[Bug 1495782] Re: Suspend / Hibernate will toggle Wifi / BT status on Trusty
** Changed in: hwe-next Status: Triaged => Won't Fix -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1495782 Title: Suspend / Hibernate will toggle Wifi / BT status on Trusty To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1495782/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1495782] Re: Suspend / Hibernate will toggle Wifi / BT status on Trusty
** Changed in: linux-lts-utopic (Ubuntu) Importance: Undecided => Low -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1495782 Title: Suspend / Hibernate will toggle Wifi / BT status on Trusty To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1495782/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1495782] Re: Suspend / Hibernate will toggle Wifi / BT status on Trusty
** Tags added: bios-outdated-a04 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1495782 Title: Suspend / Hibernate will toggle Wifi / BT status on Trusty To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1495782/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1495782] Re: Suspend / Hibernate will toggle Wifi / BT status on Trusty
** Changed in: hwe-next Status: In Progress => Triaged ** Changed in: hwe-next Assignee: Alex Hung (alexhung) => (unassigned) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1495782 Title: Suspend / Hibernate will toggle Wifi / BT status on Trusty To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1495782/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1495782] Re: Suspend / Hibernate will toggle Wifi / BT status on Trusty
** Changed in: hwe-next Status: Incomplete => In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1495782 Title: Suspend / Hibernate will toggle Wifi / BT status on Trusty To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1495782/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1495782] Re: Suspend / Hibernate will toggle Wifi / BT status on Trusty
@Po-Hsu, can you try if rmmod dell-laptop.ko can solve the bug? ** Changed in: hwe-next Assignee: (unassigned) => Anthony Wong (anthonywong) ** Changed in: hwe-next Importance: Undecided => Low ** Changed in: hwe-next Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1495782 Title: Suspend / Hibernate will toggle Wifi / BT status on Trusty To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1495782/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1495782] Re: Suspend / Hibernate will toggle Wifi / BT status on Trusty
BTW, this works with "sudo rmmod dell_rbtn", however, the wireless key will stop working. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1495782 Title: Suspend / Hibernate will toggle Wifi / BT status on Trusty To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1495782/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1495782] Re: Suspend / Hibernate will toggle Wifi / BT status on Trusty
Hi Keng-Yu, I can still reproduce this on 201412-16319 Dell Latitude 3150 after "sudo rmmod dell_laptop" However, only the wireless will be blocked: 1: phy0: Wireless LAN Soft blocked: yes Hard blocked: no 10: hci0: Bluetooth Soft blocked: no Hard blocked: no ** Changed in: hwe-next Status: Incomplete => New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1495782 Title: Suspend / Hibernate will toggle Wifi / BT status on Trusty To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1495782/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1495782] Re: Suspend / Hibernate will toggle Wifi / BT status on Trusty
** Changed in: hwe-next Assignee: Anthony Wong (anthonywong) => Alex Hung (alexhung) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1495782 Title: Suspend / Hibernate will toggle Wifi / BT status on Trusty To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1495782/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1495782] Re: Suspend / Hibernate will toggle Wifi / BT status on Trusty
** Changed in: hwe-next Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1495782 Title: Suspend / Hibernate will toggle Wifi / BT status on Trusty To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1495782/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1495782] Re: Suspend / Hibernate will toggle Wifi / BT status on Trusty
As per Ara, this should be a greylist bug. (Unless the wireless key can't make it work, thus it will be a blocker for 201412-16319) ** Tags added: certification-grey -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1495782 Title: Suspend / Hibernate will toggle Wifi / BT status on Trusty To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1495782/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1495782] Re: Suspend / Hibernate will toggle Wifi / BT status on Trusty
As per Ara, this should be a greylist bug. (Unless the wireless key can't make it work, thus it will be a bl -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1495782 Title: Suspend / Hibernate will toggle Wifi / BT status on Trusty To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1495782/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1495782] Re: Suspend / Hibernate will toggle Wifi / BT status on Trusty
** Summary changed: - [Dell Latitude 3150] Suspend / Hibernate will toggle Wifi / BT status on Trusty + Suspend / Hibernate will toggle Wifi / BT status on Trusty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1495782 Title: Suspend / Hibernate will toggle Wifi / BT status on Trusty To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-lts-utopic/+bug/1495782/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1495782] Re: Suspend / Hibernate will toggle Wifi / BT status on Trusty
** Description changed: CID: 201412-16319 Dell Latitude 3150 + CID: 201407-15273 Dell Latitude 3450 - Running hibernate or suspend will turn the Wireless network and - Bluetooth off on the first time, and turn it on on the second time, - however it can alway be re-enabled with the wireless hotkey. + Running hibernate or suspend will trigger a rfkill event on resume and + toggle both of the Wireless network and Bluetooth, so they will be + blocked when you suspend it for the first time, and be re-enabled when + you suspend it again. - Steps: + After the first suspend, "rfkill list" shows: + ubuntu@201412-16319:~$ cat rfkill + 0: phy0: Wireless LAN + Soft blocked: yes + Hard blocked: yes + 1: dell-wifi: Wireless LAN + Soft blocked: yes + Hard blocked: no + 2: dell-bluetooth: Bluetooth + Soft blocked: yes + Hard blocked: no + + You may unblock then with the wireless hotkey, however, on 201412-16319, + sometime the wireless can't be re-enable with the hotkey (fail rate: 3~4 + out of 12), I will need to suspend this system again to make wireless + back to work. (0 out of 12 on 201407-15273) + + I noticed that this issue seems to happen only on the system with an individual wireless key input event: + $ sudo evtest + /dev/input/event6:DELL Wireless hotkeys + + (A 14.04.2 certified Dell Vostro 5470 ,CID: 201307-14037, does not have + this issue, and it does not have a wireless key input event in evtest, + the wireless key event is called KEY_WLAN and is integrated in Dell WMI + hotkeys event) + + If you use evtest to monitor this wireless hotkey event, I can see that + it will send a rfkill event after resume from suspend: + + ubuntu@201407-15273:~$ sudo evtest + No device specified, trying to scan all of /dev/input/event* + Available devices: + /dev/input/event0:Lid Switch + /dev/input/event1:Power Button + /dev/input/event2:Sleep Button + /dev/input/event3:Power Button + /dev/input/event4:AT Translated Set 2 keyboard + /dev/input/event5:SynPS/2 Synaptics TouchPad + /dev/input/event6:DELL Wireless hotkeys + /dev/input/event7:Video Bus + /dev/input/event8:HDA Intel PCH Headphone Mic + /dev/input/event9:Dell WMI hotkeys + /dev/input/event10: HDA Intel HDMI HDMI/DP,pcm=3 + /dev/input/event11: HDA Intel HDMI HDMI/DP,pcm=7 + /dev/input/event12: HDA Intel HDMI HDMI/DP,pcm=8 + /dev/input/event13: Integrated_Webcam_HD + Select the device event number [0-13]: 6 + Input driver version is 1.0.1 + Input device ID: bus 0x19 vendor 0x0 product 0x0 version 0x0 + Input device name: "DELL Wireless hotkeys" + Supported events: + Event type 0 (EV_SYN) + Event type 1 (EV_KEY) + Event code 247 (KEY_RFKILL) + Properties: + Testing ... (interrupt to exit) + Event: time 1442315336.476988, -- SYN_REPORT + Event: time 1442315379.463923, type 1 (EV_KEY), code 247 (KEY_RFKILL), value 1 + Event: time 1442315379.463923, -- SYN_REPORT + Event: time 1442315379.463927, type 1 (EV_KEY), code 247 (KEY_RFKILL), value 0 + Event: time 1442315379.463927, -- SYN_REPORT + + (The first SYN_REPORT here is for suspend, as when you press the + wireless hotkey it will send out the "type 1 (EV_KEY)" information + first) + + Steps to reproduce: 1. Install 14.04.2 + update - 2. Run hibernate with "sudo pm-hibernate" + 2. Suspend it from the system menu 3. Wake it up. - 4. Hibernate it again. + 4. Suspend it again. 5. Wake it up Expected result: * Wireless and Bluetooth should be working all the time. Actual result: - * They got disabled on the first, third, fifth... cycle + * They got disabled on the first, third, fifth... cycle. - You can replace hiberate here in the steps with suspend, and will get - the same result. + + You can verify it here with "sudo pm-hibernate" too, and will get the same result. + + This issue can be reproduced on 3.16 and 3.19 kernel. And some pre- + installed systems. + ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.16.0-49-generic 3.16.0-49.65~14.04.1 ProcVersionSignature: Ubuntu 3.16.0-49.65~14.04.1-generic 3.16.7-ckt15 Uname: Linux 3.16.0-49-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.13 Architecture: amd64 CurrentDesktop: Unity Date: Tue Sep 15 00:17:34 2015 InstallationDate: Installed on 2015-09-11 (4 days ago) InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1) SourcePackage: linux-lts-utopic UpgradeStatus: No upgrade log present (probably fresh install) --- ApportVersion: 2.14.1-0ubuntu3.13 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: ubuntu 1574 F pulseaudio CRDA: country TW: (2402 - 2472 @ 40), (3, 27) (5270 - 5330 @ 40), (3, 17), DFS (5735 - 5815 @ 40), (3, 30) CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 HibernationDevice:
[Bug 1495782] Re: Suspend / Hibernate will toggle Wifi / BT status on Trusty
Also affects 201411-16162 Dell Inspiron 3558 rfkill list shows only the wireless was blocked after resume from suspend: ubuntu@201411-16162:~$ rfkill list 1: phy0: Wireless LAN Soft blocked: yes Hard blocked: no 5: hci0: Bluetooth Soft blocked: no Hard blocked: no ** Tags added: 201411-16162 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1495782 Title: Suspend / Hibernate will toggle Wifi / BT status on Trusty To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1495782/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
