I am really sad, I tried to boot with the following kernel: linux-image-3.15.0-031500rc7-generic_3.15.0-031500rc7.201405251935_amd64.deb and the result was losing the screen functioning. I tried to boot twice, but both times, after a really ugly green stripes screen and Ubuntu loading for some seconds, the screen went blank, without the pointer. I tried to switch to tty1 but with no result. After that I even had difficultes reaching the GRUB, but anyhow I was able to boot into the repository kernel. I'm going to uninstall that kernel, so if you could suggest me a safer one I would follow your advice, but I really wouldn't like to encounter this problem again!
-- 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/1325298 Title: [Lenovo ThinkPad R61i (7650)] Fan not speeding up on high temperatures Status in “linux” package in Ubuntu: Incomplete Bug description: I'm using a Lenovo R61i (type 7650D6G), with Ubuntu 14.04 and up-to-date BIOS. The fan speed is well controlled on low temperatures, i.e. around/below 50°C, staying between 0 and 3000RPM. The problem is that under a higher load my cores can reach higher temperatures, like 75-80°C, without the fan being speeded up over 3000RPM. Since lmsensors shows 85°C as critic temperature for my cores (Intel Core Duo T5450), I find this quite dangerous. I have experienced this copying files between two hard disks, being both cores running at 50% for two hours. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-27-generic 3.13.0-27.50 ProcVersionSignature: Ubuntu 3.13.0-27.50-generic 3.13.11 Uname: Linux 3.13.0-27-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: andre 1847 F.... pulseaudio CurrentDesktop: Unity Date: Sun Jun 1 01:28:30 2014 HibernationDevice: RESUME=UUID=da6deeac-db6b-48e8-8ddc-59a8648748b2 InstallationDate: Installed on 2014-04-18 (43 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: LENOVO 7650D6G PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-27-generic root=UUID=febc6820-7932-4c2a-8c99-14c5a4795832 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-27-generic N/A linux-backports-modules-3.13.0-27-generic N/A linux-firmware 1.127.2 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/12/2010 dmi.bios.vendor: LENOVO dmi.bios.version: 7PETC3WW (2.23 ) dmi.board.name: 7650D6G dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr7PETC3WW(2.23):bd04/12/2010:svnLENOVO:pn7650D6G:pvrThinkPadR61e:rvnLENOVO:rn7650D6G:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 7650D6G dmi.product.version: ThinkPad R61e dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1325298/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
