cucullus
при проблемах с сатой первым делом проверяется кабель

Спасибо. Поменял кабель, проблема ушла.
вообщем увидел следующее:
[    2.156546] ata1.01: failed to resume link (SControl 0)
[    2.156627] ata2.01: failed to resume link (SControl 0)
[    2.310096] ata2.00: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[    2.310112] ata2.01: SATA link down (SStatus 0 SControl 0)
[    2.310253] ata1.00: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[    2.310268] ata1.01: SATA link down (SStatus 0 SControl 0)
[    2.317357] ata1.00: ATA-8: ST3500412AS, CC32, max UDMA/133
[    2.317361] ata1.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 0/32)
[    2.330606] ata1.00: configured for UDMA/133
[    2.330845] scsi 0:0:0:0: Direct-Access     ATA      ST3500412AS      CC32 PQ: 0 ANSI: 5
[    2.334416] sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/465 GiB)
[    2.334520] sd 0:0:0:0: [sda] Write Protect is off
[    2.334525] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    2.334565] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    2.359070]  sda: sda1 sda2 sda3
[    2.359688] sd 0:0:0:0: [sda] Attached SCSI disk
[    2.363619] ata2.00: ATA-7: ST3160815AS, 3.AAD, max UDMA/133
[    2.363623] ata2.00: 312581808 sectors, multi 16: LBA48 NCQ (depth 0/32)
[    2.430310] ata2.00: configured for UDMA/133
[    2.430518] scsi 1:0:0:0: Direct-Access     ATA      ST3160815AS      D    PQ: 0 ANSI: 5
[    2.430918] sd 1:0:0:0: [sdb] 312581808 512-byte logical blocks: (160 GB/149 GiB)
[    2.430976] sd 1:0:0:0: [sdb] Write Protect is off
[    2.430979] sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[    2.431003] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    2.436756] scsi 2:0:0:0: CD-ROM            ATAPI    iHAS122   C      XL05 PQ: 0 ANSI: 5
[    2.447617] ata3.00: exception Emask 0x10 SAct 0x0 SErr 0x280100 action 0x6
[    2.448318] ata3.00: BMDMA stat 0x25
[    2.448675] ata3: SError: { UnrecovData 10B8B BadCRC }
[    2.449189] scsi 2:0:0:0: CDB:
[    2.449190] cdb[0]=0x12: 12 01 00 00 ff 00
[    2.449200] ata3.00: cmd a0/01:00:00:00:01/00:00:00:00:00/a0 tag 0 dma 16640 in
         res 51/54:03:00:00:00/00:00:00:00:00/a0 Emask 0x10 (ATA bus error)
[    2.450718] ata3.00: status: { DRDY ERR }
[    2.451124] ata3: hard resetting link
[    2.453581] Switched to clocksource tsc
[    2.477773] scsi 4:0:0:0: Direct-Access     Generic  USB SD Reader    1.00 PQ: 0 ANSI: 0
[    2.478263]  sdb: sdb1 sdb2
[    2.478372] scsi 4:0:0:1: Direct-Access     Generic  USB CF Reader    1.01 PQ: 0 ANSI: 0
[    2.478635] sd 1:0:0:0: [sdb] Attached SCSI disk
[    2.478969] scsi 4:0:0:2: Direct-Access     Generic  USB SM Reader    1.02 PQ: 0 ANSI: 0
[    2.479453] scsi 4:0:0:3: Direct-Access     Generic  USB MS Reader    1.03 PQ: 0 ANSI: 0
[    2.509225] sd 4:0:0:3: [sdf] Attached SCSI removable disk
[    2.509850] sd 4:0:0:0: [sdc] Attached SCSI removable disk
[    2.510481] sd 4:0:0:1: [sdd] Attached SCSI removable disk
[    2.511103] sd 4:0:0:2: [sde] Attached SCSI removable disk
[    2.628607] scsi 5:0:0:0: Direct-Access                               1.00 PQ: 0 ANSI: 2
[    2.629359] sd 5:0:0:0: [sdg] 15204352 512-byte logical blocks: (7.78 GB/7.25 GiB)
[    2.631731] sd 5:0:0:0: [sdg] Write Protect is off
[    2.631736] sd 5:0:0:0: [sdg] Mode Sense: 2f 00 00 00
[    2.634104] sd 5:0:0:0: [sdg] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[    2.641241]  sdg: sdg1
[    2.647493] sd 5:0:0:0: [sdg] Attached SCSI removable disk
[    2.923992] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[    2.930805] ata3.00: model number mismatch 'ATAPI   iHAS122   C' != 'ATAPI   iHAS120 ] C\xffffffd0 !8\xffffffde >@'(\[email protected];@ \xffffffd7(   8'
[    2.930809] ata3.00: revalidation failed (errno=-19)
[    2.931363] ata3: limiting SATA link speed to 1.5 Gbps
[    7.928905] ata3: hard resetting link
[    8.402743] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[    8.422903] ata3.00: configured for UDMA/100 (device error ignored)
[    8.423788] ata3: EH complete
[    8.438988] ata3.00: exception Emask 0x10 SAct 0x0 SErr 0x280100 action 0x6
[    8.439694] ata3: SError: { UnrecovData 10B8B BadCRC }
[    8.440191] sr 2:0:0:0: CDB:
[    8.440192] cdb[0]=0x0: 00 00 00 00 00 00
[    8.440201] ata3.00: cmd a0/00:00:00:00:00/00:00:00:00:00/a0 tag 0
         res 51/20:03:00:00:00/00:00:00:00:00/a0 Emask 0x10 (ATA bus error)
[    8.441524] ata3.00: status: { DRDY ERR }
[    8.441910] ata3: hard resetting link
[    8.913253] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[    8.933415] ata3.00: configured for UDMA/100 (device error ignored)
[    8.934293] ata3: EH complete
[    8.936479] sr0: scsi3-mmc drive: 48x/48x writer dvd-ram cd/rw xa/form2 cdda tray
[    8.936484] cdrom: Uniform CD-ROM driver Revision: 3.20
[    8.936744] sr 2:0:0:0: Attached scsi CD-ROM sr0
[    8.947234] ata3.00: exception Emask 0x10 SAct 0x0 SErr 0x280100 action 0x6
[    8.947965] ata3: SError: { UnrecovData 10B8B BadCRC }
[    8.948500] sr 2:0:0:0: CDB:
[    8.948502] cdb[0]=0x0: 00 00 00 00 00 00
[    8.948512] ata3.00: cmd a0/00:00:00:00:00/00:00:00:00:00/a0 tag 0
         res 51/20:03:00:00:00/00:00:00:00:00/a0 Emask 0x10 (ATA bus error)
[    8.949973] ata3.00: status: { DRDY ERR }
[    8.950396] ata3: hard resetting link
[    9.423786] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[    9.443910] ata3.00: configured for UDMA/100
[    9.444348] ata3: EH complete
[    9.456665] ata3.00: limiting speed to UDMA/66:PIO4
[    9.456670] ata3.00: exception Emask 0x10 SAct 0x0 SErr 0x280100 action 0x6
[    9.457406] ata3: SError: { UnrecovData 10B8B BadCRC }
[    9.457925] sr 2:0:0:0: CDB:
[    9.457926] cdb[0]=0x0: 00 00 00 00 00 00
[    9.457935] ata3.00: cmd a0/00:00:00:00:00/00:00:00:00:00/a0 tag 0
         res 51/20:03:00:00:00/00:00:00:00:00/a0 Emask 0x10 (ATA bus error)
[    9.459318] ata3.00: status: { DRDY ERR }
[    9.459721] ata3: hard resetting link
[    9.930928] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[    9.951088] ata3.00: failed to set xfermode (err_mask=0x1)
[   14.935822] ata3: hard resetting link
[   15.409714] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[   15.429789] ata3.00: failed to set xfermode (err_mask=0x1)
[   15.430368] ata3.00: limiting speed to UDMA/66:PIO3
[   20.414630] ata3: hard resetting link
[   20.888472] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[   20.908620] ata3.00: configured for UDMA/66
[   20.909507] ata3: EH complete
[   20.934726] ata3.00: exception Emask 0x12 SAct 0x0 SErr 0x3280500 action 0x6
[   20.935475] ata3: SError: { UnrecovData Proto 10B8B BadCRC TrStaTrns UnrecFIS }
[   20.936238] sr 2:0:0:0: CDB:
[   20.936240] cdb[0]=0x4a: 4a 01 00 00 10 00 00 00 08 00
[   20.936252] ata3.00: cmd a0/00:00:00:08:00/00:00:00:00:00/a0 tag 0 pio 16392 in
         res 51/40:03:00:00:00/00:00:00:00:00/a0 Emask 0x12 (ATA bus error)
[   20.937825] ata3.00: status: { DRDY ERR }
[   20.938248] ata3: hard resetting link
[   21.409009] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[   21.429133] ata3.00: configured for UDMA/66
[   21.429995] ata3: EH complete
[   21.466403] ata3.00: exception Emask 0x2 SAct 0x0 SErr 0x1880400 action 0x6
[   21.467133] ata3: SError: { Proto 10B8B LinkSeq TrStaTrns }
[   21.467714] sr 2:0:0:0: CDB:
[   21.467715] cdb[0]=0x0: 00 00 00 00 00 00
[   21.467725] ata3.00: cmd a0/00:00:00:00:00/00:00:00:00:00/a0 tag 0
         res 51/20:03:00:00:00/00:00:00:00:00/a0 Emask 0x2 (HSM violation)
[   21.469179] ata3.00: status: { DRDY ERR }
[   21.469604] ata3: hard resetting link
[   21.942820] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[   21.962982] ata3.00: configured for UDMA/66
[   21.964085] ata3: EH complete
[   21.964766] random: nonblocking pool is initialized
[   21.973540] ata3.00: limiting speed to UDMA/33:PIO3
[   21.973545] ata3.00: exception Emask 0x12 SAct 0x0 SErr 0x3280500 action 0x6
[   21.974281] ata3: SError: { UnrecovData Proto 10B8B BadCRC TrStaTrns UnrecFIS }
[   21.975042] sr 2:0:0:0: CDB:
[   21.975044] cdb[0]=0x4a: 4a 01 00 00 10 00 00 00 08 00
[   21.975055] ata3.00: cmd a0/00:00:00:08:00/00:00:00:00:00/a0 tag 0 pio 16392 in
         res 51/40:03:00:00:00/00:00:00:00:00/a0 Emask 0x12 (ATA bus error)
[   21.976637] ata3.00: status: { DRDY ERR }
[   21.977061] ata3: hard resetting link
[   22.450038] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[   22.470159] ata3.00: model number mismatch 'ATAPI   iHAS122   C' != 'ATAPI   iHAS120 ] C\xffffffd0 !8\xffffffde >@'(\[email protected];@ \xffffffd7(   8'
[   22.470163] ata3.00: revalidation failed (errno=-19)
[   22.470687] ata3.00: limiting speed to UDMA/33:PIO2
[   27.454949] ata3: hard resetting link
[   27.928750] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[   27.948909] ata3.00: configured for UDMA/33
[   27.949792] ata3: EH complete
просканировал /dev/sda через smartctl и вот что он мне выдал:
smiges 00:54 [0]~$ sudo smartctl -H /dev/sda
[sudo] password for smiges:
smartctl 6.3 2014-07-26 r3976 [x86_64-linux-3.16.1-1-ARCH] (local build)
Copyright (C) 2002-14, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED
Please note the following marginal Attributes:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
184 End-to-End_Error        0x0032   017   017   099    Old_age   Always   FAILING_NOW 83

smiges 00:57 [0]~$ 
неподскажите в чём может быть проблема? не приходит ли конец жёсткому диску?
после обновления скайпа до версии 4.3 он перестал поддерживать alsa, насколько я помню сам pacman вывел сообщение об этом, и что для него нужно использовать pulseaudio. Так вот задаётся вопрос: как сделать так, чтобы пульсаудио использовался только для скайпа, а для остальных программ только alsa использовался

Решение: установить lib32-apulse-git с AUR
незнаю почему у вас неработает, у меня всё работает. прописано в .bashrc и выглядит вот так:
smiges 17:45 [0]~$ cat .bashrc | grep WINE
WINEPREFIX=$HOME/media/.wine
export GTK_IM_MODULE QT_IM_MODULE WINEPREFIX HISTSIZE
smiges 17:45 [0]~$
pulseaudio не нужен!
vsftpd вам в помощь
security = share
устаревший параметр у вас в конфиге, насколько я помню в man smb.conf советовали использовать security = user вместо share . А ещё не надо забывать добавить через smbpasswd -a nobody, а также других юзеров. Ну и конечно же проверьте свой конфиг через testparm
в качестве именно консольного просмоторщика изображений могу посоветовать zgv
блин опять проблема, работает это через раз, такое впечатление что всеравно запускается в одно время примерно, вот что в логах:
anon fatal[get_ip_address:pptp.c:430]: gethostbyname 'internet.onrela.ru': HOST NOT FOUND
Добавлено позже:
забыл написать как решил проблему, вообщем добавил в /etc/netctl/ethernet-static строку
ExecUpPost="/usr/bin/pppd call onrela"
и всё заработало
ну тут два варианта: или отключить проверку подлинности отредактировав /etc/pacman.conf или дождаться когда исправят в репозитариях это дело