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Message #94683
[Bug 1338919] Re: [F06A]The information - CPU cores is incorrect in Ubuntu14.04 cpuinfo.
Note this patch turned out to be buggy and was fixed upstream in commit
728e5653e6fdb, prior to being merged into 3.18-rc1. Unfortunately the
fix has not made it into Utopic yet. See Bug #1386473.
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https://bugs.launchpad.net/bugs/1338919
Title:
[F06A]The information - CPU cores is incorrect in Ubuntu14.04 cpuinfo.
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Utopic:
Fix Released
Bug description:
Problem Circumstances
==============================
Test Case ID :9859.2
Affected System: 2
Time to Failure: Immediately
Reproducible: Yes,
Current Behavior
==============================
Boot into Ubuntu 14.04, then type command "cat /proc/cpuinfo" to check CPU information, the information - CPU cores is incorrect, please refer to attached photo.
Reference Verification
==============================
1. Which version of previous BIOS/BMC/BootUp/Runtime/HW passed? No.
2. Which similar project/product passed? No.
Steps to reproduce the problem
==============================
1.Boot into Ubuntu 14.04
2.type command "cat /proc/cpuinfo" to check CPU information
Expected Behavior
==============================
The information - CPU cores is correct in Ubuntu14.04 cpuinfo.
Config:
(Intel) CPU,Haswell-EP,10 core,2.3GHz,2133,M0,LGA 2011,256KB/core,105W,25MB,QG99,933972,9.6GT/s, *2
VendorP/N: MTA18ASF1G72PZ-2G1A2KG, Memory,4FA72D9RGV,DDR4,17000 (2133MHz),8GB,Register,NA,15,by 4,1 rank, Qty:16
Model: ST900MM0006, HDD,SASII,900GB,SAS,10 Krpm,2.5 *2
USB KB/mouse
AHCI
QTFAMW40300028, 31F06MB00E0-B2A
Ubuntu14.04 UEFI mode
Intel I210 OB LAN
AST2400-RKVM
Quanta, Storage Card,LSISAS2208,SATA+SAS,PCI-E X8,Gen 3,Mezz card,RAID 0,1,5,6,10,50,60,8i,mini-SAS,2,
Delta DPS-650SB A
QTFCMW4140003
0.01
2A06
2.03
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