il problema, come ho accennato altrove, dovrebbe essere hw: al rientro delle vacanze ho dei crash random sia con la Slack che con altre distro su altri dischi;
il controllo sw dei dischi e delle RAM (memtest) non ha dato esiti, ho provato ad usare un banco di memoria alla volta su slot diversi ma i crash continuano;
oggi la macchina l'ho trovata riavviata e quindi nei log dovrebbe esserci qlc indizio per gli esperti, specie in SYSLOG:
Codice: Seleziona tutto
Sep 8 11:43:59 darkstar kernel: [60894.005397] nouveau E[ PGRAPH][0000:01:00.0] TRAP_MP_EXEC - TP 0 MP 0: INVALID_OPCODE at 000060 warp 8, opcode b1020201 00004780
Sep 8 11:43:59 darkstar kernel: [60894.005419] nouveau E[ PGRAPH][0000:01:00.0] ch 2 [0x001fb24000 X[1428]] subc 7 class 0x8297 mthd 0x15e0 data 0x00000000
Sep 8 11:43:59 darkstar kernel: [60894.005465] nouveau E[ PGRAPH][0000:01:00.0] TRAP_MP_EXEC - TP 0 MP 0: INVALID_OPCODE at 000060 warp 8, opcode b1020201 00004780
Sep 8 11:43:59 darkstar kernel: [60894.005495] nouveau E[ PGRAPH][0000:01:00.0] ch 2 [0x001fb24000 X[1428]] subc 7 class 0x8297 mthd 0x15e0 data 0x00000000
Sep 8 11:44:31 darkstar kernel: [60925.202694] nouveau E[ PGRAPH][0000:01:00.0] PGRAPH_VSTATUS0: 0x00000000
Sep 8 11:44:31 darkstar kernel: [60925.202696] nouveau E[ PGRAPH][0000:01:00.0] PGRAPH_VSTATUS1: 0x00000008 TPC_PROP
Sep 8 11:44:31 darkstar kernel: [60925.202699] nouveau E[ PGRAPH][0000:01:00.0] PGRAPH_VSTATUS2: 0x00000000
CUT di molte righe riferite a nouveau
queste dovrebbero riferirsi alla macchina riavviata:
Sep 8 11:45:46 darkstar kernel: [ 0.000000] ACPI: XSDT 0x00000000CFF80100 000054 (v01 101509 XSDT1233 20091015 MSFT 00000097)
Sep 8 11:45:46 darkstar kernel: [ 0.000000] ACPI: FACP 0x00000000CFF80290 0000F4 (v03 101509 FACP1233 20091015 MSFT 00000097)
Sep 8 11:45:46 darkstar kernel: [ 0.000000] ACPI BIOS Warning (bug): Optional FADT field Pm2ControlBlock has zero address or length: 0x0000000000000000/0x1 (20140424/tbfadt-649)
Sep 8 11:45:46 darkstar kernel: [ 0.000000] ACPI BIOS Warning (bug): 32/64X length mismatch in FADT/Gpe0Block: 64/32 (20140424/tbfadt-618)
Sep 8 11:45:46 darkstar kernel: [ 0.000000] ACPI: DSDT 0x00000000CFF80450 00CFFC (v01 A1365 A1365001 00000001 INTL 20060113)
Sep 8 11:45:46 darkstar kernel: [ 0.000000] ACPI: FACS 0x00000000CFF98000 000040
Sep 8 11:45:46 darkstar kernel: [ 0.000000] ACPI: APIC 0x00000000CFF80390 00007C (v01 101509 APIC1233 20091015 MSFT 00000097)
Sep 8 11:45:46 darkstar kernel: [ 0.000000] ACPI: MCFG 0x00000000CFF80410 00003C (v01 101509 OEMMCFG 20091015 MSFT 00000097)
Sep 8 11:45:46 darkstar kernel: [ 0.000000] ACPI: OEMB 0x00000000CFF98040 000072 (v01 101509 OEMB1233 20091015 MSFT 00000097)
Sep 8 11:45:46 darkstar kernel: [ 0.000000] ACPI: HPET 0x00000000CFF8F450 000038 (v01 101509 OEMHPET 20091015 MSFT 00000097)
Sep 8 11:45:46 darkstar kernel: [ 0.000000] ACPI: SSDT 0x00000000CFF8F490 00088C (v01 A M I POWERNOW 00000001 AMD 00000001)
Sep 8 11:45:46 darkstar kernel: [ 0.000000] Zone ranges:
Sep 8 11:45:46 darkstar kernel: [ 0.000000] DMA [mem 0x00001000-0x00ffffff]
Sep 8 11:45:46 darkstar kernel: [ 0.000000] DMA32 [mem 0x01000000-0xffffffff]
Sep 8 11:45:46 darkstar kernel: [ 0.000000] Normal [mem 0x100000000-0x12fffffff]
Sep 8 11:45:46 darkstar kernel: [ 0.000000] Movable zone start for each node
Sep 8 11:45:46 darkstar kernel: [ 0.000000] Early memory node ranges
Sep 8 11:45:46 darkstar kernel: [ 0.000000] node 0: [mem 0x00001000-0x0009dfff]
Sep 8 11:45:46 darkstar kernel: [ 0.000000] node 0: [mem 0x00100000-0xcff7ffff]
Sep 8 11:45:46 darkstar kernel: [ 0.000000] node 0: [mem 0x100000000-0x12fffffff]
Sep 8 11:45:46 darkstar kernel: [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1031946
Sep 8 11:45:46 darkstar kernel: [ 0.000000] Memory: 4037200K/4193396K available (10015K kernel code, 965K rwdata, 3084K rodata, 1216K init, 888K bss, 156196K reserved)
Sep 8 11:45:46 darkstar kernel: [ 0.007405] ACPI: All ACPI Tables successfully acquired
Sep 8 11:45:46 darkstar kernel: [ 0.241970] raid6: sse2x1 3671 MB/s
Sep 8 11:45:46 darkstar kernel: [ 0.258955] raid6: sse2x2 5968 MB/s
Sep 8 11:45:46 darkstar kernel: [ 0.275956] raid6: sse2x4 7000 MB/s
Sep 8 11:45:46 darkstar kernel: [ 0.276032] raid6: using algorithm sse2x4 (7000 MB/s)
Sep 8 11:45:46 darkstar kernel: [ 0.276109] raid6: using intx1 recovery algorithm
Sep 8 11:45:46 darkstar kernel: [ 0.279854] ACPI: Executed 3 blocks of module-level executable AML code
Sep 8 11:45:46 darkstar kernel: [ 0.300598] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20140424/hwxface-580)
Sep 8 11:45:46 darkstar kernel: [ 0.367971] ACPI: Enabled 1 GPEs in block 00 to 1F
Sep 8 11:45:46 darkstar kernel: [ 0.810613] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
Sep 8 11:45:46 darkstar kernel: [ 0.840316] scsi: <fdomain> Detection failed (no card)
Sep 8 11:45:46 darkstar kernel: [ 0.840412] qla2xxx [0000:00:00.0]-0005: : QLogic Fibre Channel HBA Driver: 8.07.00.08-k.
Sep 8 11:45:46 darkstar kernel: [ 0.840542] Emulex LightPulse Fibre Channel SCSI driver 10.2.8001.0.
Sep 8 11:45:46 darkstar kernel: [ 0.840619] Copyright(c) 2004-2014 Emulex. All rights reserved.
Sep 8 11:45:46 darkstar kernel: [ 0.841591] GDT-HA: Storage RAID Controller Driver. Version: 3.05
Sep 8 11:45:46 darkstar kernel: [ 0.841700] 3ware Storage Controller device driver for Linux v1.26.02.003.
Sep 8 11:45:46 darkstar kernel: [ 0.841791] 3ware 9000 Storage Controller device driver for Linux v2.26.02.014.
Sep 8 11:45:46 darkstar kernel: [ 0.849237] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp
Sep 8 11:45:46 darkstar kernel: [ 1.060577] ata6.01: supports DRM functions and may not be fully accessible
Sep 8 11:45:46 darkstar kernel: [ 1.138536] ata6.01: supports DRM functions and may not be fully accessible
Sep 8 11:45:46 darkstar kernel: [ 3.891113] sr0: scsi3-mmc drive: 48x/48x writer dvd-ram cd/rw xa/form2 cdda tray
Sep 8 11:45:46 darkstar kernel: [ 3.940443] EXT3-fs (sdd1): error: couldn't mount because of unsupported optional features (240)
Sep 8 11:45:46 darkstar kernel: [ 3.940805] EXT2-fs (sdd1): error: couldn't mount because of unsupported optional features (244)
Sep 8 11:45:46 darkstar kernel: [ 4.232582] k10temp 0000:00:18.3: unreliable CPU thermal sensor; monitoring disabled
Sep 8 11:45:46 darkstar kernel: [ 4.252653] r8169 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control
Sep 8 11:45:46 darkstar kernel: [ 4.567821] ACPI Warning: SystemIO range 0x0000000000000b00-0x0000000000000b07 conflicts with OpRegion 0x0000000000000b00-0x0000000000000b0f (\SOR1) (20140424/utaddress-258)
Sep 8 11:45:46 darkstar kernel: [ 4.568248] ACPI Warning: SystemIO range 0x0000000000000b00-0x0000000000000b07 conflicts with OpRegion 0x0000000000000b00-0x0000000000000b2f (\_SB_.PCI0.SBRG.ASOC.SMRG) (20140424/utaddress-258)
Sep 8 11:45:57 darkstar dhcpcd[658]: timed out
Sep 8 11:45:57 darkstar dhcpcd[658]: allowing 8 seconds for IPv4LL timeout
Sep 8 11:46:04 darkstar kernel: [ 36.399823] vboxdrv: fAsync=0 offMin=0x5de offMax=0x3919
Sep 8 12:24:40 darkstar org.kde.powerdevil.backlighthelper: QDBusConnection: system D-Bus connection created before QCoreApplication. Application may misbehave.
Sep 8 12:24:47 darkstar hp-upgrade: hp-upgrade[1230]: warning: distro is not found in AUTH_TYPES
Sep 8 12:25:35 darkstar kernel: [ 2406.093820] usb 1-5: device descriptor read/64, error -110
grazie