[Bug 1914636] Re: package mysql-server-8.0 8.0.23-0ubuntu0.20.04.1 failed to install/upgrade: installed mysql-server-8.0 package post-installation script subprocess returned error exit status 1

2021-02-18 Thread Yuan Song
Looks like there is some environment handling issue during the migration. I found a way to clean up the issue. 1. dpkg -l |grep mysql 2. purge all mysql packages. 3. rm -rf /etc/mysql rm -rf /var/lib/mysql* 4. apt-get install mysql-server. this will work. Looks like it is the

[Bug 1914636] Re: package mysql-server-8.0 8.0.23-0ubuntu0.20.04.1 failed to install/upgrade: installed mysql-server-8.0 package post-installation script subprocess returned error exit status 1

2021-02-18 Thread Yuan Song
Here are the steps to recreate the issue. 1. Use the following tutorial to install mysql 5.7 on ubuntu 20.04. Insert some data into the database. https://techexpert.tips/mysql/installing-mysql-5-7-ubuntu-20-04/ 2. Uninstall mysql-client, mysql-community-server, and mysql-server.

[Bug 1914636] Re: package mysql-server-8.0 8.0.23-0ubuntu0.20.04.1 failed to install/upgrade: installed mysql-server-8.0 package post-installation script subprocess returned error exit status 1

2021-02-18 Thread Yuan Song
I stopped mysql server with "systemctl stop mysql" and tried to start it with " systemctl start mysql". Same thing happened. systemctl hanged even though mysql server came up. I can connect to mysql server with no issue. ** Changed in: mysql-8.0 (Ubuntu) Status: Incomplete => Confirmed

[Bug 1914636] Re: package mysql-server-8.0 8.0.23-0ubuntu0.20.04.1 failed to install/upgrade: installed mysql-server-8.0 package post-installation script subprocess returned error exit status 1

2021-02-17 Thread Yuan Song
Looks like it is an issue of /etc/init.d/mysql. I did not see any error except /etc/init.d/mysql hanged. mysql server runs ok. I compared mysql 5.7 version of /etc/init.d/mysql and the mysql 8 version of /etc/init.d/mysql. Those two files are identical. Should that script be updated? --

[Bug 1914636] Re: package mysql-server-8.0 8.0.23-0ubuntu0.20.04.1 failed to install/upgrade: installed mysql-server-8.0 package post-installation script subprocess returned error exit status 1

2021-02-17 Thread Yuan Song
/etc/init.d/mysql start does not return even though msyql server runs fine. I can run mysql to connect to the db server. 021-02-17T20:58:31.388560Z 0 [System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.23-0ubuntu0.20.04.1) starting as process 362367 2021-02-17T20:58:31.415192Z 1 [System]

[Bug 1914636] Re: package mysql-server-8.0 8.0.23-0ubuntu0.20.04.1 failed to install/upgrade: installed mysql-server-8.0 package post-installation script subprocess returned error exit status 1

2021-02-17 Thread Yuan Song
** Changed in: mysql-8.0 (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/1914636 Title: package mysql-server-8.0 8.0.23-0ubuntu0.20.04.1 failed to

Re: [Bug 1452525] Re: chromium displays random patterns

2018-07-30 Thread Yuan Song via ubuntu-bugs
You can close this report. I have not seen this issue for a long time. Sent from Yahoo Mail on Android On Thu, Jul 19, 2018 at 3:10 PM, Paul White<1452...@bugs.launchpad.net> wrote: Thank you for taking the time to report this bug and helping to make Ubuntu better. We are sorry that we do

[Bug 1639403] Re: xwindows freezes

2016-11-05 Thread Yuan Song
** Changed in: xorg (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1639403 Title: xwindows freezes To manage notifications about this bug go to:

[Bug 1639403] [NEW] xwindows freezes

2016-11-04 Thread Yuan Song
Public bug reported: I have a java program that can freeze xwindows during initialization. It takes very long time for the program to finish initialization. During the initialization phase, my desktop does not respond. Xorg uses 100% cpu. Everything becomes ok after I kill my java program. The

[Bug 1627401] Re: duplicity hanged the system during restoring

2016-09-24 Thread Yuan Song
looks like duplicity somehow consumed all memory. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1627401 Title: duplicity hanged the system during restoring To manage notifications about this bug

[Bug 1627401] [NEW] duplicity hanged the system during restoring

2016-09-24 Thread Yuan Song
Public bug reported: duplicity hanged the whole system when I tried to restore a file from my root directory backup. I could not switch to tty by ctrl-alt f1 . Attached is a log I collected with debug flag turned on. The kernel log looks normal. ProblemType: Bug DistroRelease: Ubuntu 16.04

Re: [Bug 1611191] Re: Xorg freeze

2016-09-17 Thread Yuan Song
with the same heap size setting, it runs a lot faster. sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date P2.2007/05/2016 On Wednesday, August 31, 2016 11:20 PM, Christopher M. Penalver <christopher.m.penal...@gmail.com> wrote: Yuan Song, thank you

[Bug 1621733] Re: windows shows random pattern around edges.

2016-09-08 Thread Yuan Song
the problem disappeared after i did logout/login -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1621733 Title: windows shows random pattern around edges. To manage notifications about this bug go

[Bug 1621733] [NEW] windows shows random pattern around edges.

2016-09-08 Thread Yuan Song
Public bug reported: See the attached image. This happens after suspend/resume. I put about a minute delay in suspend hook. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: xorg 1:7.7+13ubuntu3 ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16 Uname: Linux 4.4.16 x86_64

[Bug 1534985] Re: ethernet card can not resume

2016-09-05 Thread Yuan Song
I was wrong. The timestamp in the printk output is not quite accurate. Looks like timestamp is added asynchronously. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1534985 Title: ethernet card can

[Bug 1534985] Re: ethernet card can not resume

2016-09-05 Thread Yuan Song
looks like it is related to scheduler timer. I got a different issue with another device. After spending some time debugging the driver, I found the timeout was not scheduled correctly. Even though the timeout value was set to 3 minutes, timeout happened within 100ms -- You received this bug

[Bug 1611191] Re: Xorg freeze

2016-09-05 Thread Yuan Song
after the bios is updated, it is not reproducible anymore. ** Changed in: xorg (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1611191 Title: Xorg

[Bug 1433320] Re: systemd-journald, udev, logind crashed with SIGABRT -- get killed by 1 min watchdog timeout on longer kernel lockups

2016-09-04 Thread Yuan Song
I got this bug pretty frequently on my 16.04 desktop(4.4.0-36-generic #55) Program received signal SIGABRT, Aborted. 0x7f8b6afa160a in timerfd_settime () at ../sysdeps/unix/syscall-template.S:84 #0 0x7f8b6afa160a in timerfd_settime () at ../sysdeps/unix/syscall-template.S:84 #1

[Bug 1534985] Re: ethernet card can not resume

2016-08-21 Thread Yuan Song
After using 16.04 for several months, I found the same problem can also happen in 16.04. It just happens much less frequently. Do not see any pattern when it can happen. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1611191] Re: Xorg freeze

2016-08-08 Thread Yuan Song
after I kill the application, X can come alive after some time. I have google chrome running at the same time. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1611191 Title: Xorg freeze To manage

[Bug 1611191] [NEW] Xorg freeze

2016-08-08 Thread Yuan Song
Public bug reported: X froze after I launched a GUI application with oracle java 8 ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: xorg 1:7.7+13ubuntu3 ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13 Uname: Linux 4.4.0-31-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia

[Bug 1611191] Re: Xorg freeze

2016-08-08 Thread Yuan Song
I can type. The mouse can still move. But I can not move any window or activate any window. I have to use tab to switch between windows. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1611191

[Bug 1562219] Re: xinit will not work as non-root.

2016-07-22 Thread Yuan Song
I found a simple solution for this issue. Start x server as root and then start windows manager as regular user. 1. sudo Xorg & 2. export DISPLAY=:0.0 3. bash .xinitrc -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1534985] Re: ethernet card can not resume

2016-02-27 Thread Yuan Song
the problem does not happen in 16.04 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1534985 Title: ethernet card can not resume To manage notifications about this bug go to:

[Bug 1550793] [NEW] unity freezes after resume

2016-02-27 Thread Yuan Song
Public bug reported: I am using 16.04 on a asrock h170M Pro4 motherboard with nvidia GeForce 210 video card. After resume, unity does not respond to keyboard. I can not type in password at the prompt. Mouse works. I can also switch to command line by typing ctrl-alt-f1. If I switch to

[Bug 1550793] Re: unity freezes after resume

2016-02-27 Thread Yuan Song
the problem disappears after I switch from nvidia 340.96 back to xorg driver. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1550793 Title: unity freezes after resume To manage notifications about

[Bug 1547897] [NEW] kernel 4.2.0-27 does not boot on h170 board

2016-02-20 Thread Yuan Song
Public bug reported: I upgraded the kernel from 3.13.0-77 to 4.2.0-27. But kernel 4.2.0-27 does not boot on h170 board. The mother board I am using is ASRock H170 Pro4 . The boot process just stops after a few seconds. The installation dvd does not boot either. I can not get to the

[Bug 1534985] Re: ethernet card can not resume

2016-01-30 Thread Yuan Song
4.5-rc1 makes no difference. But, as I said, 15.10 works fine. May not be pure kernel issue. ** 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.

[Bug 1536862] [NEW] init script hangs during boot

2016-01-21 Thread Yuan Song
Public bug reported: I am using ubuntu 14.04. I upgraded kernel from 3.13.0-76 to 3.19.0-47. But I can not boot the machine after the upgrade. I can still boot into 3.13.0-76. The init script somehow just hangs. The machine is still alive. I can still see output from screen if I press

[Bug 1534985] Re: ethernet card can not resume

2016-01-21 Thread Yuan Song
kernel-bug-exists-upstream ** 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/1534985 Title: ethernet card can not resume To manage

[Bug 1534985] Re: ethernet card can not resume

2016-01-21 Thread Yuan Song
kernel-bug-exists-upstream -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1534985 Title: ethernet card can not resume To manage notifications about this bug go to:

[Bug 1535521] [NEW] kernel stack trace

2016-01-18 Thread Yuan Song
Public bug reported: When I booted into 3.19.0.43 from Ubuntu 14.04.3 . The kernel stopped during boot. I checked dmesg. There was a stack trace. The motherboard I used is a ASRock H170M Pro4 Bios p1.8. The following is the stack trace. [8.484935] [drm] Replacing VGA console driver [

[Bug 1534985] Re: ethernet card can not resume

2016-01-17 Thread Yuan Song
I also tried kernel 4.2 and 3.19 in ubuntu 14.04. The same problem happened. It is pretty strange. It works in Ubuntu 15.10 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1534985 Title:

[Bug 1534985] Re: ethernet card can not resume

2016-01-16 Thread Yuan Song
** Attachment added: "pciinfo" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1534985/+attachment/4551193/+files/pciinfo -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1534985 Title:

[Bug 1534985] [NEW] ethernet card can not resume

2016-01-16 Thread Yuan Song
Public bug reported: I have two network cards on my desktop. Both failed to resume from S3. Both cards are intel cards. The driver I am using is e1000e-3.2.4.2 . I did some driver debug and found the watchdog event in the driver was not triggered. The watchdog event is used to check if the

[Bug 1509585] [NEW] system hang

2015-10-23 Thread Yuan Song
Public bug reported: I used google chrome to play the following video https://youtu.be/pkAxZ8IhGEcembedded on web site http://www.wenxuecity.com/news/2015/10/23/4655677.html The system just hanged. I had to reboot. It happened very time I played the video in chrome. I can play that video

[Bug 1452525] [NEW] chromium displays random patterns

2015-05-06 Thread Yuan Song
Public bug reported: Since recent ubuntu updates, chromium started showing random patterns instead of readable web pages. See the attached image. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: chromium-browser 41.0.2272.76-0ubuntu0.14.04.1.1076 ProcVersionSignature: Ubuntu

[Bug 1452528] [NEW] firefox is unresponsive

2015-05-06 Thread Yuan Song
Public bug reported: firefox became very unresponsive after recent ubuntu updates. I almost got A script on this page may be busy, or it may have stopped responding. You can stop the script now, open the script in the debugger, or let the script continue. message for every web site I

[Bug 1214906] [NEW] logitch M570 mouse stopped working in 13.04

2013-08-21 Thread Yuan Song
Public bug reported: The logitech M570 wireless mouse used to work. But recently it became much less sensitive. I changed battery several time and it did not help. Wired mouse works fine. If I click on a window title bar, sometimes the window gets maximized. If I drag on a line of text to

[Bug 1195394] [NEW] redirect program output into a log file does not seem to work properly when there is sleep in the program

2013-06-27 Thread Yuan Song
Public bug reported: Redirect does not seem to work properly when program uses a sleep. I used the following test program. It works well if I do not redirect the output If I redirect the output to a file, I won't see anything in the file. tail -f does not show me anything. I can do