DebuggingHardwareDetection
Differences between revisions 20 and 24 (spanning 4 versions)
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← Revision 24 as of 2012-10-21 04:10:21 ⇥
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Comment: 1) lsusb -> lsusb -v. 2) RM'd request for lspci -vvnn, dmesg, and cat proc/version_signature as redudant. See ## wiki comments.
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| ||<tablestyle="float:right; font-size: 0.9em; width:30%; background:#F1F1ED; background-image: url('https://librarian.launchpad.net/1812570/bugsquad.png'); background-repeat: no-repeat; background-position: 98% 0.5ex; margin: 0 0 1em 1em; padding: 0.5em;">'''Contents'''<<BR>><<TableOfContents>>|| | ## 20121021 https://launchpad.net/~penalvch Now that we are in the apport era, when one files a bug using it against the linux package via ubuntu-bug linux, a requirement as per https://wiki.ubuntu.com/Bugs/Responses#Missing_Apport_Information , the following attachments (that requesting is redundant) are automatically attached to the bug report: ## BootDmesg.txt -> dmesg, gives very similar info as uname -a, and gives exactly same as cat ## CurrentDmesg.txt -> dmesg ## Lspci.txt -> lspci ---vvnn ||<tablestyle="float:right; font-size: 0.9em; width:30%; background:#F1F1ED; background-image: url('https://librarian.launchpad.net/1812570/bugsquad.png'); background-repeat: no-repeat; background-position: 98% 0.5ex; margin: 0 0 1em 1em; padding: 0.5em;"><<TableOfContents>>|| |
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| == Reporting a bug == | |
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| = Reporting a bug = When reporting a problem with hardware detection, you should report the bug against the kernel. Beginning with the Hardy release, all kernel bugs should be reported against the '''linux''' kernel source package. Also, all reports should contain the following information. Please be sure to '''attach''' these files to the bug report. * uname -a > uname-a.log * cat /proc/version_signature > proc_version_signature.log * sudo lspci -vvnn > lspci-vvnn.log * dmesg > dmesg.log If the system is not correctly detecting a USB device, also '''attach''' the output of: * lsusb > lsusb.log |
* When reporting a problem with hardware detection, you should report the bug against the [[https://launchpad.net/ubuntu/+source/linux|linux]] kernel package. * If the system is not correctly detecting a USB device, also '''attach''' the output of: * lsusb -v > lsusb-v.log |
This page is part of the debugging series — pages with debugging details for a variety of Ubuntu packages. |
Contents |
Debugging procedure
Reporting a bug
When reporting a problem with hardware detection, you should report the bug against the linux kernel package.
If the system is not correctly detecting a USB device, also attach the output of:
lsusb -v > lsusb-v.log
DebuggingHardwareDetection (last edited 2012-10-21 04:10:21 by penalvch)