Running the mainline kernel for 3 hours now. PCI(e) powermanagement is enabled and SATA is working in AHCI mode. This caused the standard kernel 3.13.0-3-generic
############################################################## DATE: Thu, 16 Jan 2014 22:31:11 +0100 UPTIME: 22:31:11 up 2:58, 4 users, load average: 0,13, 0,29, 0,27 STATUS: dmesg | egrep ata|scsi|BOOT [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-3.13.0-031300rc8-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash [ 0.000000] BIOS-e820: [mem 0x00000000c3f7a000-0x00000000c3f7cfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000c3f81000-0x00000000c3f81fff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000c3f8b000-0x00000000c3f8bfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000c3f9f000-0x00000000c3ffefff] ACPI data [ 0.000000] ACPI: BOOT 00000000c3ffefd8 000028 (v01 LENOVO TP-6N 00001450 LTP 00000001) [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-3.13.0-031300rc8-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash [ 0.000000] Memory: 8076940K/8318476K available (7476K kernel code, 1128K rwdata, 3500K rodata, 1344K init, 1436K bss, 241536K reserved) [ 0.532393] ACPI : EC: GPE = 0x11, I/O: command/status = 0x66, data = 0x62 [ 0.532809] libata version 3.00 loaded. [ 1.563008] Write protecting the kernel read-only data: 12288k [ 1.666129] scsi0 : ahci [ 1.666590] scsi1 : ahci [ 1.667004] scsi2 : ahci [ 1.667416] scsi3 : ahci [ 1.667756] scsi4 : ahci [ 1.668144] scsi5 : ahci [ 1.668269] ata1: SATA max UDMA/133 abar m2048@0xf2627000 port 0xf2627100 irq 53 [ 1.668280] ata2: SATA max UDMA/133 abar m2048@0xf2627000 port 0xf2627180 irq 53 [ 1.668283] ata3: DUMMY [ 1.668286] ata4: DUMMY [ 1.668295] ata5: SATA max UDMA/133 abar m2048@0xf2627000 port 0xf2627300 irq 53 [ 1.668304] ata6: SATA max UDMA/133 abar m2048@0xf2627000 port 0xf2627380 irq 53 [ 1.985559] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 1.986404] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded [ 1.986407] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out [ 1.986410] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out [ 1.986936] ata1.00: failed to get NCQ Send/Recv Log Emask 0x1 [ 1.986943] ata1.00: ATA-9: Samsung SSD 840 PRO Series, DXM05B0Q, max UDMA/133 [ 1.986948] ata1.00: 1000215216 sectors, multi 16: LBA48 NCQ (depth 31/32), AA [ 1.988299] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded [ 1.988308] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out [ 1.988315] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out [ 1.988803] ata1.00: failed to get NCQ Send/Recv Log Emask 0x1 [ 1.988995] ata1.00: configured for UDMA/133 [ 1.989365] scsi 0:0:0:0: Direct-Access ATA Samsung SSD 840 DXM0 PQ: 0 ANSI: 5 [ 1.989628] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 2.309623] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 2.312424] ata2.00: ACPI cmd e3/00:1f:00:00:00:a0 (IDLE) succeeded [ 2.312714] ata2.00: ACPI cmd e3/00:02:00:00:00:a0 (IDLE) succeeded [ 2.314314] ata2.00: ATAPI: HL-DT-STDVDRAM GT33N, LT20, max UDMA/66 [ 2.317168] ata2.00: ACPI cmd e3/00:1f:00:00:00:a0 (IDLE) succeeded [ 2.317471] ata2.00: ACPI cmd e3/00:02:00:00:00:a0 (IDLE) succeeded [ 2.319073] ata2.00: configured for UDMA/66 [ 2.321196] scsi 1:0:0:0: CD-ROM HL-DT-ST DVDRAM GT33N LT20 PQ: 0 ANSI: 5 [ 2.324571] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray [ 2.324979] sr 1:0:0:0: Attached scsi CD-ROM sr0 [ 2.325109] sr 1:0:0:0: Attached scsi generic sg1 type 5 [ 2.645804] ata5: SATA link down (SStatus 0 SControl 300) [ 2.965915] ata6: SATA link down (SStatus 0 SControl 300) [ 17.185041] EXT4-fs (dm-1): mounted filesystem with ordered data mode. Opts: (null) ############################################################## -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1269777 Title: [ Ubuntu 14.04 - Lenovo W510 - SSD Samsung 840 EVO PRO] Sudden Read- Only Filesystem To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1269777/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
