
    LBP6300
    LBP6310
    LBP7010C
    LBP7018C
    LBP7200C
    LBP7210C
    LBP9100C
    LBP9200C
*******************************************************************
Original Website
https://github.com/hieplpvip/ubuntu_canon_printer
To Download
https://github.com/hieplpvip/ubuntu_canon_printer.git
************************************************************************
==Network Problem in Ubuntu==
Some of the latest Laptops especially Dell Inspiron 5420 and Lenovo G580 series comes with Atheros Network driver which has some problem with Ubuntu 12.04. The problem is that it will not detect the wired network connection(eth0) even though wireless connection is working fine. We can solve this issue by installing the proper network driver.
First you have to download the latest driver from here http://linuxwireless.org/download/compat-wireless-2.6/
Open Terminal (Alt+Ctrl+T) and extract the downloaded file using following command.<br>
tar -xvf compat-wireless-2012-07-03-p.tar.bz2<br>
Copy and paste the following commands one by one to change the working directory and install the driver<br>
cd compat-wireless-2012-07-03-p<br>
scripts/driver-select alx<br>
make<br>
sudo make install<br>
sudo modprobe alx<br>
==Wired connection not working, ubuntu 14.04 ==
Assuming you are using the default Network Manager program, delete everything in the /etc/network/interfaces file leaving only the two default lines
auto lo<br>
iface lo inet loopback<br>
********************<br>
sudo ifconfig ethh0<br>
sudo dhclient
==You can convert from GPT to MBR and MBR to GPT without data loss (I have tried that) with gdisk in linux.==
    Use at your own risk
Run command gdisk /dev/sdx with sdx as per your HDD partition
GPT fdisk (gdisk) version 1.0.1
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.
THIS OPERATION IS POTENTIALLY DESTRUCTIVE! Exit by typing 'q' if
you don't want to convert your MBR partitions to GPT format!
***************************************************************
Command (? for help):
MBR to GPT
Enter w to write GPT partition on disk.
Press y to confirm your choice.
GPT to MBR
Enter r to enter in recovery and transformation options.
Enter g to convert GPT to MBR partition.
For Information
You can check table by command p.
    Warning: You will lost your boot loader (Ex. GRUB)
You can check if your partition is GPT or MBR now gdisk /dev/sdx with sdx as per your HDD partition in Partition table scan
==Fix ‘No WiFi Adapter Found’ for HP Laptops with Ubuntu 18.04==
1. Reboot and go to BIOS to make sure wireless network are enabled. And plug laptop into a wired connection.
2. Open terminal either via Ctrl+Alt+T  for ‘terminal’
3.1 You may first install the building tools first via command:
'''sudo apt-get install linux-headers-$(uname -r) build-essential git'''
3.2 Run command to get the newest Realtek rtlwifi codes that includes rtl8192ce, rtl8192cu, rtl8192se, rtl8192de, rtl8188ee, rtl8192ee, rtl8723ae, rtl8723be, and rtl8821ae.:
'''git clone https://github.com/lwfinger/rtlwifi_new.git'''
And then check out extended branch for rtl8822be or rtl8723de:
'''cd rtlwifi_new/ && git checkout origin/extended -b extended'''
4. In this terminal window, install the drivers via command:
'''sudo make install'''
Type your password (no asterisks feedback) when it prompts and hit Enter.
5. If the installation success, run 2 commands load the new driver:
'''sudo modprobe -r rtl8723de'''
'''sudo modprobe rtl8723de'''
==പിഡിഎഫ് ഫയലുകൾ ചുരുക്കാൻ==
പിഡിഎഫ് ഫയലുകൾ ചുരുക്കാൻ <br>
പിഡിഎഫ് ഫയലുകൾ ചുരുക്കാൻ <br>
ഗോസ്റ്റ് സ്ക്രിപ്റ്റ് ഇൻസ്റ്റാൾ ചെയ്യാൻ  ടെർമിനലിൽ <br>
ഗോസ്റ്റ് സ്ക്രിപ്റ്റ് ഇൻസ്റ്റാൾ ചെയ്യാൻ  ടെർമിനലിൽ <br>
വരി 8: വരി 159:
input.pdf എന്നത് ചുരുക്കപ്പെടേണ്ട ഫയൽ <br>
input.pdf എന്നത് ചുരുക്കപ്പെടേണ്ട ഫയൽ <br>
output.pdf എന്നത് ചുരുക്കി പുതിയതായി നിർമ്മിക്കപ്പെടേണ്ട ഫയലിന്റെ നാമമായി വരേണ്ടത് <br>
output.pdf എന്നത് ചുരുക്കി പുതിയതായി നിർമ്മിക്കപ്പെടേണ്ട ഫയലിന്റെ നാമമായി വരേണ്ടത് <br>
gs -sDEVICE=pdfwrite -dCompatibilityLevel=1.4 -dPDFSETTINGS=/screen -dNOPAUSE -dQUIET -dBATCH -sOutputFile=output.pdf input.pdf
    -dPDFSETTINGS=/screen lower quality, smaller size. (72 dpi)
    -dPDFSETTINGS=/ebook for better quality, but slightly larger pdfs. (150 dpi)
    -dPDFSETTINGS=/prepress output similar to Acrobat Distiller "Prepress Optimized" setting (300 dpi)
    -dPDFSETTINGS=/printer selects output similar to the Acrobat Distiller "Print Optimized" setting (300 dpi)
    -dPDFSETTINGS=/default selects output intended to be useful across a wide variety of uses, possibly at the expense of a larger output file
==MBR to GPT==
You can convert from GPT to MBR and MBR to GPT without data loss (I have tried that) with gdisk in linux.
    Use at your own risk
Run command gdisk /dev/sdx with sdx as per your HDD partition
GPT fdisk (gdisk) version 1.0.1
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.
THIS OPERATION IS POTENTIALLY DESTRUCTIVE! Exit by typing 'q' if
you don't want to convert your MBR partitions to GPT format!
***************************************************************
Command (? for help):
MBR to GPT
Enter w to write GPT partition on disk.
Press y to confirm your choice.
GPT to MBR
Enter r to enter in recovery and transformation options.
Enter g to convert GPT to MBR partition.
For Information
You can check table by command p.
    Warning: You will lost your boot loader (Ex. GRUB)
You can check if your partition is GPT or MBR now gdisk /dev/sdx with sdx as per your HDD partition in Partition table scan

21:39, 22 ഫെബ്രുവരി 2020-നു നിലവിലുള്ള രൂപം

Canon LBP 2900 in Ubuntu 18.04

Canon LBP printers drivers installer for Ubuntu

Script for installing the Linux CAPT Printer Driver for Canon LBP printers on Ubuntu (both 32-bit and 64-bit) Open Terminal Type the following script after switching on your printer
While the installation it will ask some questions as Connection Type, Printer Model etc and also ask to switch off and on the printer.


wget https://github.com/hieplpvip/canon_printer/raw/master/canon_lbp_setup.sh
chmod +x canon_lbp_setup.sh
./canon_lbp_setup.sh


Notes

After installation, there will be a shortcut on your Desktop. Run it to check your printer status (if it shows "Ready to Print", the printer is ready to use) Supported Models

   LBP-810
   LBP1120
   LBP1210
   LBP2900
   LBP3000
   LBP3010
   LBP3018
   LBP3050
   LBP3100
   LBP3108
   LBP3150
   LBP3200
   LBP3210
   LBP3250
   LBP3300
   LBP3310
   LBP3500
   LBP5000
   LBP5050
   LBP5100
   LBP5300
   LBP6000
   LBP6018
   LBP6020
   LBP6020B
   LBP6200
   LBP6300n
   LBP6300
   LBP6310
   LBP7010C
   LBP7018C
   LBP7200C
   LBP7210C
   LBP9100C
   LBP9200C

Original Website https://github.com/hieplpvip/ubuntu_canon_printer To Download https://github.com/hieplpvip/ubuntu_canon_printer.git

Network Problem in Ubuntu

Some of the latest Laptops especially Dell Inspiron 5420 and Lenovo G580 series comes with Atheros Network driver which has some problem with Ubuntu 12.04. The problem is that it will not detect the wired network connection(eth0) even though wireless connection is working fine. We can solve this issue by installing the proper network driver. First you have to download the latest driver from here http://linuxwireless.org/download/compat-wireless-2.6/ Open Terminal (Alt+Ctrl+T) and extract the downloaded file using following command.
tar -xvf compat-wireless-2012-07-03-p.tar.bz2
Copy and paste the following commands one by one to change the working directory and install the driver
cd compat-wireless-2012-07-03-p
scripts/driver-select alx
make
sudo make install
sudo modprobe alx

Wired connection not working, ubuntu 14.04

Assuming you are using the default Network Manager program, delete everything in the /etc/network/interfaces file leaving only the two default lines 

auto lo
iface lo inet loopback


sudo ifconfig ethh0
sudo dhclient

You can convert from GPT to MBR and MBR to GPT without data loss (I have tried that) with gdisk in linux.

   Use at your own risk

Run command gdisk /dev/sdx with sdx as per your HDD partition

GPT fdisk (gdisk) version 1.0.1

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. THIS OPERATION IS POTENTIALLY DESTRUCTIVE! Exit by typing 'q' if you don't want to convert your MBR partitions to GPT format!


Command (? for help):

MBR to GPT

Enter w to write GPT partition on disk.

Press y to confirm your choice. GPT to MBR

Enter r to enter in recovery and transformation options.

Enter g to convert GPT to MBR partition. For Information

You can check table by command p.

   Warning: You will lost your boot loader (Ex. GRUB)

You can check if your partition is GPT or MBR now gdisk /dev/sdx with sdx as per your HDD partition in Partition table scan


Fix ‘No WiFi Adapter Found’ for HP Laptops with Ubuntu 18.04

1. Reboot and go to BIOS to make sure wireless network are enabled. And plug laptop into a wired connection. 2. Open terminal either via Ctrl+Alt+T for ‘terminal’ 3.1 You may first install the building tools first via command:

sudo apt-get install linux-headers-$(uname -r) build-essential git

3.2 Run command to get the newest Realtek rtlwifi codes that includes rtl8192ce, rtl8192cu, rtl8192se, rtl8192de, rtl8188ee, rtl8192ee, rtl8723ae, rtl8723be, and rtl8821ae.:

git clone https://github.com/lwfinger/rtlwifi_new.git

And then check out extended branch for rtl8822be or rtl8723de:

cd rtlwifi_new/ && git checkout origin/extended -b extended 4. In this terminal window, install the drivers via command:

sudo make install

Type your password (no asterisks feedback) when it prompts and hit Enter. 5. If the installation success, run 2 commands load the new driver:

sudo modprobe -r rtl8723de

sudo modprobe rtl8723de


പിഡിഎഫ് ഫയലുകൾ ചുരുക്കാൻ

പിഡിഎഫ് ഫയലുകൾ ചുരുക്കാൻ
ഗോസ്റ്റ് സ്ക്രിപ്റ്റ് ഇൻസ്റ്റാൾ ചെയ്യാൻ ടെർമിനലിൽ
sudo apt-get install ghostscript ഇൻസ്റ്റാൾ ചെയ്ത ശേഷം ടെർമിനലിൽ

gs -sDEVICE=pdfwrite -dCompatibilityLevel=1.4 -dPDFSETTINGS=/screen -dNOPAUSE -dQUIET -dBATCH -sOutputFile=output.pdf input.pdf

input.pdf എന്നത് ചുരുക്കപ്പെടേണ്ട ഫയൽ
output.pdf എന്നത് ചുരുക്കി പുതിയതായി നിർമ്മിക്കപ്പെടേണ്ട ഫയലിന്റെ നാമമായി വരേണ്ടത്

gs -sDEVICE=pdfwrite -dCompatibilityLevel=1.4 -dPDFSETTINGS=/screen -dNOPAUSE -dQUIET -dBATCH -sOutputFile=output.pdf input.pdf

   -dPDFSETTINGS=/screen lower quality, smaller size. (72 dpi)
   -dPDFSETTINGS=/ebook for better quality, but slightly larger pdfs. (150 dpi)
   -dPDFSETTINGS=/prepress output similar to Acrobat Distiller "Prepress Optimized" setting (300 dpi)
   -dPDFSETTINGS=/printer selects output similar to the Acrobat Distiller "Print Optimized" setting (300 dpi)
   -dPDFSETTINGS=/default selects output intended to be useful across a wide variety of uses, possibly at the expense of a larger output file

MBR to GPT

You can convert from GPT to MBR and MBR to GPT without data loss (I have tried that) with gdisk in linux.

   Use at your own risk

Run command gdisk /dev/sdx with sdx as per your HDD partition

GPT fdisk (gdisk) version 1.0.1

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. THIS OPERATION IS POTENTIALLY DESTRUCTIVE! Exit by typing 'q' if you don't want to convert your MBR partitions to GPT format!


Command (? for help):

MBR to GPT

Enter w to write GPT partition on disk.

Press y to confirm your choice. GPT to MBR

Enter r to enter in recovery and transformation options.

Enter g to convert GPT to MBR partition. For Information

You can check table by command p.

   Warning: You will lost your boot loader (Ex. GRUB)

You can check if your partition is GPT or MBR now gdisk /dev/sdx with sdx as per your HDD partition in Partition table scan