[Bug 1804478] [NEW] netplan dhcp interface with no default route causes causes systemd-networkd-wait-online to hang
Public bug reported: root cause in systemd bug: https://github.com/systemd/systemd/issues/3752 Environment: Ubuntu 18.04 LTS amd64 systemd package version 237-3ubuntu10.9 How to trigger: 1. add netplan interface with dhcpv4 client enabled: enp0s8: addresses: [] dhcp4: true 2. configure dhcp server to NOT give a default route, or any route for that matter 3. reboot 4. systemd-networkd-wait-online will block until dhcp renew is triggered root@sensor1:~# /lib/systemd/systemd-networkd-wait-online --timeout=3 Event loop failed: Connection timed out root@sensor1:~# /lib/systemd/systemd-networkd-wait-online --timeout=3 --ignore=enp0s8 managing: enp0s3 ignoring: lo ignoring: enp0s8 How to fix: Backport upstream changes from systemd (see related systemd ticket). ** Affects: systemd (Ubuntu) Importance: Undecided Status: New ** Tags: systemd -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1804478 Title: netplan dhcp interface with no default route causes causes systemd- networkd-wait-online to hang To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1804478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 392204] Re: Huge CPU usage by mount.ntfs process
I maybe have the same problem on 10.04.1 LTS When moving files from NTFS partition to other (on different drive), I got a speed of 13747 bytes per second (13 KBps). I see 50-90% CPU usage on one of the mount.ntfs processes, and uptime says: 15:46:09 up 2:28, 2 users, load average: 2.07, 2.06, 1.94 I have Pentium 4 HT 3GHz on the machine, so there should be plenty of processing power. r...@ksrv:~# top|grep mount 1198 root 20 0 5212 1680 340 R 26 0.7 14:56.43 mount.ntfs 3778 root 20 0 8268 4596 332 R 7 1.9 3:15.28 mount.ntfs r...@ksrv:~# cat /etc/motd Linux ksrv 2.6.32-24-generic-pae #43-Ubuntu SMP Thu Sep 16 15:30:27 UTC 2010 i686 GNU/Linux Ubuntu 10.04.1 LTS r...@ksrv:~# cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Pentium(R) 4 CPU 3.00GHz stepping : 1 cpu MHz : 2992.845 cache size : 1024 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 1 apicid : 0 initial apicid : 0 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe lm constant_tsc pebs bts pni dtes64 monitor ds_cpl cid cx16 xtpr bogomips : 5985.69 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Pentium(R) 4 CPU 3.00GHz stepping : 1 cpu MHz : 2992.845 cache size : 1024 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 1 apicid : 1 initial apicid : 1 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe lm constant_tsc pebs bts pni dtes64 monitor ds_cpl cid cx16 xtpr bogomips : 5985.41 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: r...@ksrv:~# free total used free shared buffers cached Mem: 242068 238416 3652 0 134556 48004 -/+ buffers/cache: 55856 186212 Swap: 976888 10876 966012 On difference scenarios, I have seen 50 MB+ performance on the same drives using ntfs-3g. It looks like it depends on the files, possibly file size. -- Huge CPU usage by mount.ntfs process https://bugs.launchpad.net/bugs/392204 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 554764] Re: ntfs-3g high cpu usage & slow write speed
*** This bug is a duplicate of bug 392204 *** https://bugs.launchpad.net/bugs/392204 I maybe have the same problem on 10.04.1 LTS When moving files from NTFS partition to other (on different drive), I got a speed of 13747 bytes per second (13 KBps). I see 50-90% CPU usage on one of the mount.ntfs processes, and uptime says: 15:46:09 up 2:28, 2 users, load average: 2.07, 2.06, 1.94 I have Pentium 4 HT 3GHz on the machine, so there should be plenty of processing power. r...@ksrv:~# top|grep mount 1198 root 20 0 5212 1680 340 R 26 0.7 14:56.43 mount.ntfs 3778 root 20 0 8268 4596 332 R7 1.9 3:15.28 mount.ntfs r...@ksrv:~# cat /etc/motd Linux ksrv 2.6.32-24-generic-pae #43-Ubuntu SMP Thu Sep 16 15:30:27 UTC 2010 i686 GNU/Linux Ubuntu 10.04.1 LTS r...@ksrv:~# cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Pentium(R) 4 CPU 3.00GHz stepping: 1 cpu MHz : 2992.845 cache size : 1024 KB physical id : 0 siblings: 2 core id : 0 cpu cores : 1 apicid : 0 initial apicid : 0 fdiv_bug: no hlt_bug : no f00f_bug: no coma_bug: no fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe lm constant_tsc pebs bts pni dtes64 monitor ds_cpl cid cx16 xtpr bogomips: 5985.69 clflush size: 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Pentium(R) 4 CPU 3.00GHz stepping: 1 cpu MHz : 2992.845 cache size : 1024 KB physical id : 0 siblings: 2 core id : 0 cpu cores : 1 apicid : 1 initial apicid : 1 fdiv_bug: no hlt_bug : no f00f_bug: no coma_bug: no fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe lm constant_tsc pebs bts pni dtes64 monitor ds_cpl cid cx16 xtpr bogomips: 5985.41 clflush size: 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: r...@ksrv:~# free total used free sharedbuffers cached Mem:242068 238416 3652 0 134556 48004 -/+ buffers/cache: 55856 186212 Swap: 976888 10876 966012 On difference scenarios, I have seen 50 MB+ performance on the drives using ntfs-3g. It looks like it depends on the files, possibly file size, like said above. -- ntfs-3g high cpu usage & slow write speed https://bugs.launchpad.net/bugs/554764 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 349314] Re: Slow performance and tiling issues on i915
I have a Toshiba NB100-12N and netbook remix 9.04. I was often experiencing a very sluggish launcher/screen refresh, and after kernel updates from http://people.ubuntu.com/~apw/lp349314-jaunty/ I haven't experienced those problems anymore. lspci after patch: 00:02.0 VGA compatible controller: Intel Corporation Mobile 945GME Express Integrated Graphics Controller (rev 03) 00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03) Xorg.log after atch: (II) intel(0): Attempting memory allocation with tiled buffers. (II) intel(0): 0x0080-0x00bf: depth buffer (4096 kB) X tiled (II) intel(0): 0x00c0-0x00ff: back buffer (4096 kB) X tiled (II) intel(0): 0x0100-0x013f: front buffer (4096 kB) X tiled (II) intel(0): 0x0080-0x00bf: depth buffer (4096 kB) X tiled (II) intel(0): 0x00c0-0x00ff: back buffer (4096 kB) X tiled (II) intel(0): 0x0100-0x013f: front buffer (4096 kB) X tiled Ubuntu NBR now works great on my toshiba NB100-12N! -- Slow performance and tiling issues on i915 https://bugs.launchpad.net/bugs/349314 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 211341] Re: tsclient doesn't use keyboard layout settings and sends wrong keys
I can confirm this bug. I tried to connect to a Windows XP box with RDP & RDPv5, running on hardy with latest patches (2008-10-29). 1. Typing a scandinavian character such as "ä" appears as "a'" inside a session (a and '). 2. Pretyping a scandinavian character into the username box *before* connecting gets the character translated to "\303\244" in the username box in remote machine. 3. Manually connecting with rdesktop command works: rdesktop -k fi 1.2.3.4 Also this works: rdesktop -u "Username with scandinavian character ä" 1.2.3.4 -- tsclient doesn't use keyboard layout settings and sends wrong keys https://bugs.launchpad.net/bugs/211341 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 88101] /etc/init.d/networking does not stop dhclient3 when changing from dhcp to static ip
Public bug reported: Binary package hint: netbase /etc/init.d/networking script does not stop dhclient3 if you: 1. configure interface to use dhcp 2. start the interface using /etc/init.d/networking script 3. change the interface to static ip in /etc/network/interfaces 4. stop the interface using /etc/init.d/networking script Steps to reproduce: --- [EMAIL PROTECTED]:~# cat /etc/network/interfaces auto lo iface lo inet loopback auto eth0 iface eth0 inet dhcp [EMAIL PROTECTED]:~# /etc/init.d/networking start * Configuring network interfaces... Internet Systems Consortium DHCP Client V3.0.3 Copyright 2004-2005 Internet Systems Consortium. All rights reserved. For info, please visit http://www.isc.org/products/DHCP Listening on LPF/eth0/00:0c:29:cf:29:df Sending on LPF/eth0/00:0c:29:cf:29:df Sending on Socket/fallback DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 4 DHCPOFFER from 192.168.1.1 DHCPREQUEST on eth0 to 255.255.255.255 port 67 DHCPACK from 192.168.1.1 bound to 192.168.1.218 -- renewal in 415487 seconds. ...done. [EMAIL PROTECTED]:~# /etc/init.d/networking stop * Deconfiguring network interfaces... Internet Systems Consortium DHCP Client V3.0.3 Copyright 2004-2005 Internet Systems Consortium. All rights reserved. For info, please visit http://www.isc.org/products/DHCP Listening on LPF/eth0/00:0c:29:cf:29:df Sending on LPF/eth0/00:0c:29:cf:29:df Sending on Socket/fallback DHCPRELEASE on eth0 to 192.168.1.1 port 67 ...done. [EMAIL PROTECTED]:~# /etc/init.d/networking start * Configuring network interfaces... Internet Systems Consortium DHCP Client V3.0.3 Copyright 2004-2005 Internet Systems Consortium. All rights reserved. For info, please visit http://www.isc.org/products/DHCP Listening on LPF/eth0/00:0c:29:cf:29:df Sending on LPF/eth0/00:0c:29:cf:29:df Sending on Socket/fallback DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 5 DHCPOFFER from 192.168.1.1 DHCPREQUEST on eth0 to 255.255.255.255 port 67 DHCPACK from 192.168.1.1 bound to 192.168.1.218 -- renewal in 373880 seconds. ...done. [EMAIL PROTECTED]:~# cat > /etc/network/interfaces auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.1.218 netmask 255.255.255.0 [EMAIL PROTECTED]:~# /etc/init.d/networking stop * Deconfiguring network interfaces... ...done. [EMAIL PROTECTED]:~# ps ax|grep dhclient3|grep -v grep 5974 ?Ss 0:00 dhclient3 -pf /var/run/dhclient.eth0.pid -lf /var/lib/dhcp3/dhclient.eth0.leases eth0 [EMAIL PROTECTED]:~# --- After the last "/etc/init.d/networking stop" command, I would expect dhclient3 to release the IP. Version information: --- [EMAIL PROTECTED]:~# cat /etc/lsb-release DISTRIB_ID=Ubuntu DISTRIB_RELEASE=6.06 DISTRIB_CODENAME=dapper DISTRIB_DESCRIPTION="Ubuntu 6.06.1 LTS" [EMAIL PROTECTED]:~# uname -a Linux kdev32bit 2.6.15-26-server #1 SMP Fri Sep 8 21:00:37 UTC 2006 i686 GNU/Linux [EMAIL PROTECTED]:~# dpkg -l netbase Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Installed/Config-files/Unpacked/Failed-config/Half-installed |/ Err?=(none)/Hold/Reinst-required/X=both-problems (Status,Err: uppercase=bad) ||/ Name Version Description +++-=-=-== ii netbase 4.24ubuntu3 Basic TCP/IP networking system [EMAIL PROTECTED]:~# dpkg -l ifupdown Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Installed/Config-files/Unpacked/Failed-config/Half-installed |/ Err?=(none)/Hold/Reinst-required/X=both-problems (Status,Err: uppercase=bad) ||/ Name Version Description +++-=-=-== ii ifupdown 0.6.7ubuntu7 high level tools to configure network interfaces --- ** Affects: netbase (Ubuntu) Importance: Undecided Status: Unconfirmed -- /etc/init.d/networking does not stop dhclient3 when changing from dhcp to static ip https://launchpad.net/bugs/88101 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 45761] Re: Package breaks apt, then can't be removed
Same problem here. This package is seriously flawed. I'm running Ubuntu 6.06 server on amd64 platform. I installed quagga normally using "apt-get install quagga". I used it for a while, then stopped the daemon. Then I tried removing it using "apt-get remove quagga". I lost the exact messages, but here's what happened: - quagga starts, saying it's executing /etc/init.d/quagga start (I have no idea why) - dpkg fails to remove quagga with the similar error message reported above by James Green. -- Package breaks apt, then can't be removed https://launchpad.net/bugs/45761 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs