Troubleshooting
|
Size: 3139
Comment:
|
Size: 3045
Comment:
|
| Deletions are marked like this. | Additions are marked like this. |
| Line 31: | Line 31: |
| Booting * [[https://help.ubuntu.com/community/BootOptions|Boot Options]] * [[X/NonGraphicalBoot|Non-Graphical Booting]] - Running X manually, without gdm * [[X/Debugging/WirelessWithoutX|Wireless Without X]] - How to get a wireless network connection without X. * [[X/Debugging/WiredWithoutRouter|Direct Wired Without WAP]] - How to connect two laptops with direct ethernet cord. Crashes and Freezes |
|
| Line 32: | Line 39: |
| * [[X/Bisecting]] - Using bisection techniques to solve regressions or backport fixes | * [[X/FixingCrashes|X Crash Fixing]] - How to fix X crashes * [[X/InterpretingIntelGpuDump|Interpreting GPU Dumps]] - Ringbuffers, batchbuffers, and the meaning of `intel_gpu_dump` output * [[X/DebuggingWithValgrind|Valgrind]] - Debugging memory leaks Other Techniques * [[X/Bisecting|X Bisecting]] - Using bisection techniques to solve regressions or backport fixes |
| Line 35: | Line 47: |
| * [[X/FixingCrashes|X Crash Fixing]] - How to fix X crashes * [[X/InterpretingIntelGpuDump]] - Ringbuffers, batchbuffers, and the meaning of `intel_gpu_dump` output * [[X/DebuggingWithValgrind]] * [[X/NonGraphicalBoot]] - Running X manually, without gdm * [[X/Debugging/WirelessWithoutX|Wireless Without X]] - How to get a wireless network connection without X. * [[X/Debugging/WiredWithoutRouter|Direct Wired Without WAP]] - How to connect two laptops with direct ethernet cord. * [[https://help.ubuntu.com/community/BootOptions|BootOptions]] * [[http://wiki.cchtml.com/index.php/Ubuntu_Feisty_Installation_Guide|fglrx installation on Ubuntu]] * DebuggingUsplash * [[X/Dev/DeviceTreeHWDetection]] |
* [[X/Dev/DeviceTreeHWDetection|Device Tree]] |
| Line 47: | Line 50: |
| * The {{{drm.debug=0x04}}} kernel option can be used to get additional debugging data included in your {{{dmesg}}} output. |
Common Problems
General Issues
X/Glossary - Common error messages and terminology
X Transitions - Explanation for "installing xserver-xorg-core would break existing software"
Display Issues
i855 is Unsupported - Explanation of why i845, i855, i865, etc. chips aren't supported
Hybrid Graphics is Unsupported - Not officially supported, but the community has workarounds
Input Issues
Troubleshooting Techniques
Booting
Non-Graphical Booting - Running X manually, without gdm
Wireless Without X - How to get a wireless network connection without X.
Direct Wired Without WAP - How to connect two laptops with direct ethernet cord.
Crashes and Freezes
X Backtracing - How to collect a backtrace for an X crash
X Crash Fixing - How to fix X crashes
Interpreting GPU Dumps - Ringbuffers, batchbuffers, and the meaning of intel_gpu_dump output
Valgrind - Debugging memory leaks
Other Techniques
X Bisecting - Using bisection techniques to solve regressions or backport fixes
X/Testing/Touch - Touchscreen and multi-touch testing
X Quirks - Fixes for some common hardware-specific issues
X/Troubleshooting (last edited 2017-11-18 18:25:00 by penalvch)