Sten Bennetsen, this bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? If so, could you please test for this with the latest development release of Ubuntu? ISO images are available from http://cdimage.ubuntu.com/daily-live/current/ .
If it remains an issue, could you please run the following command in the development release from a Terminal (Applications->Accessories->Terminal), as it will automatically gather and attach updated debug information to this report: apport-collect -p linux <replace-with-bug-number> If reproducible, could you also please test the latest upstream kernel available (not the daily folder) following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags: kernel-fixed-upstream kernel-fixed-upstream-VERSION-NUMBER where VERSION-NUMBER is the version number of the kernel you tested. For example: kernel-fixed-upstream-v3.13-rc5 This can be done by clicking on the yellow circle with a black pencil icon next to the word Tags located at the bottom of the bug description. As well, please remove the tag: needs-upstream-testing If the mainline kernel does not fix this bug, please add the following tags: kernel-bug-exists-upstream kernel-bug-exists-upstream-VERSION-NUMBER As well, please remove the tag: needs-upstream-testing Once testing of the upstream kernel is complete, please mark this bug's Status as Confirmed. Please let us know your results. Thank you for your understanding. ** Tags added: bios-outdated-3521 ** Changed in: linux (Ubuntu) Status: Triaged => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/981936 Title: 1217:00f7 Firewire prevents booting Status in The Linux Kernel: Confirmed Status in “linux” package in Ubuntu: Incomplete Bug description: When trying to boot using kernel 3.2.x kernel the screen just goes blank and harddisk IO stops. Removing the quiet and splash options in combination with nomodeset seems to reveal that the booting stops due to an error in setting the firewire's power levels (see attachment) Kernel 3.0.x work fine. ps The system was updgraded from 11.10 -> 12.04 beta 2 WORKAROUND: Disable the firewire module from loading during boot. edit: /etc/modprobe.d/blacklist-firewire.conf uncommented the line: blacklist firewire-ohci Run: sudo update-initramfs -k all -u ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-generic 3.2.0.23.25 ProcVersionSignature: Ubuntu 3.0.0-17.30-generic 3.0.22 Uname: Linux 3.0.0-17-generic i686 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu2 Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: xylth 2060 F.... pulseaudio CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xb0000000 irq 50' Mixer name : 'Realtek ALC883' Components : 'HDA:10ec0883,1025160d,00100002 HDA:11c13026,11c13026,00100600' Controls : 32 Simple ctrls : 19 Date: Sat Apr 14 23:55:19 2012 HibernationDevice: RESUME=UUID=4582b1cc-b90b-485e-9bae-5eb3afea532a IwConfig: Error: [Errno 2] No such file or directory MachineType: Acer, inc. TravelMate 8200 ProcEnviron: LANGUAGE=en PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 radeondrmfb ProcKernelCmdLine: root=UUID=4d03bdfa-c7f8-4502-8516-be6c6286e02b ro quiet splash RelatedPackageVersions: linux-restricted-modules-3.0.0-17-generic N/A linux-backports-modules-3.0.0-17-generic N/A linux-firmware 1.79 RfKill: Error: [Errno 2] No such file or directory SourcePackage: linux UdevDb: Error: [Errno 2] No such file or directory UpgradeStatus: Upgraded to precise on 2012-04-13 (1 days ago) WpaSupplicantLog: dmi.bios.date: 06/19/06 dmi.bios.vendor: Acer dmi.bios.version: v1.3319 dmi.board.name: Como dmi.board.vendor: Acer, Inc. dmi.board.version: Not Applicable dmi.chassis.type: 1 dmi.chassis.vendor: , Inc. dmi.chassis.version: N/A dmi.modalias: dmi:bvnAcer:bvrv1.3319:bd06/19/06:svnAcer,inc.:pnTravelMate8200:pvrNotApplicable:rvnAcer,Inc.:rnComo:rvrNotApplicable:cvn,Inc.:ct1:cvrN/A: dmi.product.name: TravelMate 8200 dmi.product.version: Not Applicable dmi.sys.vendor: Acer, inc. --- AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu3 Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: xylth 2060 F.... pulseaudio CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xb0000000 irq 49' Mixer name : 'Realtek ALC883' Components : 'HDA:10ec0883,1025160d,00100002 HDA:11c13026,11c13026,00100600' Controls : 32 Simple ctrls : 19 DistroRelease: Ubuntu 12.04 HibernationDevice: RESUME=UUID=4582b1cc-b90b-485e-9bae-5eb3afea532a IwConfig: Error: [Errno 2] No such file or directory MachineType: Acer, inc. TravelMate 8200 Package: linux (not installed) ProcEnviron: LANGUAGE=en TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 radeondrmfb ProcKernelCmdLine: root=UUID=4d03bdfa-c7f8-4502-8516-be6c6286e02b ro quiet splash ProcVersionSignature: Ubuntu 3.0.0-17.30-generic 3.0.22 RelatedPackageVersions: linux-restricted-modules-3.0.0-17-generic N/A linux-backports-modules-3.0.0-17-generic N/A linux-firmware 1.79 RfKill: Error: [Errno 2] No such file or directory SourcePackage: linux Tags: precise precise UdevDb: Error: [Errno 2] No such file or directory Uname: Linux 3.0.0-17-generic i686 UpgradeStatus: Upgraded to precise on 2012-04-13 (2 days ago) UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare WpaSupplicantLog: dmi.bios.date: 06/19/06 dmi.bios.vendor: Acer dmi.bios.version: v1.3319 dmi.board.name: Como dmi.board.vendor: Acer, Inc. dmi.board.version: Not Applicable dmi.chassis.type: 1 dmi.chassis.vendor: , Inc. dmi.chassis.version: N/A dmi.modalias: dmi:bvnAcer:bvrv1.3319:bd06/19/06:svnAcer,inc.:pnTravelMate8200:pvrNotApplicable:rvnAcer,Inc.:rnComo:rvrNotApplicable:cvn,Inc.:ct1:cvrN/A: dmi.product.name: TravelMate 8200 dmi.product.version: Not Applicable dmi.sys.vendor: Acer, inc. 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