** Summary changed: - Wireless connection drops and cannot be re-established + 10ec:8172 [System76 lemu2] Wireless connection drops and cannot be re-established
** Description changed: - This is coming from bug #1000208. - Spontaneously, the wireless connection stops working. That is, the applet still shows that it's connected, but no traffic is going through. On attempting to disconnect and reconnect, connection is not possible. It continuously fails. One can only reconnect using the following workaround, or rebooting. - Workaround: - sudo /sbin/rmmod rtl8192se; sudo killall NetworkManager; sudo modprobe rtl8192se + WORKAROUND: sudo /sbin/rmmod rtl8192se; sudo killall NetworkManager; + sudo modprobe rtl8192se ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: linux-image-3.8.0-32-generic 3.8.0-32.47 ProcVersionSignature: Ubuntu 3.8.0-32.47-generic 3.8.13.10 Uname: Linux 3.8.0-32-generic x86_64 ApportVersion: 2.9.2-0ubuntu8.4 Architecture: amd64 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC1: colan 14244 F.... pulseaudio - /dev/snd/controlC0: colan 14244 F.... pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC1: colan 14244 F.... pulseaudio + /dev/snd/controlC0: colan 14244 F.... pulseaudio Date: Fri Oct 11 11:07:26 2013 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=5abbcc52-f627-41eb-956f-3f811627ebed InstallationDate: Installed on 2010-10-11 (1095 days ago) InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007) MachineType: System76, Inc. Lemur UltraThin MarkForUpload: True ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-32-generic root=UUID=552496e2-92cc-4e0f-87c0-322edc0cb632 ro quiet splash vt.handoff=7 RelatedPackageVersions: - linux-restricted-modules-3.8.0-32-generic N/A - linux-backports-modules-3.8.0-32-generic N/A - linux-firmware 1.106 + linux-restricted-modules-3.8.0-32-generic N/A + linux-backports-modules-3.8.0-32-generic N/A + linux-firmware 1.106 RfKill: - 2: phy2: Wireless LAN - Soft blocked: no - Hard blocked: no + 2: phy2: Wireless LAN + Soft blocked: no + Hard blocked: no SourcePackage: linux UpgradeStatus: Upgraded to raring on 2013-06-09 (124 days ago) dmi.bios.date: 11/11/2010 dmi.bios.vendor: Phoenix Technologies LTD dmi.bios.version: CALPELLACRB.86C.0000.X.0000000000 dmi.board.asset.tag: Tag 12345 dmi.board.name: Lemur UltraThin dmi.board.vendor: System76, Inc. dmi.board.version: lemu2 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: System76, Inc. dmi.chassis.version: lemu2 dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrCALPELLACRB.86C.0000.X.0000000000:bd11/11/2010:svnSystem76,Inc.:pnLemurUltraThin:pvrlemu2:rvnSystem76,Inc.:rnLemurUltraThin:rvrlemu2:cvnSystem76,Inc.:ct10:cvrlemu2: dmi.product.name: Lemur UltraThin dmi.product.version: lemu2 dmi.sys.vendor: System76, Inc. ** Tags added: needs-upstream-testing regression-potential -- 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/1238968 Title: 10ec:8172 [System76 lemu2] Wireless connection drops and cannot be re- established Status in “linux” package in Ubuntu: Incomplete Bug description: Spontaneously, the wireless connection stops working. That is, the applet still shows that it's connected, but no traffic is going through. On attempting to disconnect and reconnect, connection is not possible. It continuously fails. One can only reconnect using the following workaround, or rebooting. WORKAROUND: sudo /sbin/rmmod rtl8192se; sudo killall NetworkManager; sudo modprobe rtl8192se ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: linux-image-3.8.0-32-generic 3.8.0-32.47 ProcVersionSignature: Ubuntu 3.8.0-32.47-generic 3.8.13.10 Uname: Linux 3.8.0-32-generic x86_64 ApportVersion: 2.9.2-0ubuntu8.4 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: colan 14244 F.... pulseaudio /dev/snd/controlC0: colan 14244 F.... pulseaudio Date: Fri Oct 11 11:07:26 2013 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=5abbcc52-f627-41eb-956f-3f811627ebed InstallationDate: Installed on 2010-10-11 (1095 days ago) InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007) MachineType: System76, Inc. Lemur UltraThin MarkForUpload: True ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-32-generic root=UUID=552496e2-92cc-4e0f-87c0-322edc0cb632 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.8.0-32-generic N/A linux-backports-modules-3.8.0-32-generic N/A linux-firmware 1.106 RfKill: 2: phy2: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: linux UpgradeStatus: Upgraded to raring on 2013-06-09 (124 days ago) dmi.bios.date: 11/11/2010 dmi.bios.vendor: Phoenix Technologies LTD dmi.bios.version: CALPELLACRB.86C.0000.X.0000000000 dmi.board.asset.tag: Tag 12345 dmi.board.name: Lemur UltraThin dmi.board.vendor: System76, Inc. dmi.board.version: lemu2 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: System76, Inc. dmi.chassis.version: lemu2 dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrCALPELLACRB.86C.0000.X.0000000000:bd11/11/2010:svnSystem76,Inc.:pnLemurUltraThin:pvrlemu2:rvnSystem76,Inc.:rnLemurUltraThin:rvrlemu2:cvnSystem76,Inc.:ct10:cvrlemu2: dmi.product.name: Lemur UltraThin dmi.product.version: lemu2 dmi.sys.vendor: System76, Inc. 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