"while your statement on how your graphics card is not supported by the proprietary nvidia drivers in linux-lts-trusty was noticed, I'm not seeing evidence to this"
Try building it then. So far so good. I haven't seen this happen for a good while now. I've upgraded to Trusty today. I'll leave this to expire and reopen if it does reppear. -- 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/1421490 Title: Hyperthreading not always detected Status in linux package in Ubuntu: Incomplete Bug description: From a cold boot (power off --> power on), this system doesn't always detect the presence of Hyperthreading on the processor. Note: warm reboot has very different problems so cannot be tested. It *usually* does, but on occasion for no obvious reason the system reports a single CPU (HT systems report two CPUs to increase performance). Despite all the articles claiming the opposite; this noticeably reduces performance of the system, especially in multi-threaded applications such as Google Chrome (in the case of Chrome the difference in response is considerable!) linux-lts-trusty is NOT an option as it is incompatible with my graphics drivers (no longer supported). ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.11.0-26-generic 3.11.0-26.45~precise1 ProcVersionSignature: Ubuntu 3.11.0-26.45~precise1-generic 3.11.10.12 Uname: Linux 3.11.0-26-generic i686 NonfreeKernelModules: nvidia AlsaVersion: Advanced Linux Sound Architecture Driver Version k3.11.0-26-generic. ApportVersion: 2.0.1-0ubuntu17.8 Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: ken 3021 F.... pulseaudio /dev/snd/pcmC0D0p: ken 3021 F...m pulseaudio CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found. Card0.Amixer.info: Card hw:0 'ICH5'/'Intel ICH5 with AD1980 at irq 17' Mixer name : 'Analog Devices AD1980' Components : 'AC97a:41445370' Controls : 40 Simple ctrls : 29 Date: Fri Feb 13 02:00:00 2015 HibernationDevice: RESUME=UUID=e4687e6f-fa60-4155-bdd5-a1b94870204a IwConfig: lo no wireless extensions. eth1 no wireless extensions. MachineType: Dell Computer Corporation Dimension 8300 MarkForUpload: True ProcEnviron: LANGUAGE=en_GB:en TERM=xterm PATH=(custom, no user) LANG=en_GB.UTF-8 SHELL=/bin/bash ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-26-generic root=UUID=9c013c53-e232-4e09-8235-315a373bac88 ro zswap.enabled=1 RelatedPackageVersions: linux-restricted-modules-3.11.0-26-generic N/A linux-backports-modules-3.11.0-26-generic N/A linux-firmware 1.79.18 RfKill: SourcePackage: linux-lts-saucy UpgradeStatus: Upgraded to precise on 2014-12-07 (67 days ago) dmi.bios.date: 09/27/2004 dmi.bios.vendor: Dell Computer Corporation dmi.bios.version: A07 dmi.board.name: 0W2562 dmi.board.vendor: Dell Computer Corp. dmi.chassis.type: 6 dmi.chassis.vendor: Dell Computer Corporation dmi.modalias: dmi:bvnDellComputerCorporation:bvrA07:bd09/27/2004:svnDellComputerCorporation:pnDimension8300:pvr:rvnDellComputerCorp.:rn0W2562:rvr:cvnDellComputerCorporation:ct6:cvr: dmi.product.name: Dimension 8300 dmi.sys.vendor: Dell Computer Corporation To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1421490/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
