** Description changed: I just installed Ubuntu Gnome 16.04 on my Laptop and I have noticed that Wifi somtimes doesn't work. after observing the problem I have come to the conclusion that it doesn't work after a reboot. I need to power it off and then back on to get the WiFi adapter working. my laptop is HP Pavilion and using a Ralink RT3290 Wireless adapter. + + this is the dmesg output when it's working: + [ 12.190373] ieee80211 phy0: rt2x00_set_rt: Info - RT chipset 3290, rev 0015 detected + [ 12.198413] ieee80211 phy0: rt2x00_set_rf: Info - RF chipset 3290 detected + [ 12.230518] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht' + [ 22.490620] ieee80211 phy0: rt2x00lib_request_firmware: Info - Loading firmware file 'rt3290.bin' + [ 22.566482] ieee80211 phy0: rt2x00lib_request_firmware: Info - Firmware detected - version: 0.37 + + + this is when it's not working: + [ 12.434107] ieee80211 phy0: rt2x00_set_rt: Info - RT chipset 3290, rev 0015 detected + [ 12.437567] ieee80211 phy0: rt2x00_set_rf: Info - RF chipset 3290 detected + [ 12.453872] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht' + [ 22.603249] ieee80211 phy0: rt2x00lib_request_firmware: Info - Loading firmware file 'rt3290.bin' + [ 22.634727] ieee80211 phy0: rt2x00lib_request_firmware: Info - Firmware detected - version: 0.37 + [ 24.250054] ieee80211 phy0: rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy [0x00000068] + [ 25.850083] ieee80211 phy0: rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy [0x00000068] + [ 25.851000] ieee80211 phy0: rt2800pci_set_device_state: Error - Device failed to enter state 4 (-5) + [ 27.994185] ieee80211 phy0: rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy [0x00000068] + [ 29.594240] ieee80211 phy0: rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy [0x00000068] + [ 29.595203] ieee80211 phy0: rt2800pci_set_device_state: Error - Device failed to enter state 4 (-5) + + ____________________________________________________________________________ + ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-22-generic 4.4.0-22.40 ProcVersionSignature: Ubuntu 4.4.0-22.40-generic 4.4.8 Uname: Linux 4.4.0-22-generic x86_64 ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC1: hussain 2002 F.... pulseaudio - /dev/snd/controlC0: hussain 2002 F.... pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC1: hussain 2002 F.... pulseaudio + /dev/snd/controlC0: hussain 2002 F.... pulseaudio CurrentDesktop: GNOME Date: Mon May 23 00:52:12 2016 HibernationDevice: RESUME=UUID=50a78741-d9a5-4656-a841-0c17259a4155 InstallationDate: Installed on 2016-05-22 (0 days ago) InstallationMedia: Ubuntu-GNOME 16.04 LTS "Xenial Xerus" - Release amd64 (20160421) MachineType: Hewlett-Packard HP Pavilion 15 Notebook PC ProcEnviron: - TERM=xterm-256color - PATH=(custom, no user) - XDG_RUNTIME_DIR=<set> - LANG=en_US.UTF-8 - SHELL=/bin/bash + TERM=xterm-256color + PATH=(custom, no user) + XDG_RUNTIME_DIR=<set> + LANG=en_US.UTF-8 + SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-22-generic.efi.signed root=UUID=69cc5799-74c4-41f7-b65d-5f9dafb54f43 ro RelatedPackageVersions: - linux-restricted-modules-4.4.0-22-generic N/A - linux-backports-modules-4.4.0-22-generic N/A - linux-firmware 1.157 + linux-restricted-modules-4.4.0-22-generic N/A + linux-backports-modules-4.4.0-22-generic N/A + linux-firmware 1.157 RfKill: - 0: phy0: Wireless LAN - Soft blocked: no - Hard blocked: no + 0: phy0: Wireless LAN + Soft blocked: no + Hard blocked: no SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/08/2013 dmi.bios.vendor: Insyde dmi.bios.version: F.21 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: 2166 dmi.board.vendor: Hewlett-Packard dmi.board.version: 29.23 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnInsyde:bvrF.21:bd08/08/2013:svnHewlett-Packard:pnHPPavilion15NotebookPC:pvr0897100000304100000610100:rvnHewlett-Packard:rn2166:rvr29.23:cvnHewlett-Packard:ct10:cvrChassisVersion: dmi.product.name: HP Pavilion 15 Notebook PC dmi.product.version: 0897100000304100000610100 dmi.sys.vendor: Hewlett-Packard
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