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  1. [all variants] Re: Kubuntu 23.04 resume freezes after suspend

    Well, is this Apple related?

    Just installed Manjaro, works great. Guess my prior belief in Ubuntu for reliability wasn't well founded.
  2. [all variants] Kubuntu 23.04 resume freezes after suspend

    I have been running Xubuntu 22.04 on my MacBook Pro. I set it to go to sleep when lid is closed and wake up when the lid is open. It works all the time.

    Now I installed Kubuntu 23.04, it works...
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    [all variants] Benefits of Multipass over VirtualBox

    I have been running Ubuntu as guest machine through VirtualBox on MacBook Pro. I use Ubuntu as my base system for software development. The guest Ubuntu gets 4GB RAM and 2 cores of CPU. I also set...
  4. [all variants] Re: python3 vs python 3.7 vs python3.8 on 20.04

    Excellent advice. Thanks. I will experiment.
  5. [all variants] Re: python3 vs python 3.7 vs python3.8 on 20.04

    I can't see how reversing of order in PATH can help avoid version mixing. In both of the cases, it searches in the first, and if not there, it uses the one in the second.
  6. [all variants] Re: python3 vs python 3.7 vs python3.8 on 20.04

    I actually used Miniconda3 before. But somehow there is a conflict that causes OpenGL to not use the correct drivers when I tried to run Kivy. Installing 3.7 separately caused the conflict to go...
  7. [all variants] python3 vs python 3.7 vs python3.8 on 20.04

    I am on Xubuntu 20.04.

    A lot of python packages installed from the repository are placed under /usr/lib/python3/dist-packages/. This becomes a problem after I installed python3.7 from a PPA. ...
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    [ubuntu] Re: 18.04.2 seems to have broken xrdp

    I had the problem with the latest version of 18.04 (I presume it is 18.04.2 since it's fully updated). What I found as a solution/workaround is to change the last lines in /etc/xrdp/startwm.sh as...
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    [server] Re: systemd-journal use very high memory

    Sorry, perhaps posted in the wrong forum. Re-posted in the server forum. Can someone please open that one and close this one?
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    [server] systemd-journal use very high memory

    I set up a small cloud server with 1GB RAM for testing, and installed Ubuntu server 18.04 64bits on it. I often notice that systemd-journal gradually hogs up more memory. It starts with 2%, and...
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    [server] systemd-journal use very high memory

    I set up a small cloud server with 1GB RAM for testing, and installed Ubuntu server 18.04 64bits on it. I often notice that systemd-journal gradually hogs up more memory. It starts with 2%, and...
  12. [SOLVED] Re: 18.04 LTS black screen after 4.15.0-24 kernel upgrade

    I have been battling this problem in the last couple of days.

    I have Xubuntu 18.04 on a VirtualBox on a MacBook Pro. It had been running well until recently. What happens is when I boot up the...
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    [all variants] Re: help getting TRIM to work on ssd

    But this command used on a Windows 10 guest caused a huge reaction between the guest and the Mac host after optimization was done on the disk in Windows 10. The guest stopped responding, and the host...
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    [all variants] Re: help getting TRIM to work on ssd

    Thanks for the reference.

    Indeed, the following command ensured the guest to trim the ssd.


    VBoxManage storageattach "GuestOsMachineName" --storagectl "SATA" --port 1 --device 0...
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    [all variants] help getting TRIM to work on ssd

    I have Xubuntu 16.04 installed with VirtualBox on a MacBook Pro host. I set the hard disk type to be SSD on VirtualBox. But recently I found TRIM doesn't seem to work. For instance, the following...
  16. [ubuntu_mate] Re: Opening file with LibreOffice Calc can cause the desktop to freeze

    I am running Ubuntu Mate as a guest on VirtualBox with MacBook Pro being the host. The guest was given 2 CPU's and 4BG of RAM. The csv files being opened are generally a few hundred of KB, so it...
  17. [ubuntu_mate] Re: Opening file with LibreOffice Calc can cause the desktop to freeze

    I already had it set to "no compositor".
  18. [ubuntu_mate] Opening file with LibreOffice Calc can cause the desktop to freeze

    Though it does not happen always, it happened quite a few times when I clicked to open a csv file. The entire desktop freezes. I had to power off the (virtual) machine.

    This is on 16.04 64bits...
  19. [all variants] Re: In 16.04, the pointer often times become off-location during editing mode

    When it happens, it appears toggling VirtualBox's Mouse Integration on the menu resets the pointer. So probably this is a problem of VirtualBox, but this does not affect guest Xubuntu 15.10, it only...
  20. [all variants] In 16.04, the pointer often times become off-location during editing mode

    I run it on VirtualBox hosted by MacBook Pro. Often times when I edit files in an editor, or even rename a file, the pointer's location is shifted by some characters down- and right-ward. It seems...
  21. Re: Dell XPS 13 (BCM4352) Crash when connecting wifi.

    Hi dznn,

    I am looking to install Ubuntu on this laptop. You mentioned about the "daily Ubuntu server image", I presume it was the daily of 15.04 which is now fully released. Does the released...
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    [ubuntu] Re: No audio in DELL XPS 13

    Hi everyone with the new XPS 13,

    I am looking to buy the laptop and looking to install Ubuntu. Would you guys kindly share about the experience? Does Ubuntu 15.04 run well on it? What problems...
  23. [ubuntu] Re: XPS 13 Sputnik upgraded to Ubuntu 14.04.1 LTS - Touch Screen Two Finger Scrolling

    Hi Zing,

    I am looking to buy the new XPS 13 but not the developer edition (not available in my market). Do you know if there are any differences between the DE and the one that is pre-installed...
  24. [SOLVED] Re: Ubuntu 14.10, Dell XPS 13, Intel 7260, intermittent wireless connection

    Hi aridus,

    Is this about the new XPS 13 of 2015? If so then you got Ubuntu to run well on it? Would you kindly share about the progress in installing it? I am also looking to buy this laptop.
  25. [SOLVED] Re: Help installing dual boot Dell xps 13 (2015)

    Since this thread was marked as Solved, I wonder if the OP has successfully installed Ubuntu on the laptop? Please share any insights.
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