[Kernel-packages] [Bug 1437386] Re: Unable to boot LenovoThinkpad W541

Bios updated to 2.21. Following is the output of the command: GNET73WW(2.21) 03.12.2015 The system still hangs with following messages : task blocked for more than 120 seconds rcu_sched detected stalls on CPUs/tasks Tainted: G W 3.16.0-30-generic #40~14.04.1-Ubuntu ** Changed in: linux (Ub

[Kernel-packages] [Bug 1437386] ProcEnviron.txt

apport information ** Attachment added: "ProcEnviron.txt" https://bugs.launchpad.net/bugs/1437386/+attachment/4377429/+files/ProcEnviron.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/b

[Kernel-packages] [Bug 1437386] IwConfig.txt

apport information ** Attachment added: "IwConfig.txt" https://bugs.launchpad.net/bugs/1437386/+attachment/4377425/+files/IwConfig.txt -- 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/14

[Kernel-packages] [Bug 1437386] Re: Unable to boot LenovoThinkpad W541

apport information ** Tags added: apport-collected saucy ** Description changed: I tried to boot my Lenovo Thinkpad W541 using a bootable USB(having Ubuntu 14.04 image). I could see the welcome screen where I can choose to try or install Ubuntu. Choosing either one causes a freeze.

[Kernel-packages] [Bug 1437386] UdevLog.txt

apport information ** Attachment added: "UdevLog.txt" https://bugs.launchpad.net/bugs/1437386/+attachment/4377436/+files/UdevLog.txt -- 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/1437

[Kernel-packages] [Bug 1437386] BootDmesg.txt

apport information ** Attachment added: "BootDmesg.txt" https://bugs.launchpad.net/bugs/1437386/+attachment/4377422/+files/BootDmesg.txt -- 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/

[Kernel-packages] [Bug 1437386] CRDA.txt

apport information ** Attachment added: "CRDA.txt" https://bugs.launchpad.net/bugs/1437386/+attachment/4377423/+files/CRDA.txt -- 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/1437386 Ti

[Kernel-packages] [Bug 1437386] ProcModules.txt

apport information ** Attachment added: "ProcModules.txt" https://bugs.launchpad.net/bugs/1437386/+attachment/4377431/+files/ProcModules.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/b

[Kernel-packages] [Bug 1437386] Lsusb.txt

apport information ** Attachment added: "Lsusb.txt" https://bugs.launchpad.net/bugs/1437386/+attachment/4377427/+files/Lsusb.txt -- 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/1437386

[Kernel-packages] [Bug 1437386] CurrentDmesg.txt

apport information ** Attachment added: "CurrentDmesg.txt" https://bugs.launchpad.net/bugs/1437386/+attachment/4377424/+files/CurrentDmesg.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net

[Kernel-packages] [Bug 1437386] Lspci.txt

apport information ** Attachment added: "Lspci.txt" https://bugs.launchpad.net/bugs/1437386/+attachment/4377426/+files/Lspci.txt -- 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/1437386

[Kernel-packages] [Bug 1437386] UdevDb.txt

apport information ** Attachment added: "UdevDb.txt" https://bugs.launchpad.net/bugs/1437386/+attachment/4377434/+files/UdevDb.txt -- 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/1437386

[Kernel-packages] [Bug 1437386] WifiSyslog.txt

apport information ** Attachment added: "WifiSyslog.txt" https://bugs.launchpad.net/bugs/1437386/+attachment/4377437/+files/WifiSyslog.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bug

[Kernel-packages] [Bug 1437386] ProcInterrupts.txt

apport information ** Attachment added: "ProcInterrupts.txt" https://bugs.launchpad.net/bugs/1437386/+attachment/4377430/+files/ProcInterrupts.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad

[Kernel-packages] [Bug 1437386] ProcCpuinfo.txt

apport information ** Attachment added: "ProcCpuinfo.txt" https://bugs.launchpad.net/bugs/1437386/+attachment/4377428/+files/ProcCpuinfo.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/b

[Kernel-packages] [Bug 1437386] PulseList.txt

apport information ** Attachment added: "PulseList.txt" https://bugs.launchpad.net/bugs/1437386/+attachment/4377432/+files/PulseList.txt -- 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/

[Kernel-packages] [Bug 1437386] RfKill.txt

apport information ** Attachment added: "RfKill.txt" https://bugs.launchpad.net/bugs/1437386/+attachment/4377433/+files/RfKill.txt -- 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/1437386

[Kernel-packages] [Bug 1437386] Re: Unable to boot LenovoThinkpad W541

13.10 boots fine. -- 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/1437386 Title: Unable to boot LenovoThinkpad W541 Status in linux package in Ubuntu: Triaged Bug description: I tri

[Kernel-packages] [Bug 1437386] Re: Unable to boot LenovoThinkpad W541

I did, there are similar messages, only in this case along with call traces. Attaching a screenshot. ** Attachment added: "Console_screenshot_vivid_amd64" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1437386/+attachment/4368598/+files/IMG_20150407_175348.jpg -- You received this bug

[Kernel-packages] [Bug 1437386] Re: Unable to boot LenovoThinkpad W541

Also tried ArchLinux, similar messages there too, seems like a kernel bug. -- 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/1437386 Title: Unable to boot LenovoThinkpad W541 Status in lin

[Kernel-packages] [Bug 1437386] Re: Unable to boot LenovoThinkpad W541

I tried with amd64 14.04 image this time. Did ctrl-alt-fn-fn1 to see the console while the machine is hung. Following messages might be if interest: INFO: rcu_sched detected stalls on CPUs/tasks: {} (detected by 0, t=15049 jiffies, g= 1107, c=1106, q=0) INFO: Stall ended before state dump start B

[Kernel-packages] [Bug 1437386] Re: Unable to boot LenovoThinkpad W541

vivid i386 -- 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/1437386 Title: Unable to boot LenovoThinkpad W541 Status in linux package in Ubuntu: Incomplete Bug description: I tried t

[Kernel-packages] [Bug 1437386] Re: Unable to boot LenovoThinkpad W541

Yes, UEFI is turned off since the beginning. I tried what it says in the link you gave, although there was no vt.handoff option (in vivid image). I didn't get to initram shell. A lot of blurb went by quickly and stuck at one point, which was: Starting Wait for Plymouth Boot Screen to quit... Be

[Kernel-packages] [Bug 1437386] Re: Unable to boot LenovoThinkpad W541

Yes, the same problem occurs with the vivid image. -- 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/1437386 Title: Unable to boot LenovoThinkpad W541 Status in linux package in Ubuntu:

[Kernel-packages] [Bug 1437386] Re: Unable to boot LenovoThinkpad W541

I cannot run "apport-collect" since this problem stops me from booting. ** Description changed: I tried to boot my Lenovo Thinkpad W541 using a bootable USB(having Ubuntu 14.04 image). I could see the welcome screen where I can choose to try or install Ubuntu. Choosing either one cause

[Kernel-packages] [Bug 1437386] Re: Unable to boot LenovoThinkpad W541

** Description changed: - Tried to boot my Lenovo Thinkpad W541 using a bootable USB(having Ubuntu - 14.04 image). + I tried to boot my Lenovo Thinkpad W541 using a bootable USB(having + Ubuntu 14.04 image). I could see the welcome screen where I can choose to try or install Ubuntu. Choosin

[Kernel-packages] [Bug 1437386] [NEW] Unable to boot LenovoThinkpad W541

Public bug reported: I tried to boot my Lenovo Thinkpad W541 using a bootable USB(having Ubuntu 14.04 image). I could see the welcome screen where I can choose to try or install Ubuntu. Choosing either one causes a freeze. Initial boot screen shows the following error (which maybe the reason?):