Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753463AbbKBOQP (ORCPT ); Mon, 2 Nov 2015 09:16:15 -0500 Received: from mail-ig0-f182.google.com ([209.85.213.182]:34466 "EHLO mail-ig0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751771AbbKBOQO (ORCPT ); Mon, 2 Nov 2015 09:16:14 -0500 Subject: Re: Laptop CPU Intel N3530 with Linux version 4.2.5 complete freezes from time to time To: Vitor Pereira , linux-kernel@vger.kernel.org References: <56365DC8.1090005@gmail.com> From: Austin S Hemmelgarn Message-ID: <56377022.2030708@gmail.com> Date: Mon, 2 Nov 2015 09:16:02 -0500 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 MIME-Version: 1.0 In-Reply-To: <56365DC8.1090005@gmail.com> Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha-512; boundary="------------ms040200030608000702000002" X-Antivirus: avast! (VPS 151102-0, 2015-11-02), Outbound message X-Antivirus-Status: Clean Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 6200 Lines: 108 This is a cryptographically signed message in MIME format. --------------ms040200030608000702000002 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: quoted-printable On 2015-11-01 13:45, Vitor Pereira wrote: > Hi, > Laptop CPU Intel N3530 with Linux version 4.2.5 complete freezes from > time to time and I cannot find the right solution. It does not respond > to keyboard or mouse and only hardreset helps out. > I have installed Arch Linux with KDE Plasma 5.4.2 on my laptop LG > 15U340-L.BK55P1 with Corsair Neutron SSD and it freezes randomly. > Sometimes only a few minutes after start and sometimes hours. It freeze= s > more often when I do something on the internet (videostream). > > I have disabled intel-pstate and use acpi-cpufreq (although the > temperature should not be the problem) and it still freezes. > I also have compiled Linux 4.2.5 with CONFIG_DEBUG_INFO=3Dy, > CONFIG_CRASH_DUMP=3Dy and CONFIG_PROC_VMCORE=3Dy to use Kdump. I checke= d > whether the crash kernel was working running command echo c > > /proc/sysrq-trigger and it worked. But when I reboot Linux 4.2.5, loade= d > crash kernel and waited for Linux 4.2.5 freezes then Kdump was not > triggered. Try building with the following kconfig options added: LOCKUP_DETECTOR=3Dy BOOTPARAM_HARDLOCKUP_PANIC=3Dy BOOTPARAM_SOFTLOCKUP_PANIC=3Dy DETECT_HUNG_TASKS=3Dy BOOTPARAM_HUNG_TASK_PANIC=3Dy While those won't fix the issue, they should at least get you a=20 crashdump when the system hangs, which in turn should help track down=20 what exactly is happening. --------------ms040200030608000702000002 Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIAGCSqGSIb3DQEHAqCAMIACAQExDzANBglghkgBZQMEAgMFADCABgkqhkiG9w0BBwEAAKCC Brgwgga0MIIEnKADAgECAgMRLfgwDQYJKoZIhvcNAQENBQAweTEQMA4GA1UEChMHUm9vdCBD QTEeMBwGA1UECxMVaHR0cDovL3d3dy5jYWNlcnQub3JnMSIwIAYDVQQDExlDQSBDZXJ0IFNp Z25pbmcgQXV0aG9yaXR5MSEwHwYJKoZIhvcNAQkBFhJzdXBwb3J0QGNhY2VydC5vcmcwHhcN MTUwOTIxMTEzNTEzWhcNMTYwMzE5MTEzNTEzWjBjMRgwFgYDVQQDEw9DQWNlcnQgV29UIFVz ZXIxIzAhBgkqhkiG9w0BCQEWFGFoZmVycm9pbjdAZ21haWwuY29tMSIwIAYJKoZIhvcNAQkB FhNhaGVtbWVsZ0BvaGlvZ3QuY29tMIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA nQ/81tq0QBQi5w316VsVNfjg6kVVIMx760TuwA1MUaNQgQ3NyUl+UyFtjhpkNwwChjgAqfGd LIMTHAdObcwGfzO5uI2o1a8MHVQna8FRsU3QGouysIOGQlX8jFYXMKPEdnlt0GoQcd+BtESr pivbGWUEkPs1CwM6WOrs+09bAJP3qzKIr0VxervFrzrC5Dg9Rf18r9WXHElBuWHg4GYHNJ2V Ab8iKc10h44FnqxZK8RDN8ts/xX93i9bIBmHnFfyNRfiOUtNVeynJbf6kVtdHP+CRBkXCNRZ qyQT7gbTGD24P92PS2UTmDfplSBcWcTn65o3xWfesbf02jF6PL3BCrVnDRI4RgYxG3zFBJuG qvMoEODLhHKSXPAyQhwZINigZNdw5G1NqjXqUw+lIqdQvoPijK9J3eijiakh9u2bjWOMaleI SMRR6XsdM2O5qun1dqOrCgRkM0XSNtBQ2JjY7CycIx+qifJWsRaYWZz0aQU4ZrtAI7gVhO9h pyNaAGjvm7PdjEBiXq57e4QcgpwzvNlv8pG1c/hnt0msfDWNJtl3b6elhQ2Pz4w/QnWifZ8E BrFEmjeeJa2dqjE3giPVWrsH+lOvQQONsYJOuVb8b0zao4vrWeGmW2q2e3pdv0Axzm/60cJQ haZUv8+JdX9ZzqxOm5w5eUQSclt84u+D+hsCAwEAAaOCAVkwggFVMAwGA1UdEwEB/wQCMAAw VgYJYIZIAYb4QgENBEkWR1RvIGdldCB5b3VyIG93biBjZXJ0aWZpY2F0ZSBmb3IgRlJFRSBo ZWFkIG92ZXIgdG8gaHR0cDovL3d3dy5DQWNlcnQub3JnMA4GA1UdDwEB/wQEAwIDqDBABgNV HSUEOTA3BggrBgEFBQcDBAYIKwYBBQUHAwIGCisGAQQBgjcKAwQGCisGAQQBgjcKAwMGCWCG SAGG+EIEATAyBggrBgEFBQcBAQQmMCQwIgYIKwYBBQUHMAGGFmh0dHA6Ly9vY3NwLmNhY2Vy dC5vcmcwMQYDVR0fBCowKDAmoCSgIoYgaHR0cDovL2NybC5jYWNlcnQub3JnL3Jldm9rZS5j cmwwNAYDVR0RBC0wK4EUYWhmZXJyb2luN0BnbWFpbC5jb22BE2FoZW1tZWxnQG9oaW9ndC5j b20wDQYJKoZIhvcNAQENBQADggIBADMnxtSLiIunh/TQcjnRdf63yf2D8jMtYUm4yDoCF++J jCXbPQBGrpCEHztlNSGIkF3PH7ohKZvlqF4XePWxpY9dkr/pNyCF1PRkwxUURqvuHXbu8Lwn 8D3U2HeOEU3KmrfEo65DcbanJCMTTW7+mU9lZICPP7ZA9/zB+L0Gm1UNFZ6AU50N/86vjQfY WgkCd6dZD4rQ5y8L+d/lRbJW7ZGEQw1bSFVTRpkxxDTOwXH4/GpQfnfqTAtQuJ1CsKT12e+H NSD/RUWGTr289dA3P4nunBlz7qfvKamxPymHeBEUcuICKkL9/OZrnuYnGROFwcdvfjGE5iLB kjp/ttrY4aaVW5EsLASNgiRmA6mbgEAMlw3RwVx0sVelbiIAJg9Twzk4Ct6U9uBKiJ8S0sS2 8RCSyTmCRhJs0vvva5W9QUFGmp5kyFQEoSfBRJlbZfGX2ehI2Hi3U2/PMUm2ONuQG1E+a0AP u7I0NJc/Xil7rqR0gdbfkbWp0a+8dAvaM6J00aIcNo+HkcQkUgtfrw+C2Oyl3q8IjivGXZqT 5UdGUb2KujLjqjG91Dun3/RJ/qgQlotH7WkVBs7YJVTCxfkdN36rToPcnMYOI30FWa0Q06gn F6gUv9/mo6riv3A5bem/BdbgaJoPnWQD9D8wSyci9G4LKC+HQAMdLmGoeZfpJzKHMYIE0TCC BM0CAQEwgYAweTEQMA4GA1UEChMHUm9vdCBDQTEeMBwGA1UECxMVaHR0cDovL3d3dy5jYWNl cnQub3JnMSIwIAYDVQQDExlDQSBDZXJ0IFNpZ25pbmcgQXV0aG9yaXR5MSEwHwYJKoZIhvcN AQkBFhJzdXBwb3J0QGNhY2VydC5vcmcCAxEt+DANBglghkgBZQMEAgMFAKCCAiEwGAYJKoZI hvcNAQkDMQsGCSqGSIb3DQEHATAcBgkqhkiG9w0BCQUxDxcNMTUxMTAyMTQxNjAyWjBPBgkq hkiG9w0BCQQxQgRAPK13HAiLKzFyIWLxBJpd7ujpli5nmYet97QjEc9eiSH2YC4g62+bdmpM lWhVAESBUrzylvm1HrSnrDaaayXzLTBsBgkqhkiG9w0BCQ8xXzBdMAsGCWCGSAFlAwQBKjAL BglghkgBZQMEAQIwCgYIKoZIhvcNAwcwDgYIKoZIhvcNAwICAgCAMA0GCCqGSIb3DQMCAgFA MAcGBSsOAwIHMA0GCCqGSIb3DQMCAgEoMIGRBgkrBgEEAYI3EAQxgYMwgYAweTEQMA4GA1UE ChMHUm9vdCBDQTEeMBwGA1UECxMVaHR0cDovL3d3dy5jYWNlcnQub3JnMSIwIAYDVQQDExlD QSBDZXJ0IFNpZ25pbmcgQXV0aG9yaXR5MSEwHwYJKoZIhvcNAQkBFhJzdXBwb3J0QGNhY2Vy dC5vcmcCAxEt+DCBkwYLKoZIhvcNAQkQAgsxgYOggYAweTEQMA4GA1UEChMHUm9vdCBDQTEe MBwGA1UECxMVaHR0cDovL3d3dy5jYWNlcnQub3JnMSIwIAYDVQQDExlDQSBDZXJ0IFNpZ25p bmcgQXV0aG9yaXR5MSEwHwYJKoZIhvcNAQkBFhJzdXBwb3J0QGNhY2VydC5vcmcCAxEt+DAN BgkqhkiG9w0BAQEFAASCAgBHeGnplMjXU1S/pxb3rG/ebRO2+JBebgV0KQQyyM0kxKNQsfWI D5pNPRoR3lUxhEoYkutTChcUxN6YqdWjrrtnKa+/Cyv+iWZsfTQw6noPMfVEfwPQ6Xy+g9oz OVg/G9GnuLatTbvNuen5qypME6UyTLrp48UKxRsOR9EvwldiLXsJ0BD2jCFLF/kEsEDWGCKS jc0c6I/RW7YhWTlclDl1FvAKa75h7HqJBoGAIp9x8wo6Hc3gnWn5STjrcL+bPCjaR3IWJ41r rTdRwshl2BVji37ES2DCA63w56H3f7+O5/WFO0Lx5uIDtfchtJjCDsiQTGuZKD30/H26Y5Hz 6Mu/CoKqXt56qSZ2EeAXjmesBaMsr3mPTd6kG/nSOopM3VQCg8Q1sAxNrowI3ZvXGMRiR0m9 pNjk6GS8Deh7+tyBWC3fMmAJAJ5qdG49YjQ5BAJQ6W2bkcwebDkAYT3WaDnvAhWfqw/4fgZl nq1fioTmCUOk7F0T1CE4Sp65+5u1HY+x+pFeaPy0f929UPj24/6UVvVRtZ3QwuWRbWIUEIw5 VG5so4szINwRjmBdv1wSUx625o726qssDSf1l6BR7qPEhHAIIENvLps4lQR2Ff9jKE68tQQ3 AUuUbVkRYnw+/rxydHyOj4UiLYUAmhjzejTM/IAjEo50C6XckREh+qqGHgAAAAAAAA== --------------ms040200030608000702000002-- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/