[Bug 1716207] Re: WARNING: CPU: 0 PID: 0 at linux-hwe-4.10.0/net/ipv4/tcp_input.c:2241 tcp_mark_head_lost+0x1da/0x2d0

** Description changed: Got this warning a few days after upgrading my Ubuntu 16.04.3 LTS server from 4.4 to 4.10.0-33 (linux-hwe), and applying "bbr" as congestion control. I'm using the following non-default kernel parameters: net.core.somaxconn = 512 net.core.default_qdisc = fq

[Bug 1716207] [NEW] WARNING: CPU: 0 PID: 0 at linux-hwe-4.10.0/net/ipv4/tcp_input.c:2241 tcp_mark_head_lost+0x1da/0x2d0

Public bug reported: Got this warning a few days after upgrading my Ubuntu 16.04.3 LTS server from 4.4 to 4.10.0-33 (linux-hwe), and applying "bbr" as congestion control. I'm using the following non-default kernel parameters: net.core.somaxconn = 512 net.core.default_qdisc = fq

[Bug 1689555] Re: Scrolling + "Terminal bell" crashes pulseaudio

How do i get a stack trace from pulseaudio? I can't find it in /var/log/* nor in /var/crash/*. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1689555 Title: Scrolling + "Terminal bell" crashes

[Bug 1689555] [NEW] Scrolling + "Terminal bell" crashes pulseaudio

Public bug reported: If "Terminal bell" is enabled (in "Profile Preferences" > "General"), and I scroll fast in the output of e.g less to cause the "alert sound" to be played repeatably very fast, pulseaudio crashes. >From /var/log/syslog: May 9 15:05:13 ubuntu-laptop indicator-sound[2948]:

[Bug 1583858] Re: I can't do apt update

*** This bug is a duplicate of bug 1579712 *** https://bugs.launchpad.net/bugs/1579712 ** This bug is no longer a duplicate of bug 1583862 apt-get update hangs after hit/get ** This bug has been marked a duplicate of bug 1579712 Refresh hangs indefinitely, appstreamcli using 100% CPU

[Bug 1583854] Re: Update manager gets stuck while searching for updates

*** This bug is a duplicate of bug 1579712 *** https://bugs.launchpad.net/bugs/1579712 ** This bug is no longer a duplicate of bug 1583862 apt-get update hangs after hit/get ** This bug has been marked a duplicate of bug 1579712 Refresh hangs indefinitely, appstreamcli using 100% CPU

[Bug 1583862] Re: apt-get update hangs after hit/get

*** This bug is a duplicate of bug 1579712 *** https://bugs.launchpad.net/bugs/1579712 ** This bug has been marked a duplicate of bug 1579712 Refresh hangs indefinitely, appstreamcli using 100% CPU -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1510344] Re: Keyboard Backlight Turns on at boot

This workaround worked for me on a Dell Latitude E5530 running Ubuntu 16.04. In the file: /etc/dbus-1/system.d/org.freedesktop.UPower.conf change: to: and reboot. Source: https://askubuntu.com/questions/700069/keyboard-backlight-turns-on-after-lock-screen-display-on -- You received