Kernel 3.18-rc3 breaks my SSH server (the machine fails to accept TCP connections on port 22), which stops me getting my work done. Right now I don't have time to investigate the SSH issue, so I've had to just revert to 3.18-rc1 (and reboot the machine when the WiFi fails!).
Really sorry I can't be of more use - I'll get back to this issue in the future. -- 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/1385679 Title: zd1211rw Stops working after some time Status in “linux” package in Ubuntu: Incomplete Bug description: I'm using this USB Wifi dongle (according to lsusb): Bus 001 Device 004: ID 050d:705c Belkin Components F5D7050 Wireless G Adapter v4000 [Zydas ZD1211B] and dmesg has this description of the device: [ 41.689339] zd1211rw 3-5:1.0: firmware version 4725 [ 41.749390] zd1211rw 3-5:1.0: zd1211b chip 050d:705c v4810 full 00-1c-df AL2230_RF pa0 g--NS At some point, with no pattern I can discern, it stops working, and starts spitting this into dmesg: [ 243.346810] zd1211rw 3-5:1.0: error ioread32(CR_REG1): -110 [ 243.450915] zd1211rw 3-5:1.0: error ioread32(CR_REG1): -110 [ 243.502925] zd1211rw 3-5:1.0: error ioread32(CR_REG1): -110 [ 243.554961] zd1211rw 3-5:1.0: error ioread32(CR_REG1): -110 (.. and so on) 110 is ETIMEDOUT btw. If I remove and plug back in, I see [ 4638.146279] usb 3-5: USB disconnect, device number 3 [ 4659.745881] zd1211rw 3-5:1.0: error ioread32(CR_REG1): -19 [ 4659.745957] zd1211rw 3-5:1.0: error ioread32(CR_REG1): -19 [ 4659.745967] zd1211rw 3-5:1.0: error ioread32(CR_REG1): -19 [ 4659.745971] zd1211rw 3-5:1.0: error ioread32(CR_REG1): -19 [ 4659.745974] zd1211rw 3-5:1.0: error ioread32(CR_REG1): -19 (.. and so on) The only way I've found of fixing the problem is to reboot. It is necessary to reboot via the "reisub" method as when this problem occurs shutting down "properly" gets stuck while the Ubuntu splash is on the screen. I can't seem to find a way to dump the kernel log at that time, could anyone tell me how? This is probably a duplicate of #406484, but according to the kernel bug duplicate policy (https://wiki.ubuntu.com/Kernel/Policies/DuplicateBugs), I've created a separate one. Sorry, I don't really have time to test a newer/upstream kernel right now but I'll get back if I get a chance. Also, it's just occured to me that it's not impossible that my hardware is faulty. I've attached a dmesg from when the problem is occuring. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-37-generic 3.13.0-37.64 ProcVersionSignature: Ubuntu 3.13.0-37.64-generic 3.13.11.7 Uname: Linux 3.13.0-37-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.14.1-0ubuntu3.5 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: brendan 2788 F.... pulseaudio CurrentDesktop: Unity Date: Sat Oct 25 15:22:25 2014 HibernationDevice: RESUME=UUID=65674c85-de86-4266-9693-856f2e8a81b0 InstallationDate: Installed on 2014-06-02 (144 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: Acer Aspire X1301 ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-37-generic root=UUID=a35b8a2e-aad4-4b9e-b3b3-fd7953f1f16f ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-37-generic N/A linux-backports-modules-3.13.0-37-generic N/A linux-firmware 1.127.7 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/06/2009 dmi.bios.vendor: Phoenix Technologies, LTD dmi.bios.version: P01-A2 dmi.board.name: WMCP78M dmi.board.vendor: Acer dmi.chassis.type: 3 dmi.chassis.vendor: Acer dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvrP01-A2:bd11/06/2009:svnAcer:pnAspireX1301:pvr:rvnAcer:rnWMCP78M:rvr:cvnAcer:ct3:cvr: dmi.product.name: Aspire X1301 dmi.sys.vendor: Acer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1385679/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
