I am trying to install Ubuntu 18.04.4 on a brand new Acer Swift 5 (2019) using a USB stick. After the grub menu, the selection of keyboard, WiFi, etc, I get to the point of installation type and there are no options there (see picture here). Clicking on anything freezes the system and I have to restart by hitting the power button. Any ideas?

Update: error messages when trying Ubuntu from the flash drive: [see here][https://i.stack.imgur.com/c8FUM.jpg]

  • Did you verify your ISO to ensure it was perfect after download? (tutorials.ubuntu.com/tutorial/tutorial-how-to-verify-ubuntu#0) and then validate the write to your install media to ensure it was flawless? (help.ubuntu.com/community/Installation/CDIntegrityCheck where CD refers to any install media, cd/dvd/hdd/ssd/thumb-drive/flash-card/..)
    – guiverc
    Mar 14, 2020 at 10:34
  • Thanks. The flash drive with iso was prepared by the it help desk where I work so I assume that they did it properly? Also, the flash drive works fine under "try Ubuntu" mode. Doesn't this mean that the ISO is fine?
    – Kostas
    Mar 14, 2020 at 10:46
  • The 'try ubuntu' doesn't verify the whole unless you used every option/application/etc, and verified for no squashfs errors in the logs & actually run the installer as well; no it means little (a single bit wrong can mean install shouldn't be trusted, try ubuntu won't have tested 100% of media). The lack of install media in your picture could mean a kernel module (driver) is required to be added, but that's a waste of time until media has been verified; the freezing makes flawed media the more likely cause in my reading.
    – guiverc
    Mar 14, 2020 at 10:52
  • ps: note I don't know your equipment so that is not taken into account in my 2c worth.
    – guiverc
    Mar 14, 2020 at 10:59
  • Thanks again. I tried "try Ubuntu" once more and saw that there were a few errors that went flashing by. I could only capture them on video although not very clear. ACPI BIOS error (bug): could not resolve symbol... ACPI error aborting method... *ERROR * discarding overwritten... See also the attached image in the edited original post.
    – Kostas
    Mar 14, 2020 at 11:01

1 Answer 1


It turns out that the problem was not the ISO or how the USB stick was prepared in Rufus. I had to change a few things in BIOS, namely:

  • Changed BIOS to UEFI
  • Disabled secureboot
  • Set superuser password
  • Changed SATA to AHCI mode. This was the trickiest part as the option was hidden in the BIOS menu. It became available by hitting ctrl-s once in the appropriate BIOS menu.

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