Am 07.03.21 um 20:58 schrieb Gregory P. Ennis: > On Sun, 07 Mar 2021 11:17:19 -0600 > Gregory P. Ennis wrote: > > > I have used lsblk, fdisk -l, and 'dmesg | tail' none of which > > demonstrate that the Centos 8 host is recognizing the SD card. > > Is the card formatted? Can you format it on that computer? > ------------------------------------------- > > Frank, > > I wondered the same thing? I used a usb sd card reader adapter and > put > attached it to a usb port on the same machine and used gparted to > format an xfs partition on it. > > Unfortunately, when I inserted the SD card in the SD adapter in the > back of the machine I could still not get Centos 8 to recognize it. > Any logs (journalctl -f) while inserting? Such slots should be handled by the sdhci kernel module ... -- Leon ---------------------------------------------------------- Leon, Thank you for your help. I am not getting any error messages that I can identify when inserting the sd card, I have Centos 8 fully updated : CentOS Linux release 8.3.2011 with 4.18.0-240.15.1.el8_3.x86_64 kernel Is the sdhci kernel module something that I need to add or should that already be present. Greg ------------------------------------------------------------------ It looks like I already have teh sdhci module /usr/lib/modules/4.18.0- 240.1.1.el8_3.x86_64/kernel/drivers/mmc/host/sdhci-acpi.ko.xz /usr/lib/modules/4.18.0- 240.1.1.el8_3.x86_64/kernel/drivers/mmc/host/sdhci-pci.ko.xz /usr/lib/modules/4.18.0- 240.1.1.el8_3.x86_64/kernel/drivers/mmc/host/sdhci-pltfm.ko.xz /usr/lib/modules/4.18.0- 240.1.1.el8_3.x86_64/kernel/drivers/mmc/host/sdhci.ko.xz /usr/lib/modules/4.18.0- 240.10.1.el8_3.x86_64/kernel/drivers/mmc/host/sdhci-acpi.ko.xz /usr/lib/modules/4.18.0- 240.10.1.el8_3.x86_64/kernel/drivers/mmc/host/sdhci-pci.ko.xz /usr/lib/modules/4.18.0- 240.10.1.el8_3.x86_64/kernel/drivers/mmc/host/sdhci-pltfm.ko.xz /usr/lib/modules/4.18.0- 240.10.1.el8_3.x86_64/kernel/drivers/mmc/host/sdhci.ko.xz _______________________________________________ CentOS mailing list CentOS at centos.org https://lists.centos.org/mailman/listinfo/centos