Public bug reported: After yesterday's update I'm unable to connect to /dev/ttyUSB0, works fine when I boot 3.13.0-63-generic
Affected devices: Bus 003 Device 005: ID 0403:bcda Future Technology Devices International, Ltd Stellaris ICDI Board Bus 003 Device 006: ID 0403:6001 Future Technology Devices International, Ltd FT232 USB-Serial (UART) IC This has already been reported as a bug in Python, but it doesn't just affect Python programs but everything trying to access the device. https://bugs.launchpad.net/ubuntu/+source/python2.7/+bug/1501240 ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-65-generic 3.13.0-65.105 ProcVersionSignature: Ubuntu 3.13.0-65.105-generic 3.13.11-ckt26 Uname: Linux 3.13.0-65-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.14.1-0ubuntu3.15 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: benpicco 2661 F.... pulseaudio /dev/snd/controlC0: benpicco 2661 F.... pulseaudio CurrentDesktop: Unity Date: Thu Oct 1 15:21:24 2015 HibernationDevice: RESUME=UUID=9b23d804-46bf-4b3b-a691-2b45363a9d0e InstallationDate: Installed on 2014-09-22 (374 days ago) InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2) IwConfig: eth0 no wireless extensions. lo no wireless extensions. MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M. ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-65-generic.efi.signed root=UUID=67abec1c-41a2-45e9-8772-4a5930f9e310 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-65-generic N/A linux-backports-modules-3.13.0-65-generic N/A linux-firmware 1.127.15 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/02/2014 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: P1.30 dmi.board.name: H81M-DGS R2.0 dmi.board.vendor: ASRock dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP1.30:bd07/02/2014:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnH81M-DGSR2.0:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: To Be Filled By O.E.M. dmi.product.version: To Be Filled By O.E.M. dmi.sys.vendor: To Be Filled By O.E.M. ** Affects: linux (Ubuntu) Importance: Undecided Status: Confirmed ** Tags: amd64 apport-bug trusty -- 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/1501760 Title: ftdi USB<->TTL adapter stops working with 3.13.0-65-generic Status in linux package in Ubuntu: Confirmed Bug description: After yesterday's update I'm unable to connect to /dev/ttyUSB0, works fine when I boot 3.13.0-63-generic Affected devices: Bus 003 Device 005: ID 0403:bcda Future Technology Devices International, Ltd Stellaris ICDI Board Bus 003 Device 006: ID 0403:6001 Future Technology Devices International, Ltd FT232 USB-Serial (UART) IC This has already been reported as a bug in Python, but it doesn't just affect Python programs but everything trying to access the device. https://bugs.launchpad.net/ubuntu/+source/python2.7/+bug/1501240 ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-65-generic 3.13.0-65.105 ProcVersionSignature: Ubuntu 3.13.0-65.105-generic 3.13.11-ckt26 Uname: Linux 3.13.0-65-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.14.1-0ubuntu3.15 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: benpicco 2661 F.... pulseaudio /dev/snd/controlC0: benpicco 2661 F.... pulseaudio CurrentDesktop: Unity Date: Thu Oct 1 15:21:24 2015 HibernationDevice: RESUME=UUID=9b23d804-46bf-4b3b-a691-2b45363a9d0e InstallationDate: Installed on 2014-09-22 (374 days ago) InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2) IwConfig: eth0 no wireless extensions. lo no wireless extensions. MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M. ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-65-generic.efi.signed root=UUID=67abec1c-41a2-45e9-8772-4a5930f9e310 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-65-generic N/A linux-backports-modules-3.13.0-65-generic N/A linux-firmware 1.127.15 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/02/2014 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: P1.30 dmi.board.name: H81M-DGS R2.0 dmi.board.vendor: ASRock dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP1.30:bd07/02/2014:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnH81M-DGSR2.0:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: To Be Filled By O.E.M. dmi.product.version: To Be Filled By O.E.M. dmi.sys.vendor: To Be Filled By O.E.M. 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