[Bug 1284481] Re: BUG: unable to handle kernel paging request at ffffc90005456000
Same problem here. It occured, after i run a small self-compiled app. The app crashed after startup and I was not able to kill the app. After the restart, I got the error message. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1284481 Title: BUG: unable to handle kernel paging request at c90005456000 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1284481/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1082877] Re: USB Hotplug is not working
Okay, uploaded the file. Another observation I did: When I start the program 'darktable', with has camera support included, all usb devices - not only cameras - are detected, but only when they are plugged in when I start the software or when I explecit click on 'search for new devices'. So my guess, there is maybe just a module no loaded? ** Attachment added: "dmesg log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1082877/+attachment/3448467/+files/dmesg ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1082877 Title: USB Hotplug is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1082877/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1082877] Re: USB Hotplug is not working
Hmm, well, I found the problem and also could 'fix' it: I connected my smartphone (Sony Neo V) to the Notebook to use USB tethering. I don't know what I did, maybe I disconnected the smartphone without deactivating thethering. But this gave me the issue. I just connected my smartphone again for battery charging, and due to the issue it wasn't found by Ubuntu. But while it was charging, I just played with the thethering options - and suddenly, Ubuntu detected my smartphone. Then I tried to connect other USB device - all devices are working with hotplug now. So, this was definetly the error. I tried, but I couldn't reproduce the issue. Anyway, I think it is still a bug. I attached the relevant part of the 'syslog', whereat there are no special informations. There were no messages in dmesg. ** Attachment added: "syslog" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1082877/+attachment/3448519/+files/syslog ** Changed in: linux (Ubuntu) Status: Incomplete => Opinion -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1082877 Title: USB Hotplug is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1082877/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1082877] Re: USB Hotplug is not working
just an additional information: It was 2 weeks ago when i used usb tethering, which gaves me the error. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1082877 Title: USB Hotplug is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1082877/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1082877] [NEW] USB Hotplug is not working
Public bug reported: Hi, I installed Ubuntu 12.10 on my new Notebook (Asus Zenbook Prime UX31a) and the USB hotplug is not working (USB3.0 ports are used). When I restart the notebook with the USB devices plugged in, all devices are found by Ubuntu. I tried some flash devices and a Logitech MX510, with the same behaviour everywhere. I tried to find some messages in the syslog, but I couldn't find any notification there. Imho, there is also no relevant option in the EFI setup. I hope you can help me, thanks a lot! ** Affects: util-linux (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1082877 Title: USB Hotplug is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/util-linux/+bug/1082877/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1082877] Re: USB Hotplug is not working
** Description changed: -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1082877 Title: USB Hotplug is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/util-linux/+bug/1082877/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1082877] Re: USB Hotplug is not working
** Description changed: Hi, I installed Ubuntu 12.10 on my new Notebook (Asus Zenbook Prime UX31a) and the USB hotplug is not working (USB3.0 ports are used). When I restart the notebook with the USB devices plugged in, all devices are found by Ubuntu. I tried some flash devices and a Logitech MX510, with the same behaviour everywhere. I tried to find some messages in the syslog, but I couldn't find any notification there. Imho, there is also no relevant option in the EFI setup. I hope you can help me, thanks a lot! + + + + Some additional informations from the question thread: + + - With boot from Live USB stick, hotplug works fine + - I'm using proposed relases + - dmesg and 'udevadm monitor -e' does not give any output und plugging in a usb device + - a known issue is an error in the btusb module. Even on blacklisting this module, hotplugging is not avaible + + + See also for the full thread https://answers.launchpad.net/ubuntu/+source/util-linux/+question/215163 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1082877 Title: USB Hotplug is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/util-linux/+bug/1082877/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
