Btw I noticed this is not a problem with my other usb adapter with Realtek 8188cus chipset.
** Description changed: - I have two USB adapters with different realtek chipsets (8712u and - 8188cus). Both get disabled after computer resumes from a suspend. I can - not see any networks listed. + I have a USB adapter with realtek chipset (8712u). It gets disabled + after computer resumes from a suspend. I can not see any networks + listed. The problem seems similar to these except for the distro and the chipsets: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/876964 https://bugs.launchpad.net/ubuntu/+source/linux/+bug/732174 https://bugs.launchpad.net/ubuntu/+source/linux/+bug/267339 I am attaching dmesg output after resume last 93 lines cover the time right before suspend when a connection is established to the time after the resume. ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: linux-image-3.8.0-12-generic 3.8.0-12.21 [modified: boot/vmlinuz-3.8.0-12-generic] ProcVersionSignature: Ubuntu 3.8.0-12.21-generic 3.8.2 Uname: Linux 3.8.0-12-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.9.1-0ubuntu1 Architecture: amd64 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC1: dulbirakan 1863 F.... pulseaudio - /dev/snd/controlC0: dulbirakan 1863 F.... pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC1: dulbirakan 1863 F.... pulseaudio + /dev/snd/controlC0: dulbirakan 1863 F.... pulseaudio Date: Wed Mar 13 22:28:48 2013 HibernationDevice: RESUME=UUID=88922c85-3b3a-4b90-895a-964fb90e65e8 InstallationDate: Installed on 2013-03-13 (0 days ago) InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Alpha amd64 (20130313) MachineType: Gigabyte Technology Co., Ltd. Z68MA-D2H-B3 MarkForUpload: True ProcEnviron: - TERM=xterm - PATH=(custom, no user) - XDG_RUNTIME_DIR=<set> - LANG=en_US.UTF-8 - SHELL=/bin/bash + TERM=xterm + PATH=(custom, no user) + XDG_RUNTIME_DIR=<set> + LANG=en_US.UTF-8 + SHELL=/bin/bash ProcFB: - + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-12-generic root=UUID=d3be243d-9242-41f2-955f-c3e4cb37b4c8 ro quiet splash RelatedPackageVersions: - linux-restricted-modules-3.8.0-12-generic N/A - linux-backports-modules-3.8.0-12-generic N/A - linux-firmware 1.104 + linux-restricted-modules-3.8.0-12-generic N/A + linux-backports-modules-3.8.0-12-generic N/A + linux-firmware 1.104 RfKill: - + SourcePackage: linux StagingDrivers: r8712u UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/12/2011 dmi.bios.vendor: Award Software International, Inc. dmi.bios.version: F9 dmi.board.name: Z68MA-D2H-B3 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.:bvrF9:bd10/12/2011:svnGigabyteTechnologyCo.,Ltd.:pnZ68MA-D2H-B3:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnZ68MA-D2H-B3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr: dmi.product.name: Z68MA-D2H-B3 dmi.sys.vendor: Gigabyte Technology Co., Ltd. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1154949 Title: Wireless adapter not working after sleep To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1154949/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
