[Bug 141082] Re: Only one CPU core recognized in Gutsy after updates
Works now, good work, thanks. -- Only one CPU core recognized in Gutsy after updates https://bugs.launchpad.net/bugs/141082 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 141082] Re: Only one CPU core recognized in Gutsy after updates
I DID FILE A BUG REPORT DAYS AGO ABOUT THE ACPI ISSUE BUT IT WAS STAMPED DUPLICATE BY SOMEONE https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.22/+bug/140651 The other thread is not named ACPI and is not deemed to be of high importance, which is not correct considering the show-stopper nature of this bug. -- Only one CPU core recognized in Gutsy after updates https://bugs.launchpad.net/bugs/141082 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 141082] Re: Only one CPU core recognized in Gutsy after updates
Oops, sorry. Made assumptions. IN MY CASE, I cannot utilize the second core UNLESS acpi IS disabled. -- Only one CPU core recognized in Gutsy after updates https://bugs.launchpad.net/bugs/141082 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 141082] Re: Only one CPU core recognized in Gutsy after updates
Alan: No, you seem to have a different bug. Please file that one separately Juksu: Your computer simply provides no way for us to tell it has more than one processor unless ACPI is enabled, so the only way we can fix this is to fix your problem with ACPI. Please open a separate bug for that. -- Only one CPU core recognized in Gutsy after updates https://bugs.launchpad.net/bugs/141082 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 141082] Re: Only one CPU core recognized in Gutsy after updates
The problem is that the computer does not boot with ACPI enabled, and does not see the second processor if it is disabled. So why an earth would you not fix it?!?!?!?!?!?!?!?!?!? -- Only one CPU core recognized in Gutsy after updates https://bugs.launchpad.net/bugs/141082 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 141082] Re: Only one CPU core recognized in Gutsy after updates
The problem is that we cannot see the other cpu UNLESS we have acpi disabled. -- Only one CPU core recognized in Gutsy after updates https://bugs.launchpad.net/bugs/141082 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 141082] Re: Only one CPU core recognized in Gutsy after updates
Modern hardware provides no way of enumerating CPUs without using ACPI, so it's normal for you to only see one if you disable ACPI. There's no way to avoid that, so please open another bug about the ACPI issue and we'll see if we can fix that. ** Changed in: linux-source-2.6.22 (Ubuntu) Status: Triaged => Won't Fix -- Only one CPU core recognized in Gutsy after updates https://bugs.launchpad.net/bugs/141082 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 141082] Re: Only one CPU core recognized in Gutsy after updates
Gutsy works for me: $ uname -a Linux 4lom 2.6.22-11-generic #1 SMP Mon Sep 17 03:45:58 GMT 2007 i686 GNU/Linux $ cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 6 model name : Intel(R) Pentium(R) D CPU 3.00GHz stepping: 4 cpu MHz : 2992.886 cache size : 2048 KB physical id : 0 siblings: 2 core id : 0 cpu cores : 2 fdiv_bug: no hlt_bug : no f00f_bug: no coma_bug: no fpu : yes fpu_exception : yes cpuid level : 6 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc pni monitor ds_cpl vmx est cid cx16 xtpr lahf_lm bogomips: 5990.48 clflush size: 64 processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 6 model name : Intel(R) Pentium(R) D CPU 3.00GHz stepping: 4 cpu MHz : 2992.886 cache size : 2048 KB physical id : 0 siblings: 2 core id : 1 cpu cores : 2 fdiv_bug: no hlt_bug : no f00f_bug: no coma_bug: no fpu : yes fpu_exception : yes cpuid level : 6 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc pni monitor ds_cpl vmx est cid cx16 xtpr lahf_lm bogomips: 5985.29 clflush size: 64 -- Only one CPU core recognized in Gutsy after updates https://bugs.launchpad.net/bugs/141082 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 141082] Re: Only one CPU core recognized in Gutsy after updates
davie: do you also have the acpi=off option enabled? And do you have the freeze problem at startup without acpi=off as e.g. in http://ubuntuforums.org/showthread.php?t=553309 or in bug 140635 ? -- Only one CPU core recognized in Gutsy after updates https://bugs.launchpad.net/bugs/141082 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 141082] Re: Only one CPU core recognized in Gutsy after updates
hmm... i was using linux-image-i386, works fine with linux-image generic here. -- Only one CPU core recognized in Gutsy after updates https://bugs.launchpad.net/bugs/141082 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 141082] Re: Only one CPU core recognized in Gutsy after updates
same problem here (intel core 2 duo) - full dmesg output attached, interestingly including: [0.00] Processor #1 6:15 APIC version 20 [0.00] WARNING: NR_CPUS limit of 1 reached. Processor ignored. uname -sar Linux my-laptop 2.6.22-11-386 #1 Mon Sep 17 03:17:38 GMT 2007 i686 GNU/Linux ** Attachment added: "dmesg output" http://launchpadlibrarian.net/9417416/dm -- Only one CPU core recognized in Gutsy after updates https://bugs.launchpad.net/bugs/141082 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 141082] Re: Only one CPU core recognized in Gutsy after updates
Same with me, experimented a bit with kernel-paramenters. acpi=ht will work but breaks gdm. Have to startx manually. However only one cpu is detected. -- Only one CPU core recognized in Gutsy after updates https://bugs.launchpad.net/bugs/141082 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 141082] Re: Only one CPU core recognized in Gutsy after updates
** Changed in: linux-source-2.6.22 (Ubuntu) Importance: Medium => High -- Only one CPU core recognized in Gutsy after updates https://bugs.launchpad.net/bugs/141082 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 141082] Re: Only one CPU core recognized in Gutsy after updates
OK, that's good. Mine crashes/freezes without the acpi=off option at boot. Now we know that it is a different problem with Intel and AMD CPU's, perhaps. -- Only one CPU core recognized in Gutsy after updates https://bugs.launchpad.net/bugs/141082 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 141082] Re: Only one CPU core recognized in Gutsy after updates
For me, adding "acpi=off" as a kernel boot option to menu.lst made my second core work. I can't adjust their speeds, but at least both are working. -- Only one CPU core recognized in Gutsy after updates https://bugs.launchpad.net/bugs/141082 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 141082] Re: Only one CPU core recognized in Gutsy after updates
Attached is my lspci -vvnn as well. ** Attachment added: "lspci.txt" http://launchpadlibrarian.net/9389078/lspci.txt -- Only one CPU core recognized in Gutsy after updates https://bugs.launchpad.net/bugs/141082 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 141082] Re: Only one CPU core recognized in Gutsy after updates
Gusty is not recognizing my dual core as well. Here is some info: [EMAIL PROTECTED]:~$ uname -a Linux desktop 2.6.22-11-generic #1 SMP Mon Sep 17 03:45:58 GMT 2007 i686 GNU/Linux [EMAIL PROTECTED]:~$ cat /proc/cpuinfo processor : 0 vendor_id : AuthenticAMD cpu family : 15 model : 107 model name : AMD Athlon(tm) 64 X2 Dual Core Processor 4800+ stepping: 1 cpu MHz : 1000.000 cache size : 512 KB physical id : 0 siblings: 1 core id : 0 cpu cores : 1 fdiv_bug: no hlt_bug : no f00f_bug: no coma_bug: no fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt rdtscp lm 3dnowext 3dnow pni cx16 lahf_lm cmp_legacy svm extapic cr8legacy 3dnowprefetch ts fid vid ttp tm stc 100mhzsteps bogomips: 2011.01 clflush size: 64 Attached is my full dmesg after a fresh boot. ** Attachment added: "dmesg.txt" http://launchpadlibrarian.net/9389067/dmesg.txt -- Only one CPU core recognized in Gutsy after updates https://bugs.launchpad.net/bugs/141082 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 141082] Re: Only one CPU core recognized in Gutsy after updates
** Changed in: linux-source-2.6.22 (Ubuntu) Assignee: (unassigned) => Ubuntu Kernel Team Status: Incomplete => Triaged -- Only one CPU core recognized in Gutsy after updates https://bugs.launchpad.net/bugs/141082 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 141082] Re: Only one CPU core recognized in Gutsy after updates
Here is another dmesg, after a reboot with the irqpoll option removed. But it breaks my wireless connection etc. to do that. And the laptop won't boot at all (crashes/freezes) if the acpi=off option is removed, so no output is in logs. Jukka ** Attachment added: "dmesg with no irqpoll option" http://launchpadlibrarian.net/9385766/dmesg%202 -- Only one CPU core recognized in Gutsy after updates https://bugs.launchpad.net/bugs/141082 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 141082] Re: Only one CPU core recognized in Gutsy after updates
$ uname -a Linux Possulap 2.6.22-11-generic #1 SMP Mon Sep 17 03:18:44 GMT 2007 x86_64 GNU/Linux ** Attachment added: "Output after boot with acpi=off and irqpoll options in grub menu.lst enabled" http://launchpadlibrarian.net/9385623/dmesg -- Only one CPU core recognized in Gutsy after updates https://bugs.launchpad.net/bugs/141082 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 141082] Re: Only one CPU core recognized in Gutsy after updates
Here's the lspci -vvnn ** Attachment added: "lspci vvnn" http://launchpadlibrarian.net/9385661/lspci%20vvnn -- Only one CPU core recognized in Gutsy after updates https://bugs.launchpad.net/bugs/141082 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 141082] Re: Only one CPU core recognized in Gutsy after updates
Thank you for taking the time to report this bug and helping to make Ubuntu better. Could you please add the full output of 'dmesg' after booting up as an attachment to your bug report? Additionally the specific version of the kernel that you are running would be quite helpful, you can find that out with 'uname -a'. Thanks in advance. ** Changed in: linux-source-2.6.22 (Ubuntu) Sourcepackagename: None => linux-source-2.6.22 Importance: Undecided => Medium Status: New => Incomplete -- Only one CPU core recognized in Gutsy after updates https://bugs.launchpad.net/bugs/141082 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
