The same problem with SanDisk Extreme 64GB. Tested on live Xubuntu 19.04. Daily build - 2019-03-26 22:49.
xubuntu@xubuntu:~$ uname -a Linux xubuntu 5.0.0-7-generic #8-Ubuntu SMP Mon Mar 4 16:27:25 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux xubuntu@xubuntu:~$ cat /etc/os-release NAME="Ubuntu" VERSION="19.04 (Disco Dingo)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu Disco Dingo (development branch)" [..] ** Tags added: disco -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1810416 Title: SD card error mmc0: error -110 whilst initialising SD card To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1810416/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs