[Bug 1169304] [NEW] 3.2.0-40-generic hanging Lenovo T420 on boot
Public bug reported: Hi I recently updated my Precise desktop to linux-image-3.2.0-40-generic on my Lenovo T420 and I am experiencing hangs on boot. It doesn't always happen - probably 80% of the time or more. If I go back and book with 3.2.0-39-generic or older , I do not see this issue (it will boot every time). the screen goes black and there is no disk activity. Only lights on the T420 are the power and bluetooth light The T420 runs an Intel i& vPro processor some addl info: lspci 00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09) 00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09) 00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09) 00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04) 00:16.3 Serial controller: Intel Corporation 6 Series/C200 Series Chipset Family KT Controller (rev 04) 00:19.0 Ethernet controller: Intel Corporation 82579LM Gigabit Network Connection (rev 04) 00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 04) 00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 04) 00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b4) 00:1c.1 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 2 (rev b4) 00:1c.3 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 (rev b4) 00:1c.4 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 5 (rev b4) 00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 04) 00:1f.0 ISA bridge: Intel Corporation QM67 Express Chipset Family LPC Controller (rev 04) 00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller (rev 04) 00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 04) 01:00.0 VGA compatible controller: NVIDIA Corporation GF119 [Quadro NVS 4200M] (rev a1) 03:00.0 Network controller: Intel Corporation Centrino Advanced-N 6205 (rev 34) 0d:00.0 System peripheral: Ricoh Co Ltd MMC/SD Host Controller (rev 08) ** Affects: linux (Ubuntu) Importance: Undecided Status: Incomplete ** Tags: amd64 precise running-unity staging -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1169304 Title: 3.2.0-40-generic hanging Lenovo T420 on boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1169304/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1169304] AlsaDevices.txt
apport information ** Attachment added: "AlsaDevices.txt" https://bugs.launchpad.net/bugs/1169304/+attachment/3644937/+files/AlsaDevices.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1169304 Title: 3.2.0-40-generic hanging Lenovo T420 on boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1169304/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1169304] Re: 3.2.0-40-generic hanging Lenovo T420 on boot
apport information ** Tags added: apport-collected ** Description changed: Hi I recently updated my Precise desktop to linux-image-3.2.0-40-generic on my Lenovo T420 and I am experiencing hangs on boot. It doesn't always happen - probably 80% of the time or more. If I go back and book with 3.2.0-39-generic or older , I do not see this issue (it will boot every time). the screen goes black and there is no disk activity. Only lights on the T420 are the power and bluetooth light The T420 runs an Intel i& vPro processor some addl info: lspci 00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09) 00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09) 00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09) 00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04) 00:16.3 Serial controller: Intel Corporation 6 Series/C200 Series Chipset Family KT Controller (rev 04) 00:19.0 Ethernet controller: Intel Corporation 82579LM Gigabit Network Connection (rev 04) 00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 04) 00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 04) 00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b4) 00:1c.1 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 2 (rev b4) 00:1c.3 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 (rev b4) 00:1c.4 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 5 (rev b4) 00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 04) 00:1f.0 ISA bridge: Intel Corporation QM67 Express Chipset Family LPC Controller (rev 04) 00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller (rev 04) 00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 04) 01:00.0 VGA compatible controller: NVIDIA Corporation GF119 [Quadro NVS 4200M] (rev a1) 03:00.0 Network controller: Intel Corporation Centrino Advanced-N 6205 (rev 34) 0d:00.0 System peripheral: Ricoh Co Ltd MMC/SD Host Controller (rev 08) + --- + AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. + AplayDevices: + List of PLAYBACK Hardware Devices + card 0: PCH [HDA Intel PCH], device 0: CONEXANT Analog [CONEXANT Analog] +Subdevices: 1/1 +Subdevice #0: subdevice #0 + ApportVersion: 2.0.1-0ubuntu17.1 + Architecture: amd64 + ArecordDevices: + List of CAPTURE Hardware Devices + card 0: PCH [HDA Intel PCH], device 0: CONEXANT Analog [CONEXANT Analog] +Subdevices: 1/1 +Subdevice #0: subdevice #0 + AudioDevicesInUse: + USERPID ACCESS COMMAND + /dev/snd/controlC0: chris 2111 F pulseaudio + Card0.Amixer.info: + Card hw:0 'PCH'/'HDA Intel PCH at 0xf392 irq 48' +Mixer name : 'Conexant CX20590' +Components : 'HDA:14f1506e,17aa21ce,0012 HDA:14f12c06,17aa2122,0010' +Controls : 9 +Simple ctrls : 6 + Card29.Amixer.info: + Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw unknown' +Mixer name : 'ThinkPad EC (unknown)' +Components : '' +Controls : 1 +Simple ctrls : 1 + Card29.Amixer.values: + Simple mixer control 'Console',0 +Capabilities: pswitch pswitch-joined penum +Playback channels: Mono +Mono: Playback [on] + DistroRelease: Ubuntu 12.04 + EcryptfsInUse: Yes + HibernationDevice: RESUME=UUID=78d03763-4810-4c4f-8374-8a2392875881 + InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425) + MachineType: LENOVO 42365H2 + MarkForUpload: True + Package: linux (not installed) + ProcEnviron: + TERM=xterm + PATH=(custom, no user) + LANG=en_US.UTF-8 + SHELL=/bin/bash + ProcFB: + 0 inteldrmfb + 1 nouveaufb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-40-generic root=UUID=5fbf7a33-6947-408f-a3d4-71bf459b63c5 ro quiet splash + ProcVersionSignature: Ubuntu 3.2.0-40.64-generic 3.2.40 + RelatedPackageVersions: + linux-restricted-modules-3.2.0-40-generic N/A + linux-backports-modules-3.2.0-40-generic N/A + linux-firmware1.79.1 + StagingDrivers: mei + Tags: precise running-unity staging + Uname: Linux 3.2.0-40-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers + dmi.bios.date: 11/28/2011 + dmi.bios.vendor: LENOVO + dmi.bios.version: 83ET67WW (1.37 ) + dmi.boa
[Bug 1169304] BootDmesg.txt
apport information ** Attachment added: "BootDmesg.txt" https://bugs.launchpad.net/bugs/1169304/+attachment/3644938/+files/BootDmesg.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1169304 Title: 3.2.0-40-generic hanging Lenovo T420 on boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1169304/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1169304] CRDA.txt
apport information ** Attachment added: "CRDA.txt" https://bugs.launchpad.net/bugs/1169304/+attachment/3644939/+files/CRDA.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1169304 Title: 3.2.0-40-generic hanging Lenovo T420 on boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1169304/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1169304] Card0.Amixer.values.txt
apport information ** Attachment added: "Card0.Amixer.values.txt" https://bugs.launchpad.net/bugs/1169304/+attachment/3644940/+files/Card0.Amixer.values.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1169304 Title: 3.2.0-40-generic hanging Lenovo T420 on boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1169304/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1169304] Card0.Codecs.codec.0.txt
apport information ** Attachment added: "Card0.Codecs.codec.0.txt" https://bugs.launchpad.net/bugs/1169304/+attachment/3644941/+files/Card0.Codecs.codec.0.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1169304 Title: 3.2.0-40-generic hanging Lenovo T420 on boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1169304/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1169304] Card0.Codecs.codec.1.txt
apport information ** Attachment added: "Card0.Codecs.codec.1.txt" https://bugs.launchpad.net/bugs/1169304/+attachment/3644942/+files/Card0.Codecs.codec.1.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1169304 Title: 3.2.0-40-generic hanging Lenovo T420 on boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1169304/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1169304] CurrentDmesg.txt
apport information ** Attachment added: "CurrentDmesg.txt" https://bugs.launchpad.net/bugs/1169304/+attachment/3644943/+files/CurrentDmesg.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1169304 Title: 3.2.0-40-generic hanging Lenovo T420 on boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1169304/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1169304] IwConfig.txt
apport information ** Attachment added: "IwConfig.txt" https://bugs.launchpad.net/bugs/1169304/+attachment/3644944/+files/IwConfig.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1169304 Title: 3.2.0-40-generic hanging Lenovo T420 on boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1169304/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1169304] Lspci.txt
apport information ** Attachment added: "Lspci.txt" https://bugs.launchpad.net/bugs/1169304/+attachment/3644945/+files/Lspci.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1169304 Title: 3.2.0-40-generic hanging Lenovo T420 on boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1169304/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1169304] Lsusb.txt
apport information ** Attachment added: "Lsusb.txt" https://bugs.launchpad.net/bugs/1169304/+attachment/3644946/+files/Lsusb.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1169304 Title: 3.2.0-40-generic hanging Lenovo T420 on boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1169304/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1169304] PciMultimedia.txt
apport information ** Attachment added: "PciMultimedia.txt" https://bugs.launchpad.net/bugs/1169304/+attachment/3644947/+files/PciMultimedia.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1169304 Title: 3.2.0-40-generic hanging Lenovo T420 on boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1169304/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1169304] ProcCpuinfo.txt
apport information ** Attachment added: "ProcCpuinfo.txt" https://bugs.launchpad.net/bugs/1169304/+attachment/3644948/+files/ProcCpuinfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1169304 Title: 3.2.0-40-generic hanging Lenovo T420 on boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1169304/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1169304] ProcInterrupts.txt
apport information ** Attachment added: "ProcInterrupts.txt" https://bugs.launchpad.net/bugs/1169304/+attachment/3644949/+files/ProcInterrupts.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1169304 Title: 3.2.0-40-generic hanging Lenovo T420 on boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1169304/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1169304] PulseList.txt
apport information ** Attachment added: "PulseList.txt" https://bugs.launchpad.net/bugs/1169304/+attachment/3644951/+files/PulseList.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1169304 Title: 3.2.0-40-generic hanging Lenovo T420 on boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1169304/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1169304] ProcModules.txt
apport information ** Attachment added: "ProcModules.txt" https://bugs.launchpad.net/bugs/1169304/+attachment/3644950/+files/ProcModules.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1169304 Title: 3.2.0-40-generic hanging Lenovo T420 on boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1169304/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1169304] RfKill.txt
apport information ** Attachment added: "RfKill.txt" https://bugs.launchpad.net/bugs/1169304/+attachment/3644952/+files/RfKill.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1169304 Title: 3.2.0-40-generic hanging Lenovo T420 on boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1169304/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1169304] UdevDb.txt
apport information ** Attachment added: "UdevDb.txt" https://bugs.launchpad.net/bugs/1169304/+attachment/3644953/+files/UdevDb.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1169304 Title: 3.2.0-40-generic hanging Lenovo T420 on boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1169304/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1169304] UdevLog.txt
apport information ** Attachment added: "UdevLog.txt" https://bugs.launchpad.net/bugs/1169304/+attachment/3644954/+files/UdevLog.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1169304 Title: 3.2.0-40-generic hanging Lenovo T420 on boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1169304/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1169304] WifiSyslog.txt
apport information ** Attachment added: "WifiSyslog.txt" https://bugs.launchpad.net/bugs/1169304/+attachment/3644955/+files/WifiSyslog.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1169304 Title: 3.2.0-40-generic hanging Lenovo T420 on boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1169304/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1169304] Re: 3.2.0-40-generic hanging Lenovo T420 on boot
Hi - this is what I tried - is this correct? from: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.2.43-precise/ I downloaded and installed linux-image-3.2.43-030243-generic_3.2.43-030243.201304092335_amd64.deb as per Joseph's comment I tried to install extras using: linux-image-extra-3.2.43-030243-virtual_3.2.43-030243.201304092335_amd64.deb but that wouldn't install because it was asking for : linux-image-3.2.43-030243-virtual_3.2.43 >> I wasn't sure if virtual should have been installed - but I decided to try it so I installed linux-image-3.2.43-030243-virtual_3.2.43-030243.201304092335_amd64.deb and then linux-image-extra-3.2.43-030243-virtual_3.2.43-030243.201304092335_amd64.deb rebooted and experienced same problem. rebooted and selected old kernel 3.2.0-39 and it started normal ** Tags added: kernel-bug-exists-upstream ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1169304 Title: 3.2.0-40-generic hanging Lenovo T420 on boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1169304/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1169304] Re: 3.2.0-40-generic hanging Lenovo T420 on boot
Been travelling and haven't been able to update this. I wanted to help troubleshoot this - but I ended up upgrading to 12.10 and that solve the issue I was having. (I had to have other people use the machine - and the boot issue was causing a problem with that) booting to 12.10 with 3.5.0-17-generic solved the issue I was experiencing. do you want to close this then? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1169304 Title: 3.2.0-40-generic hanging Lenovo T420 on boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1169304/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1169304] Re: 3.2.0-40-generic hanging Lenovo T420 on boot
ok so things worked in Quantal until my system updated last night 3.5.0-17-generic -> boots fine 3.5.0-27-generic -> hangs to blank screen while booting I tried the patch kernel posted by Steve Conklin (sconklin) above http://people.canonical.com/~sconklin/quantal-revert-4c443ec/ 3.5.0-28.47 -> still boots to blank screen So this is still an issue with the Lenovo T420 with intel i7 processor Steve - you mentioned this is open somewhere else, should I close this and join in with another bug? ** Changed in: linux (Ubuntu) Status: Invalid => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1169304 Title: 3.2.0-40-generic hanging Lenovo T420 on boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1169304/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1169304] Re: 3.2.0-40-generic hanging Lenovo T420 on boot
Hi Brad - that is the Precise kernel I have upgraded to Quantal - so I need that one. I looked in the folder location that you included and is this the upstream fix for Quantal? http://kernel.ubuntu.com/~bradf/lp1167114/upstream-01/ I'm giving that a shot - and will post results -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1169304 Title: 3.2.0-40-generic hanging Lenovo T420 on boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1169304/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1169304] Re: 3.2.0-40-generic hanging Lenovo T420 on boot
Good news! I installed 3.5.0-28.48 and the system boots every time now. Should I just continue using this fix for my normal operation now? Any issues with that? Thanks for your help -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1169304 Title: 3.2.0-40-generic hanging Lenovo T420 on boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1169304/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
