Ivan Danov, could you please provide the full computer model as noted on the sticker?
** Description changed: Wi-Fi drops off frequently. It is easily fixable by turning off and turning it on again by the hardware switch (in my case the key combination Fn+F12), but it is very annoying. I have not found any pattern for the occurring. When the Wi-Fi drops, the indicator it still shows that it is connected to the router, but the Internet is gone as well as the connection to the router's ip. - - Running: sudo lspci -v -s 02:00.0 |egrep -v 'Serial Number' shows: - 02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06) - Subsystem: Samsung Electronics Co Ltd Device c0d3 - Flags: bus master, fast devsel, latency 0, IRQ 46 - I/O ports at 2000 [size=256] - Memory at f0404000 (64-bit, prefetchable) [size=4K] - Memory at f0400000 (64-bit, prefetchable) [size=16K] - Capabilities: [40] Power Management version 3 - Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+ - Capabilities: [70] Express Endpoint, MSI 01 - Capabilities: [b0] MSI-X: Enable- Count=4 Masked- - Capabilities: [d0] Vital Product Data - Capabilities: [100] Advanced Error Reporting - Capabilities: [140] Virtual Channel - Kernel driver in use: r8169 - Kernel modules: r8169 - - - The bug looks similar to https://bugs.launchpad.net/ubuntu/+source/linux/+bug/945379, but since it is for different Ethernet controller, they could stem from different problem. ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: linux-image-3.5.0-25-generic 3.5.0-25.39 ProcVersionSignature: Ubuntu 3.5.0-25.39-generic 3.5.7.4 Uname: Linux 3.5.0-25-generic x86_64 ApportVersion: 2.6.1-0ubuntu10 Architecture: amd64 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC0: ivan 2266 F.... pulseaudio - /dev/snd/pcmC0D0p: ivan 2266 F...m pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC0: ivan 2266 F.... pulseaudio + /dev/snd/pcmC0D0p: ivan 2266 F...m pulseaudio Date: Wed Mar 13 11:07:28 2013 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=4def1db0-01fa-4505-8eb6-97442bc58e4a InstallationDate: Installed on 2013-02-28 (12 days ago) InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5) MachineType: SAMSUNG ELECTRONICS CO., LTD. 900X3C/900X3D/900X4C/900X4D MarkForUpload: True ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-25-generic root=UUID=4936fe74-689d-4768-951a-d793b24ad3cc ro quiet splash vt.handoff=7 RelatedPackageVersions: - linux-restricted-modules-3.5.0-25-generic N/A - linux-backports-modules-3.5.0-25-generic N/A - linux-firmware 1.95 + linux-restricted-modules-3.5.0-25-generic N/A + linux-backports-modules-3.5.0-25-generic N/A + linux-firmware 1.95 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/08/2012 dmi.bios.vendor: Phoenix Technologies Ltd. dmi.bios.version: P04AAC dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: SAMSUNG_NP1234567890 dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.board.version: FAB1 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvrP04AAC:bd08/08/2012:svnSAMSUNGELECTRONICSCO.,LTD.:pn900X3C/900X3D/900X4C/900X4D:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rnSAMSUNG_NP1234567890:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1: dmi.product.name: 900X3C/900X3D/900X4C/900X4D dmi.product.version: 0.1 dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. ** Summary changed: - Wireless connection drops off randomly + 8086:088e Wireless connection drops off randomly ** Tags removed: kernel-bug-exists-upstream ** Tags added: kernel-bug-exists-upstream-v3.9-rc2 needs-full-computer-model needs-upstream-testing ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1154529 Title: 8086:088e Wireless connection drops off randomly Status in “linux” package in Ubuntu: Incomplete Bug description: Wi-Fi drops off frequently. It is easily fixable by turning off and turning it on again by the hardware switch (in my case the key combination Fn+F12), but it is very annoying. I have not found any pattern for the occurring. When the Wi-Fi drops, the indicator it still shows that it is connected to the router, but the Internet is gone as well as the connection to the router's ip. ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: linux-image-3.5.0-25-generic 3.5.0-25.39 ProcVersionSignature: Ubuntu 3.5.0-25.39-generic 3.5.7.4 Uname: Linux 3.5.0-25-generic x86_64 ApportVersion: 2.6.1-0ubuntu10 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: ivan 2266 F.... pulseaudio /dev/snd/pcmC0D0p: ivan 2266 F...m pulseaudio Date: Wed Mar 13 11:07:28 2013 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=4def1db0-01fa-4505-8eb6-97442bc58e4a InstallationDate: Installed on 2013-02-28 (12 days ago) InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5) MachineType: SAMSUNG ELECTRONICS CO., LTD. 900X3C/900X3D/900X4C/900X4D MarkForUpload: True ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-25-generic root=UUID=4936fe74-689d-4768-951a-d793b24ad3cc ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.5.0-25-generic N/A linux-backports-modules-3.5.0-25-generic N/A linux-firmware 1.95 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/08/2012 dmi.bios.vendor: Phoenix Technologies Ltd. dmi.bios.version: P04AAC dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: SAMSUNG_NP1234567890 dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.board.version: FAB1 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvrP04AAC:bd08/08/2012:svnSAMSUNGELECTRONICSCO.,LTD.:pn900X3C/900X3D/900X4C/900X4D:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rnSAMSUNG_NP1234567890:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1: dmi.product.name: 900X3C/900X3D/900X4C/900X4D dmi.product.version: 0.1 dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. 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