apport information
** Tags added: apport-collected
** Description changed:
I upgraded from the package "linux-image-3.8.0-1-generic:amd64" to
"linux-image-3.8.0-2-generic:amd64" and have experienced 10% packet loss
on my local network (confirmed with mtr to a local computer). This does
not occur on the earlier (3.8.0-1) kernel.
The attached apport log is from the 3.8.0-1 kernel; I hope it is useful
although I can certainly reboot into the newer kernel to produce an
apport log.
Driver details (from dmesg):
[ 1.578589] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
[ 1.578809] r8169 0000:04:00.0: irq 44 for MSI/MSI-X
[ 1.578991] r8169 0000:04:00.0 eth0: RTL8168b/8111b at 0xffffc90000c60000,
00:1a:4d:4c:88:e1, XID 18000000 IRQ 44
[ 1.578995] r8169 0000:04:00.0 eth0: jumbo features [frames: 4080 bytes,
tx checksumming: ko]
[ 4.145369] r8169 0000:04:00.0 eth0: link down
[ 12.357982] r8169 0000:04:00.0 eth0: link up
lscpi output of nic:
04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B
PCI Express Gigabit Ethernet controller (rev 01)
Subsystem: Giga-byte Technology GA-EP45-DS5/GA-EG45M-DS2H Motherboard
Flags: bus master, fast devsel, latency 0, IRQ 44
I/O ports at c000 [size=256]
Memory at f9000000 (64-bit, non-prefetchable) [size=4K]
[virtual] Expansion ROM at fa800000 [disabled] [size=128K]
Capabilities: [40] Power Management version 2
Capabilities: [48] Vital Product Data
Capabilities: [50] MSI: Enable+ Count=1/2 Maskable- 64bit+
Capabilities: [60] Express Endpoint, MSI 00
Capabilities: [84] Vendor Specific Information: Len=4c <?>
Capabilities: [100] Advanced Error Reporting
Capabilities: [12c] Virtual Channel
Capabilities: [148] Device Serial Number 00-00-00-00-10-ec-81-68
Capabilities: [154] Power Budgeting <?>
Kernel driver in use: r8169
+ ---
+ AlsaVersion: Advanced Linux Sound Architecture Driver Version
k3.8.0-1-generic.
+ AplayDevices: Error: [Errno 2] No such file or directory
+ ApportVersion: 2.8-0ubuntu2
+ Architecture: amd64
+ ArecordDevices: Error: [Errno 2] No such file or directory
+ AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path',
'/dev/snd/controlC0', '/dev/snd/hwC0D2', '/dev/snd/pcmC0D0c',
'/dev/snd/pcmC0D0p', '/dev/snd/pcmC0D1c', '/dev/snd/pcmC0D1p',
'/dev/snd/pcmC0D2c', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
+ CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211
not found.
+ Card0.Amixer.info: Error: [Errno 2] No such file or directory
+ Card0.Amixer.values: Error: [Errno 2] No such file or directory
+ CurrentDmesg: [ 17.622447] init: plymouth-stop pre-start process (2300)
terminated with status 1
+ DistroRelease: Ubuntu 13.04
+ HibernationDevice: RESUME=UUID=620dbcbf-ae16-47b7-b3d1-c868d3ad54e8
+ InstallationDate: Installed on 2012-09-09 (142 days ago)
+ InstallationMedia: Ubuntu-Server 12.10 "Quantal Quetzal" - Alpha amd64
(20120909)
+ IwConfig:
+ eth0 no wireless extensions.
+
+ lo no wireless extensions.
+ MachineType: Gigabyte Technology Co., Ltd. P35C-DS3R
+ MarkForUpload: True
+ Package: linux (not installed)
+ ProcEnviron:
+ LANGUAGE=en_US:en
+ TERM=screen-256color
+ PATH=(custom, no user)
+ LANG=en_US.UTF-8
+ SHELL=/bin/zsh
+ ProcFB: 0 nouveaufb
+ ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-1-generic
root=UUID=b5a38b53-d59a-4ceb-bfc1-50d63e7cb99a ro quiet splash vt.handoff=7
+ ProcVersionSignature: Ubuntu 3.8.0-1.5-generic 3.8.0-rc4
+ PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
+ RelatedPackageVersions:
+ linux-restricted-modules-3.8.0-1-generic N/A
+ linux-backports-modules-3.8.0-1-generic N/A
+ linux-firmware 1.99
+ RfKill: Error: [Errno 2] No such file or directory
+ Tags: raring
+ Uname: Linux 3.8.0-1-generic x86_64
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
+ dmi.bios.date: 05/21/2007
+ dmi.bios.vendor: Award Software International, Inc.
+ dmi.bios.version: F2
+ dmi.board.name: P35C-DS3R
+ dmi.board.vendor: Gigabyte Technology Co., Ltd.
+ dmi.board.version: x.x
+ dmi.chassis.type: 3
+ dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
+ dmi.modalias:
dmi:bvnAwardSoftwareInternational,Inc.:bvrF2:bd05/21/2007:svnGigabyteTechnologyCo.,Ltd.:pnP35C-DS3R:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnP35C-DS3R:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
+ dmi.product.name: P35C-DS3R
+ dmi.sys.vendor: Gigabyte Technology Co., Ltd.
** Attachment added: "AlsaDevices.txt"
https://bugs.launchpad.net/bugs/1109236/+attachment/3506520/+files/AlsaDevices.txt
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https://bugs.launchpad.net/bugs/1109236
Title:
10% packet loss experienced in linux-image-3.8.0-2-generic
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