Difference between revisions of "User:Scott/05"
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Network [[user:scott04]] | Network [[user:scott04]] | ||
Troubleshoot [[user:scott05]] | Troubleshoot [[user:scott05]] | ||
| − | + | Resources [[user:scott06]] | |
{{TOC limit|limit=1}} | {{TOC limit|limit=1}} | ||
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==Ububtu Support== | ==Ububtu Support== | ||
| + | |||
===Ubuntu Forum=== | ===Ubuntu Forum=== | ||
| + | http://www.google.com/search?client=ubuntu&channel=fs&q=ubuntu+forum&ie=utf-8&oe=utf-8 | ||
| + | |||
http://ubuntuforums.org/ | http://ubuntuforums.org/ | ||
| Line 24: | Line 27: | ||
===Startup Processes=== | ===Startup Processes=== | ||
dmesg | tail (hardware detected during boot) | dmesg | tail (hardware detected during boot) | ||
| + | ===dmesg - kernel ring buffer=== | ||
| + | cat /var/log/dmesg | less | ||
| + | dmesg > boot_messages | ||
| + | dmesg | grep -i usb | ||
| + | dmesg | grep -i ttyS* (show all serial ports) | ||
| + | dmesg | grep -i memory | ||
| + | dmesg | grep -i dma (HDD(s) is running in DMA (direct memory access) mode) | ||
===Processes=== | ===Processes=== | ||
ls –F /proc/ | ls –F /proc/ | ||
cat /proc/filename | cat /proc/filename | ||
| + | |||
| + | ==Tech Support Wiki pages== | ||
| + | |||
| + | ===Blank Screen after reboot=== | ||
| + | http://ubuntuforums.org/showthread.php?t=1743535 | ||
| + | |||
| + | ===Intel i845 & i855 graphic chips=== | ||
| + | http://wiki.freegeek.org/index.php/Intel_8XX_graphic_chips | ||
| + | |||
| + | ===Login Screen Split=== | ||
| + | http://wiki.freegeek.org/index.php/Login_Screen_Split | ||
| + | |||
| + | ===Panel - Reset to Default=== | ||
| + | http://wiki.freegeek.org/index.php/Panel_-_Reset_to_Default | ||
| + | |||
| + | ===Printer drivers=== | ||
| + | http://wiki.freegeek.org/index.php/Printer_drivers | ||
| + | |||
| + | ===Screen-Magnifier Turn-off=== | ||
| + | http://wiki.freegeek.org/index.php/Screen-Magnifier_Turn-off | ||
| + | |||
| + | ===Setting up Evolution=== | ||
| + | http://wiki.freegeek.org/index.php/Setting_up_Evolution | ||
| + | |||
| + | ===Supported ISPs=== | ||
| + | http://wiki.freegeek.org/index.php/Supported_ISPs | ||
| + | |||
| + | ===Web cams=== | ||
| + | http://wiki.freegeek.org/index.php/Web_cams | ||
| + | |||
| + | ===Wireless card compatibility list=== | ||
| + | http://wiki.freegeek.org/index.php/Wireless_card_compatibility_list | ||
| + | |||
| + | ===Window Manager - Reset to Default=== | ||
| + | http://wiki.freegeek.org/index.php/Window_Manager_-_Reset_to_Default | ||
Revision as of 16:34, 17 October 2011
Useful Troubleshooting Commands
Home Page user:scott Tech Support user:scott02 Dir & Files user:scott03 Network user:scott04 Troubleshoot user:scott05 Resources user:scott06
Ububtu Support
Ubuntu Forum
http://www.google.com/search?client=ubuntu&channel=fs&q=ubuntu+forum&ie=utf-8&oe=utf-8 http://ubuntuforums.org/ UID=fgsupport PW= freegeek
Launchpad
https://launchpad.net/
Troubleshoot
Startup Processes
dmesg | tail (hardware detected during boot)
dmesg - kernel ring buffer
cat /var/log/dmesg | less dmesg > boot_messages dmesg | grep -i usb dmesg | grep -i ttyS* (show all serial ports) dmesg | grep -i memory dmesg | grep -i dma (HDD(s) is running in DMA (direct memory access) mode)
Processes
ls –F /proc/ cat /proc/filename
Tech Support Wiki pages
Blank Screen after reboot
http://ubuntuforums.org/showthread.php?t=1743535
Intel i845 & i855 graphic chips
http://wiki.freegeek.org/index.php/Intel_8XX_graphic_chips
Login Screen Split
http://wiki.freegeek.org/index.php/Login_Screen_Split
Panel - Reset to Default
http://wiki.freegeek.org/index.php/Panel_-_Reset_to_Default
Printer drivers
http://wiki.freegeek.org/index.php/Printer_drivers
Screen-Magnifier Turn-off
http://wiki.freegeek.org/index.php/Screen-Magnifier_Turn-off
Setting up Evolution
http://wiki.freegeek.org/index.php/Setting_up_Evolution
Supported ISPs
http://wiki.freegeek.org/index.php/Supported_ISPs
Web cams
http://wiki.freegeek.org/index.php/Web_cams
Wireless card compatibility list
http://wiki.freegeek.org/index.php/Wireless_card_compatibility_list
Window Manager - Reset to Default
http://wiki.freegeek.org/index.php/Window_Manager_-_Reset_to_Default