Discuss December 2013

discuss@lists.centos.org

176 participants
156 discussions

nautilus
by aditya mamidwar 31 Dec '13

31 Dec '13

while # sudo nautilus i get this : root@static-16 aditya]# sudo nautilus No protocol specified Could not parse arguments: Cannot open display: [root@static-16 aditya]# please resolve. Also what does the "static-16" denote? -- -Aditya Mamidwar

4 5

Hangs after inactivity
by Arvind Nagarajan 31 Dec '13

31 Dec '13

Hi, My linux machine hangs after some period of inactivity (8+ hrs). Anyone experiencing similar issue. CentOS Release 6.5(Final) Kernel Linux 2.6.32-431.el6_x86_64 GNOME 2.28.2 Processor (0 - 7): Intel(R) Core(TM) i7-4770 CPU @ 3.40 GHz Any pointers will be helpful. Thanks, --Arvind

3 2

Nvidia driver and CentOS 6.5 [was: Re:intrusive chrome ]
by Akemi Yagi 30 Dec '13

30 Dec '13

On Mon, Dec 30, 2013 at 9:17 AM, Johnny Hughes <johnny(a)centos.org> wrote: > On 12/26/2013 12:03 PM, Phil Dobbin wrote: >> It's also happening now with Firefox as well (in fact, Firefox is >> virtually unusable) so I suspect there is something happening with >> either this machine or the OS. > > Are you running the proprietary NVIDIA driver? (either the one from > elrepo OR manually building from the NVIDIA site) > > If so, the recent xorg-x11-server updates require that you rebuild (or > reinstall) the drivers as those drivers replace some xorg files and if > you do not reinstall it can freeze the system or crash X. If you are having issues with the Nvidia driver under CentOS 6.5, the first thing you may want to try is to run: yum remove xorg-x11-glamor (See http://lists.elrepo.org/pipermail/elrepo/2013-November/002058.html if you care about the details. :-) Akemi

1 0

oom situation
by Oguz Yilmaz 30 Dec '13

30 Dec '13

I have continous oom&panic situation unresolved. I am not sure system fills up all the ram (36GB). Why this system triggered this oom situation? Is it about some other memory? highmem? lowmem? stack size? Best Regards, Kernel 3.10.24 Dec 27 09:19:05 2013 kernel: : [277622.359064] squid invoked oom-killer: gfp_mask=0x42d0, order=3, oom_score_adj=0 Dec 27 09:19:05 2013 kernel: : [277622.359069] squid cpuset=/ mems_allowed=0 Dec 27 09:19:05 2013 kernel: : [277622.359074] CPU: 9 PID: 15533 Comm: squid Not tainted 3.10.24-1.lsg #1 Dec 27 09:19:05 2013 kernel: : [277622.359076] Hardware name: Intel Thurley/Greencity, BIOS 080016 10/05/2011 Dec 27 09:19:05 2013 kernel: : [277622.359078] 00000003 e377b280 e03c3c38 c06472d6 e03c3c98 c04d2d96 c0a68f84 e377b580 Dec 27 09:19:05 2013 kernel: : [277622.359089] 000042d0 00000003 00000000 e03c3c64 c04abbda e42bd318 00000000 e03c3cf4 Dec 27 09:19:05 2013 kernel: : [277622.359096] 000042d0 00000001 00000247 00000000 e03c3c94 c04d3d5f 00000001 00000042 Dec 27 09:19:05 2013 kernel: : [277622.359105] Call Trace: Dec 27 09:19:05 2013 kernel: : [277622.359116] [<c06472d6>] dump_stack+0x16/0x20 Dec 27 09:19:05 2013 kernel: : [277622.359121] [<c04d2d96>] dump_header+0x66/0x1c0 Dec 27 09:19:05 2013 kernel: : [277622.359127] [<c04abbda>] ? __delayacct_freepages_end+0x3a/0x40 Dec 27 09:19:05 2013 kernel: : [277622.359131] [<c04d3d5f>] ? zone_watermark_ok+0x2f/0x40 Dec 27 09:19:05 2013 kernel: : [277622.359135] [<c04d2f27>] check_panic_on_oom+0x37/0x60 Dec 27 09:19:05 2013 kernel: : [277622.359138] [<c04d36d2>] out_of_memory+0x92/0x250 Dec 27 09:19:05 2013 kernel: : [277622.359144] [<c04dd1fa>] ? wakeup_kswapd+0xda/0x120 Dec 27 09:19:05 2013 kernel: : [277622.359148] [<c04d6cee>] __alloc_pages_nodemask+0x68e/0x6a0 Dec 27 09:19:05 2013 kernel: : [277622.359155] [<c0801c1e>] sk_page_frag_refill+0x7e/0x120 Dec 27 09:19:05 2013 kernel: : [277622.359160] [<c084b8c7>] tcp_sendmsg+0x387/0xbf0 Dec 27 09:19:05 2013 kernel: : [277622.359166] [<c0469a2f>] ? put_prev_task_fair+0x1f/0x350 Dec 27 09:19:05 2013 kernel: : [277622.359173] [<c0ba7d8b>] ? longrun_init+0x2b/0x30 Dec 27 09:19:05 2013 kernel: : [277622.359177] [<c084b540>] ? tcp_tso_segment+0x380/0x380 Dec 27 09:19:05 2013 kernel: : [277622.359182] [<c086d0da>] inet_sendmsg+0x4a/0xa0 Dec 27 09:19:05 2013 kernel: : [277622.359186] [<c07ff3a6>] sock_aio_write+0x116/0x130 Dec 27 09:19:05 2013 kernel: : [277622.359191] [<c0457acc>] ? hrtimer_try_to_cancel+0x3c/0xb0 Dec 27 09:19:05 2013 kernel: : [277622.359197] [<c050b208>] do_sync_write+0x68/0xa0 Dec 27 09:19:05 2013 kernel: : [277622.359202] [<c050caa0>] vfs_write+0x190/0x1b0 Dec 27 09:19:05 2013 kernel: : [277622.359206] [<c050cbb3>] SyS_write+0x53/0x80 Dec 27 09:19:05 2013 kernel: : [277622.359211] [<c08f72ba>] sysenter_do_call+0x12/0x22 Dec 27 09:19:05 2013 kernel: : [277622.359213] Mem-Info: Dec 27 09:19:05 2013 kernel: : [277622.359215] DMA per-cpu: Dec 27 09:19:05 2013 kernel: : [277622.359218] CPU 0: hi: 0, btch: 1 usd: 0 Dec 27 09:19:05 2013 kernel: : [277622.359220] CPU 1: hi: 0, btch: 1 usd: 0 Dec 27 09:19:05 2013 kernel: : [277622.359222] CPU 2: hi: 0, btch: 1 usd: 0 Dec 27 09:19:05 2013 kernel: : [277622.359224] CPU 3: hi: 0, btch: 1 usd: 0 Dec 27 09:19:05 2013 kernel: : [277622.359226] CPU 4: hi: 0, btch: 1 usd: 0 Dec 27 09:19:05 2013 kernel: : [277622.359228] CPU 5: hi: 0, btch: 1 usd: 0 Dec 27 09:19:05 2013 kernel: : [277622.359230] CPU 6: hi: 0, btch: 1 usd: 0 Dec 27 09:19:05 2013 kernel: : [277622.359232] CPU 7: hi: 0, btch: 1 usd: 0 Dec 27 09:19:05 2013 kernel: : [277622.359234] CPU 8: hi: 0, btch: 1 usd: 0 Dec 27 09:19:05 2013 kernel: : [277622.359236] CPU 9: hi: 0, btch: 1 usd: 0 Dec 27 09:19:05 2013 kernel: : [277622.359238] CPU 10: hi: 0, btch: 1 usd: 0 Dec 27 09:19:05 2013 kernel: : [277622.359240] CPU 11: hi: 0, btch: 1 usd: 0 Dec 27 09:19:05 2013 kernel: : [277622.359242] CPU 12: hi: 0, btch: 1 usd: 0 Dec 27 09:19:05 2013 kernel: : [277622.359244] CPU 13: hi: 0, btch: 1 usd: 0 Dec 27 09:19:05 2013 kernel: : [277622.359246] CPU 14: hi: 0, btch: 1 usd: 0 Dec 27 09:19:05 2013 kernel: : [277622.359248] CPU 15: hi: 0, btch: 1 usd: 0 Dec 27 09:19:05 2013 kernel: : [277622.359250] CPU 16: hi: 0, btch: 1 usd: 0 Dec 27 09:19:05 2013 kernel: : [277622.359253] CPU 17: hi: 0, btch: 1 usd: 0 Dec 27 09:19:05 2013 kernel: : [277622.359255] CPU 18: hi: 0, btch: 1 usd: 0 Dec 27 09:19:05 2013 kernel: : [277622.359258] CPU 19: hi: 0, btch: 1 usd: 0 Dec 27 09:19:05 2013 kernel: : [277622.359260] CPU 20: hi: 0, btch: 1 usd: 0 Dec 27 09:19:05 2013 kernel: : [277622.359262] CPU 21: hi: 0, btch: 1 usd: 0 Dec 27 09:19:05 2013 kernel: : [277622.359264] CPU 22: hi: 0, btch: 1 usd: 0 Dec 27 09:19:05 2013 kernel: : [277622.359266] CPU 23: hi: 0, btch: 1 usd: 0 Dec 27 09:19:05 2013 kernel: : [277622.359268] Normal per-cpu: Dec 27 09:19:05 2013 kernel: : [277622.359270] CPU 0: hi: 186, btch: 31 usd: 34 Dec 27 09:19:05 2013 kernel: : [277622.359272] CPU 1: hi: 186, btch: 31 usd: 72 Dec 27 09:19:05 2013 kernel: : [277622.359274] CPU 2: hi: 186, btch: 31 usd: 40 Dec 27 09:19:05 2013 kernel: : [277622.359276] CPU 3: hi: 186, btch: 31 usd: 0 Dec 27 09:19:05 2013 kernel: : [277622.359279] CPU 4: hi: 186, btch: 31 usd: 39 Dec 27 09:19:05 2013 kernel: : [277622.359281] CPU 5: hi: 186, btch: 31 usd: 49 Dec 27 09:19:05 2013 kernel: : [277622.359283] CPU 6: hi: 186, btch: 31 usd: 50 Dec 27 09:19:05 2013 kernel: : [277622.359285] CPU 7: hi: 186, btch: 31 usd: 25 Dec 27 09:19:05 2013 kernel: : [277622.359286] CPU 8: hi: 186, btch: 31 usd: 42 Dec 27 09:19:05 2013 kernel: : [277622.359289] CPU 9: hi: 186, btch: 31 usd: 39 Dec 27 09:19:05 2013 kernel: : [277622.359290] CPU 10: hi: 186, btch: 31 usd: 155 Dec 27 09:19:05 2013 kernel: : [277622.359293] CPU 11: hi: 186, btch: 31 usd: 56 Dec 27 09:19:05 2013 kernel: : [277622.359295] CPU 12: hi: 186, btch: 31 usd: 2 Dec 27 09:19:05 2013 kernel: : [277622.359297] CPU 13: hi: 186, btch: 31 usd: 162 Dec 27 09:19:05 2013 kernel: : [277622.359299] CPU 14: hi: 186, btch: 31 usd: 67 Dec 27 09:19:05 2013 kernel: : [277622.359301] CPU 15: hi: 186, btch: 31 usd: 0 Dec 27 09:19:05 2013 kernel: : [277622.359303] CPU 16: hi: 186, btch: 31 usd: 68 Dec 27 09:19:05 2013 kernel: : [277622.359305] CPU 17: hi: 186, btch: 31 usd: 38 Dec 27 09:19:05 2013 kernel: : [277622.359307] CPU 18: hi: 186, btch: 31 usd: 56 Dec 27 09:19:05 2013 kernel: : [277622.359308] CPU 19: hi: 186, btch: 31 usd: 0 Dec 27 09:19:05 2013 kernel: : [277622.359310] CPU 20: hi: 186, btch: 31 usd: 54 Dec 27 09:19:05 2013 kernel: : [277622.359312] CPU 21: hi: 186, btch: 31 usd: 35 Dec 27 09:19:05 2013 kernel: : [277622.359314] CPU 22: hi: 186, btch: 31 usd: 2 Dec 27 09:19:05 2013 kernel: : [277622.359316] CPU 23: hi: 186, btch: 31 usd: 60 Dec 27 09:19:05 2013 kernel: : [277622.359318] HighMem per-cpu: Dec 27 09:19:05 2013 kernel: : [277622.359320] CPU 0: hi: 186, btch: 31 usd: 32 Dec 27 09:19:05 2013 kernel: : [277622.359322] CPU 1: hi: 186, btch: 31 usd: 52 Dec 27 09:19:05 2013 kernel: : [277622.359324] CPU 2: hi: 186, btch: 31 usd: 9 Dec 27 09:19:05 2013 kernel: : [277622.359326] CPU 3: hi: 186, btch: 31 usd: 0 Dec 27 09:19:05 2013 kernel: : [277622.359328] CPU 4: hi: 186, btch: 31 usd: 125 Dec 27 09:19:05 2013 kernel: : [277622.359330] CPU 5: hi: 186, btch: 31 usd: 116 Dec 27 09:19:05 2013 kernel: : [277622.359332] CPU 6: hi: 186, btch: 31 usd: 126 Dec 27 09:19:05 2013 kernel: : [277622.359333] CPU 7: hi: 186, btch: 31 usd: 0 Dec 27 09:19:05 2013 kernel: : [277622.359336] CPU 8: hi: 186, btch: 31 usd: 79 Dec 27 09:19:05 2013 kernel: : [277622.359338] CPU 9: hi: 186, btch: 31 usd: 34 Dec 27 09:19:05 2013 kernel: : [277622.359340] CPU 10: hi: 186, btch: 31 usd: 111 Dec 27 09:19:05 2013 kernel: : [277622.359341] CPU 11: hi: 186, btch: 31 usd: 144 Dec 27 09:19:05 2013 kernel: : [277622.359343] CPU 12: hi: 186, btch: 31 usd: 15 Dec 27 09:19:05 2013 kernel: : [277622.359345] CPU 13: hi: 186, btch: 31 usd: 166 Dec 27 09:19:05 2013 kernel: : [277622.359347] CPU 14: hi: 186, btch: 31 usd: 185 Dec 27 09:19:05 2013 kernel: : [277622.359349] CPU 15: hi: 186, btch: 31 usd: 0 Dec 27 09:19:05 2013 kernel: : [277622.359351] CPU 16: hi: 186, btch: 31 usd: 58 Dec 27 09:19:05 2013 kernel: : [277622.359353] CPU 17: hi: 186, btch: 31 usd: 122 Dec 27 09:19:05 2013 kernel: : [277622.359356] CPU 18: hi: 186, btch: 31 usd: 170 Dec 27 09:19:05 2013 kernel: : [277622.359358] CPU 19: hi: 186, btch: 31 usd: 0 Dec 27 09:19:05 2013 kernel: : [277622.359360] CPU 20: hi: 186, btch: 31 usd: 30 Dec 27 09:19:05 2013 kernel: : [277622.359362] CPU 21: hi: 186, btch: 31 usd: 33 Dec 27 09:19:05 2013 kernel: : [277622.359364] CPU 22: hi: 186, btch: 31 usd: 28 Dec 27 09:19:05 2013 kernel: : [277622.359366] CPU 23: hi: 186, btch: 31 usd: 44 Dec 27 09:19:05 2013 kernel: : [277622.359371] active_anon:658515 inactive_anon:54399 isolated_anon:0 Dec 27 09:19:05 2013 kernel: : [277622.359371] active_file:1172176 inactive_file:323606 isolated_file:0 Dec 27 09:19:05 2013 kernel: : [277622.359371] unevictable:0 dirty:0 writeback:0 unstable:0 Dec 27 09:19:05 2013 kernel: : [277622.359371] free:6911872 slab_reclaimable:29430 slab_unreclaimable:34726 Dec 27 09:19:05 2013 kernel: : [277622.359371] mapped:45784 shmem:9850 pagetables:107714 bounce:0 Dec 27 09:19:05 2013 kernel: : [277622.359371] free_cma:0 Dec 27 09:19:05 2013 kernel: : [277622.359382] DMA free:2332kB min:36kB low:44kB high:52kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15968kB managed:6960kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:8kB slab_unreclaimable:288kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Dec 27 09:19:05 2013 kernel: : [277622.359384] lowmem_reserve[]: 0 573 36539 36539 Dec 27 09:19:05 2013 kernel: : [277622.359393] Normal free:114488kB min:3044kB low:3804kB high:4564kB active_anon:0kB inactive_anon:0kB active_file:252kB inactive_file:256kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:894968kB managed:587540kB mlocked:0kB dirty:0kB writeback:0kB mapped:4kB shmem:0kB slab_reclaimable:117712kB slab_unreclaimable:138616kB kernel_stack:11976kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:982 all_unreclaimable? yes Dec 27 09:19:05 2013 kernel: : [277622.359395] lowmem_reserve[]: 0 0 287725 287725 Dec 27 09:19:05 2013 kernel: : [277622.359404] HighMem free:27530668kB min:512kB low:48272kB high:96036kB active_anon:2634060kB inactive_anon:217596kB active_file:4688452kB inactive_file:1294168kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:36828872kB managed:36828872kB mlocked:0kB dirty:0kB writeback:0kB mapped:183132kB shmem:39400kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:430856kB unstable:0kB bounce:367564104kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no Dec 27 09:19:05 2013 kernel: : [277622.359406] lowmem_reserve[]: 0 0 0 0 Dec 27 09:19:05 2013 kernel: : [277622.359410] DMA: 3*4kB (U) 2*8kB (U) 4*16kB (U) 5*32kB (U) 2*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (R) 0*4096kB = 2428kB Dec 27 09:19:05 2013 kernel: : [277622.359422] Normal: 5360*4kB (UEM) 3667*8kB (UEM) 3964*16kB (UEMR) 13*32kB (MR) 0*64kB 1*128kB (R) 1*256kB (R) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 115000kB Dec 27 09:19:05 2013 kernel: : [277622.359435] HighMem: 6672*4kB (M) 74585*8kB (UM) 40828*16kB (UM) 17275*32kB (UM) 3314*64kB (UM) 1126*128kB (UM) 992*256kB (UM) 585*512kB (UM) 225*1024kB (UM) 78*2048kB (UMR) 5957*4096kB (UM) = 27529128kB Dec 27 09:19:05 2013 kernel: : [277622.359452] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Dec 27 09:19:05 2013 kernel: : [277622.359454] 1505509 total pagecache pages Dec 27 09:19:05 2013 kernel: : [277622.359457] 4 pages in swap cache Dec 27 09:19:05 2013 kernel: : [277622.359459] Swap cache stats: add 13, delete 9, find 0/0 Dec 27 09:19:05 2013 kernel: : [277622.359460] Free swap = 35318812kB Dec 27 09:19:05 2013 kernel: : [277622.359462] Total swap = 35318864kB Dec 27 09:19:05 2013 kernel: : [277622.450529] 9699327 pages RAM Dec 27 09:19:05 2013 kernel: : [277622.450532] 9471490 pages HighMem Dec 27 09:19:05 2013 kernel: : [277622.450533] 342749 pages reserved Dec 27 09:19:05 2013 kernel: : [277622.450534] 2864256 pages shared Dec 27 09:19:05 2013 kernel: : [277622.450535] 1501243 pages non-shared Dec 27 09:19:05 2013 kernel: : [277622.450538] Kernel panic - not syncing: Out of memory: system-wide panic_on_oom is enabled Dec 27 09:19:05 2013 kernel: : [277622.450538] # cat /proc/meminfo MemTotal: 37426312 kB MemFree: 28328992 kB Buffers: 94728 kB Cached: 6216068 kB SwapCached: 0 kB Active: 6958572 kB Inactive: 1815380 kB Active(anon): 2329152 kB Inactive(anon): 170252 kB Active(file): 4629420 kB Inactive(file): 1645128 kB Unevictable: 0 kB Mlocked: 0 kB HighTotal: 36828872 kB HighFree: 28076144 kB LowTotal: 597440 kB LowFree: 252848 kB SwapTotal: 35318864 kB SwapFree: 35318860 kB Dirty: 0 kB Writeback: 8 kB AnonPages: 2463512 kB Mapped: 162296 kB Shmem: 36332 kB Slab: 208676 kB SReclaimable: 120872 kB SUnreclaim: 87804 kB KernelStack: 6320 kB PageTables: 42280 kB NFS_Unstable: 0 kB Bounce: 124 kB WritebackTmp: 0 kB CommitLimit: 54032020 kB Committed_AS: 3191916 kB VmallocTotal: 122880 kB VmallocUsed: 27088 kB VmallocChunk: 29312 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 10232 kB DirectMap2M: 901120 kB sysctl: vm.oom_dump_tasks = 0 vm.oom_kill_allocating_task = 1 vm.panic_on_oom = 1 vm.admin_reserve_kbytes = 8192 vm.block_dump = 0 vm.dirty_background_bytes = 0 vm.dirty_background_ratio = 10 vm.dirty_bytes = 0 vm.dirty_expire_centisecs = 3000 vm.dirty_ratio = 20 vm.dirty_writeback_centisecs = 500 vm.drop_caches = 0 vm.highmem_is_dirtyable = 0 vm.hugepages_treat_as_movable = 0 vm.hugetlb_shm_group = 0 vm.laptop_mode = 0 vm.legacy_va_layout = 0 vm.lowmem_reserve_ratio = 256 32 32 vm.max_map_count = 65530 vm.min_free_kbytes = 3084 vm.mmap_min_addr = 4096 vm.nr_hugepages = 0 vm.nr_overcommit_hugepages = 0 vm.nr_pdflush_threads = 0 vm.overcommit_memory = 0 vm.overcommit_ratio = 50 vm.page-cluster = 3 vm.percpu_pagelist_fraction = 0 vm.scan_unevictable_pages = 0 vm.stat_interval = 1 vm.swappiness = 30 vm.user_reserve_kbytes = 131072 vm.vdso_enabled = 1 vm.vfs_cache_pressure = 100 # ulimit -a core file size (blocks, -c) 0 data seg size (kbytes, -d) unlimited scheduling priority (-e) 0 file size (blocks, -f) unlimited pending signals (-i) 292370 max locked memory (kbytes, -l) 64 max memory size (kbytes, -m) unlimited open files (-n) 36728 pipe size (512 bytes, -p) 8 POSIX message queues (bytes, -q) 819200 real-time priority (-r) 0 stack size (kbytes, -s) 8192 cpu time (seconds, -t) unlimited max user processes (-u) 292370 virtual memory (kbytes, -v) unlimited file locks (-x) unlimited

3 2

dd ?
by hadi motamedi 30 Dec '13

30 Dec '13

Dear All I learned to clone my disk as the following : #dd if=/dev/sda of=/dev/sdb As far as I have understood, there is another gui-based utility named clonezilla that can do the same. If I am correct, please let me know how can I install clonezilla on my centos machine to try cloning my disk? Thank you

3 3

Serial Console Config in 6.5
by Camron W. Fox 30 Dec '13

30 Dec '13

Alle, After upgrading from 6.4 to 6.5, our serial console configuration non longer work. We have the following upstart file: [cwfox@hilo ~]$ cat /etc/init/ttyS0.conf # ttyS0 - agetty # # This service maintains a agetty on ttyS0. stop on runlevel [S016] start on runlevel [23] respawn exec agetty -h -L -w /dev/ttyS0 115200 vt100 [cwfox@hilo ~]$ And the following in /etc/securetty: [cwfox@hilo ~]$ sudo tail -2 /etc/securetty ttyS0 ttyS1 [cwfox@hilo ~]$ And finally this is appended to what used to be the kernel (now the module) line in /boot/grub/grub.conf: module /vmlinuz-2.6.32-431.1.2.0.1.el6.x86_64 ro root=/dev/mapper/vg_hilo-lv_root intel_iommu=on rd_NO_LUKS LANG=en_US.UTF-8 rd_LVM_LV=vg_hilo/lv_swap rd_NO_MD SYSFONT=latarcyrheb-sun16 rd_LVM_LV=vg_hilo/lv_root KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb quiet crashkernel=auto console=tty0 console=ttyS0,115200 We've tried putting console=tty0 console=ttyS0,115200 in the kernel line, but no joy. We couldn't find anything in the Release Notes about a change in the serial console config. Can anyone point us in the right direction please? Best Regards, Camron -- Camron W. Fox Hilo Office High Performance Computing Group Fujitsu Management Services of America, Inc. E-mail: cwfox(a)us.fujitsu.com

2 1

CentOS-announce Digest, Vol 106, Issue 15
by centos-announce-request＠centos.org 29 Dec '13

29 Dec '13

Send CentOS-announce mailing list submissions to centos-announce(a)centos.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.centos.org/mailman/listinfo/centos-announce or, via email, send a message with subject or body 'help' to centos-announce-request(a)centos.org You can reach the person managing the list at centos-announce-owner(a)centos.org When replying, please edit your Subject line so it is more specific than "Re: Contents of CentOS-announce digest..." Today's Topics: 1. CESA-2013:X018 Important Xen4CentOS kernel Security Update (Johnny Hughes) ---------------------------------------------------------------------- Message: 1 Date: Sat, 28 Dec 2013 16:38:45 +0000 From: Johnny Hughes <johnny(a)centos.org> Subject: [CentOS-announce] CESA-2013:X018 Important Xen4CentOS kernel Security Update To: CentOS-announce(a)centos.org Message-ID: <20131228163845.GA42596(a)n04.lon1.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2013:X018 (Xen4CentOS) The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) ----------------------------- X86_64 ----------------------------- 2ac8f3b6799eac04c6fc5fe054a68d00bdf914f173087a7802c9bce8b4366e48 e1000e-2.5.4-3.10.25.2.el6.centos.alt.x86_64.rpm ac80d6e58bc9fd234b4baf3f51e35ef01a61ae592b0214cdc92af62565463e43 kernel-3.10.25-11.el6.centos.alt.x86_64.rpm 35cf6745c91e45cf90657baedde114f5e7911a59d8a0764d22f95c236462f3d8 kernel-devel-3.10.25-11.el6.centos.alt.x86_64.rpm 80af2fa6099081cf4ca7500551ab927a2f66fde7dbbfeac5fd9511f5c134b943 kernel-doc-3.10.25-11.el6.centos.alt.noarch.rpm 4b1695185de72f03cb530b29baf5fede27601ddd710b00f62e3978e8273417ac kernel-firmware-3.10.25-11.el6.centos.alt.noarch.rpm be1d1b7b7dd9100859bac1eb4bb6441eb206478aa0a36912dd83b760984ebd1f kernel-headers-3.10.25-11.el6.centos.alt.x86_64.rpm e237b1dbbd40285da0a616679adc6674eb6e6f86855e857b886b66cc402a4fab perf-3.10.25-11.el6.centos.alt.x86_64.rpm ----------------------------- Source: ----------------------------- 6babccc82261cf25110059cdc8e0365e8a2fa085a0009501ed24fee15760 e1000e-2.5.4-3.10.25.2.el6.centos.alt.src.rpm 3197faef868a5637acef74b626723ff75eaa4fc5082a8c79165178418c683c54 kernel-3.10.25-11.el6.centos.alt.src.rpm ===================================================== Kernel Changelog info from the SPEC file: * Sat Dec 27 2013 Johnny Hughes <johnny(a)centos.org> 3.10.25-11 - addresses CVE-2013-4587, CVE-2013-6367, CVE-2013-6368, CVE-2013-6376 e1000e Changelog info from the SPEC file: * Fri Dec 27 2013 Johnny Hughes <johnny(a)centos.org> - 2.5.4-3.10.25.2.el6.centos.alt - build against version 3.10.25 kernel ===================================================== The following kernel changelogs are available from kernel.org since the previous kernel: https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.10.25 https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.10.24 ===================================================== The following security issues are addressed in this update: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2013-4587 http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2013-6367 http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2013-6368 http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2013-6376 ===================================================== NOTE: You must run /usr/bin/grub-bootxen.sh to update the file /boot/grub/grub.conf (or you must update that file manually) to boot the new kernel on a dom0 xen machine. See for info: http://wiki.centos.org/HowTos/Xen/Xen4QuickStart -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos at irc.freenode.net ------------------------------ _______________________________________________ CentOS-announce mailing list CentOS-announce(a)centos.org http://lists.centos.org/mailman/listinfo/centos-announce End of CentOS-announce Digest, Vol 106, Issue 15 ************************************************

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Centos 6.5 Unable to start wireless
by antonio 28 Dec '13

28 Dec '13

Made a minimal install, then added Gnome, etc, etc, now I have a full running system but: on the laptop I have a Broadcom BMC4311 that is not seen from system even if driver seems (b43) to be loaded If I connect an USB dongle with RLT8187 (high power dongle) I see also Broadcom BCM 4311 (high power dongle is working on another system):I guess tha USB port power is too low to make dongle work In any case I get the message that wireless is disabled. Any comment? -- Antonio M Skype: amontag52 Linux Fedora F20 (Heisenbug) on Acer 5720 http://lugsaronno.altervista.org http://www.campingmonterosa.com

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CentOS & eclipse
by Steve 27 Dec '13

27 Dec '13

I'm running an up-to-date CentOS 6.5 and I wanted to install eclipse so I went to System->Adminitration->Add/Remove Software and installed eclipse-cdt-1:7.0.1-4.el6 and a bunch of dependent packages. >From the eclipse help menu I see that this is version 3.6.1. According to wikipedia this is a eclipse Helios which was released in June of 2010. My question is why is this so far out of date? My understanding was that CentOS was generally about a year out-of-date. I must confess that I don't know where I got that idea from and it is no doubt, wrong but 3 1/2 years out-of-date seems excessive. Is it just a packaging issue and whoever makes the RPMs hasn't made a new one? If I try to check for updates from inside eclipse, I get various failures for non-existant sites and dependency conflicts. Can anyone explain the situation and maybe shed some light on the history of how we got to this point. >From what I have read so far the solution is to ignore the rpms and install from the eclipse site. Thanks, Steve

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CentOS6 CR repo - depsolving problem
by SilverTip257 27 Dec '13

27 Dec '13

All, Has anyone else had a problem with the CR repo on a 6.4 or 6.5 system? I have a test VM that has the CentOS6 CR repo enabled and it recently (well a week or so) started having dependency problems. It's choking on dependencies for ca-cerfificates. Obviously there aren't any CR packages yet for 6.5 so a zero package count and empty directory on the mirror [0] are legitimate. But should the depsolving problems be the expected behavior? [0] http://mirror.centos.org/centos/6.5/cr/x86_64/Packages/ Up until now, that machine has happily had the CR repo enabled. Thanks for any tips and assistance. ~]# yum deplist ca-certificates Loaded plugins: fastestmirror, security Loading mirror speeds from cached hostfile <...snipped...> Finding dependencies: package: ca-certificates.noarch 2013.1.95-65.1.el6_5 dependency: /bin/bash Unsatisfied dependency dependency: p11-kit-trust >= 0.18.4-2 Unsatisfied dependency dependency: /bin/sh Unsatisfied dependency dependency: p11-kit >= 0.18.4-2 Unsatisfied dependency ~]# yum repolist enabled Loaded plugins: fastestmirror, security Loading mirror speeds from cached hostfile <...snipped...> repo id repo name status base CentOS-6 - Base 0 cr CentOS-6 - CR 0 epel Extra Packages for Enterprise Linux 6 - x86_64 10,171 extras CentOS-6 - Extras 14 updates CentOS-6 - Updates 286 repolist: 10,472 ~]# cat /etc/yum.repos.d/CentOS-CR.repo # CentOS-CR.repo # # The continuous release ( CR ) repository contains rpms from the # next point release of CentOS, which isnt itself released as yet. # # Look at http://wiki.centos.org/AdditionalResources/Repositories/CR # for more details about how this repository works and what users # should expect to see included / excluded [cr] name=CentOS-$releasever - CR baseurl=http://mirror.centos.org/centos/$releasever/cr/$basearch/ gpgcheck=1 enabled=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6 -- ---~~.~~--- Mike // SilverTip257 //

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Discuss December 2013