[Kernel-packages] [Bug 1693345] [NEW] NMI watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [khugepaged:38]

Public bug reported: May be related to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1689316 journalctl -b -1: -- Logs begin at Mon 2017-05-08 08:54:15 IST, end at Thu 2017-05-25 01:31:26 IST. -- May 24 21:09:28 LiCL kernel: microcode: microcode updated early to revision 0x1f, date = 201

[Kernel-packages] [Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

Similar problem in 17.04: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1693345 -- 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/1530405 Title: NMI watchdog: BUG: soft lockup - CPU#

[Kernel-packages] [Bug 1693345] Re: NMI watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [khugepaged:38]

** Description changed: May be related to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1689316 journalctl -b -1: -- Logs begin at Mon 2017-05-08 08:54:15 IST, end at Thu 2017-05-25 01:31:26 IST. -- May 24 21:09:28 LiCL kernel: microcode: microcode updated early to revision 0

[Kernel-packages] [Bug 1693345] Re: NMI watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [khugepaged:38]

** Description changed: + The problem occurs in the _raw_spin_lock function. + May be related to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1689316 - journalctl -b -1: + *** + *journalctl -b -1:* + *** -- Logs begin at Mon 2017-05-08 08:54:15 IST

[Kernel-packages] [Bug 1693345] Re: NMI watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [khugepaged:38]

This is a fresh install of 17.04 from the ISO at https://www.ubuntu.com/download/desktop. I am testing v4.12-rc2. -- 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/1693345 Title: NMI watchd

[Kernel-packages] [Bug 1693345] Re: NMI watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [khugepaged:38]

The upstream fixed this problem, but now I'm seeing another suspicious entry in the dmesg log: [ 1923.628750] [ cut here ] [ 1923.628837] WARNING: CPU: 0 PID: 0 at /home/kernel/COD/linux/net/mac80211/rx.c:630 ieee80211_rx_napi+0x905/0xa20 [mac80211] [ 1923.628842] Modules

[Kernel-packages] [Bug 1693345] Re: NMI watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [khugepaged:38]

One of these appear every time I resume from suspend. [ 9387.911475] [ cut here ] [ 9387.911519] WARNING: CPU: 2 PID: 0 at /home/kernel/COD/linux/net/mac80211/rx.c:630 ieee80211_rx_napi+0x905/0xa20 [mac80211] [ 9387.911520] Modules linked in: rtsx_usb_ms memstick rtsx_usb

[Kernel-packages] [Bug 1953264] [NEW] Ubuntu 20.10 Bluetooth adapter not detected

Public bug reported: Bluetooth adapter not detected on machine running Ubuntu 20.10 with ASUS ROG B550-F. Upon clicking taskbar, bluetooth is shown as OFF. Expanding the bluetooth menu in the taskbar shows the option to turn OFF bluetooth. Going into the bluetooth settings, it says "No bluetooth

[Kernel-packages] [Bug 1953264] Re: Ubuntu 20.10 Bluetooth adapter not detected

I was able to fix this issue by shutting down and unplugging my computer from the power for a while. -- 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/1953264 Title: Ubuntu 20.10 Bluetooth