I tried to reproduce this problem with an ASUS L403NA with an Intel N4200 processor and SanDisk DF4064 eMMC, but it worked fine.
For people still experiencing this issue, here is a debug patch that will print debug information to the kernel messages to help analyze the issue. It can be applied to linux stable v5.3.y . If you try this patch, please attach the kernel messages to this bug. ** Patch added: "Debugging patch" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1818407/+attachment/5301398/+files/0001-HACK-mmc-Add-HS400-debug-prints-sdhci-IRQ-error-prin.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1818407 Title: Cant access emmc, error -84 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1818407/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
