Public bug reported:
Binary package hint: kernel-image-2.6.24-3-generic-di
Ubuntu Hardy Heron Alpha 3
# uname -a
Linux hardy 2.6.24-3-generic #1 SMP Thu Jan 3 23:30:29 UTC 2008 i686 GNU/Linux
system freeze for some seconds, regularly i sew in log that messages:
ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
ata1.00: cmd a0/00:00:00:0c:00/00:00:00:00:00/a0 tag 0 pio 12 in
cdb 43 00 00 00 00 00 00 00 0c 00 00 00 00 00 00 00
res 40/00:03:00:00:00/00:00:00:00:00/a0 Emask 0x4 (timeout)
ata1.00: status: { DRDY }
ata1: port is slow to respond, please be patient (Status 0xd0)
ata1: device not ready (errno=-16), forcing hardreset
ata1: soft resetting link
ata1.00: configured for MWDMA2
ata1: EH complete
i have notebook Sony Vaio VGN-C2ZR/B.
# lspci
00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and
945GT Express Memory Controller Hub (rev 03)
00:01.0 PCI bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT
Express PCI Express Root Port (rev 03)
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition
Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1
(rev 02)
00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2
(rev 02)
00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3
(rev 02)
00:1c.3 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 4
(rev 02)
00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI
Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI
Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI
Controller #3 (rev 02)
00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI
Controller #4 (rev 02)
00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI
Controller (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge
(rev 02)
00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller
(rev 02)
00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA IDE
Controller (rev 02)
00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 02)
01:00.0 VGA compatible controller: nVidia Corporation G72M [GeForce Go 7400]
(rev a1)
02:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8036 PCI-E Fast
Ethernet Controller (rev 16)
06:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG Network
Connection (rev 02)
0a:03.0 CardBus bridge: Texas Instruments PCIxx12 Cardbus Controller
0a:03.1 FireWire (IEEE 1394): Texas Instruments PCIxx12 OHCI Compliant IEEE
1394 Host Controller
0a:03.2 Mass storage controller: Texas Instruments 5-in-1 Multimedia Card
Reader (SD/MMC/MS/MS PRO/xD)
i have a SATA HDD and IDE CD-ROM. early, at 2.6.18 I recompile kernel
without CONFIG_BLK_DEV_IDEDISK, an error has gone, but I haven't this
error at Ubuntu 7.04.
# hdparm -I /dev/cdrom
/dev/cdrom:
ATAPI CD-ROM, with removable media
Model Number: TSSTcorpCD/DVDW TS-L632D
Serial Number:
Firmware Revision: HH15
Standards:
Likely used CD-ROM ATAPI-1
Configuration:
DRQ response: 50us.
Packet size: 12 bytes
Capabilities:
LBA, IORDY(can be disabled)
DMA: mdma0 mdma1 *mdma2
Cycle time: min=120ns recommended=120ns
PIO: pio0 pio1 pio2 pio3 pio4
Cycle time: no flow control=227ns IORDY flow control=120ns
Commands/features:
Enabled Supported:
HW reset results:
CBLID- below Vih
Device num = 0
i think that problem with reset cd-drive by kernel every 2-5 minutes.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
--
ata1: port is slow to respond, please be patient
https://bugs.launchpad.net/bugs/182556
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