James, I tried to boot the new machine with System rescue and I have the same message when I run diagnostic on the drives. Digging through the logs this morning, I just found these messages: charles@paris:~$ zcat /var/log/syslog*.gz | grep -i paris | grep udisk | grep -i power May 11 00:59:00 paris udisksd[1758]: Error performing housekeeping for drive /org/freedesktop/UDisks2/drives/WDC_WD60EFZX_68B_WD_C812PE5G: Error updating SMART data: Error sending ATA command CHECK POWER MODE: Unexpected sense data returned:#0120000: 70 00 05 00 00 00 00 0a 00 40 00 01 21 04 00 00 p........@..!...#0120010: 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................#012 (g-io-error-quark, 0) May 11 03:19:00 paris udisksd[1758]: Error performing housekeeping for drive /org/freedesktop/UDisks2/drives/WDC_WD60EFZX_68B_WD_C812PE5G: Error updating SMART data: Error sending ATA command CHECK POWER MODE: Unexpected sense data returned:#0120000: 70 00 05 00 00 00 00 0a 00 40 00 01 21 04 00 00 p........@..!...#0120010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................#012 (g-io-error-quark, 0) May 11 20:56:16 paris udisksd[1942]: Error performing housekeeping for drive /org/freedesktop/UDisks2/drives/WDC_WD60EFZX_68B_WD_C812PE5G: Error updating SMART data: Error sending ATA command CHECK POWER MODE: Unexpected sense data returned:#0120000: 70 00 05 00 00 00 00 0a 00 40 00 ff 21 04 00 00 p........@..!...#0120010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................#012 (g-io-error-quark, 0) May 10 00:59:16 paris udisksd[1706]: Error performing housekeeping for drive /org/freedesktop/UDisks2/drives/WDC_WD60EFZX_68B_WD_C812PE5G: Error updating SMART data: Error sending ATA command CHECK POWER MODE: Unexpected sense data returned:#0120000: 70 00 05 00 00 00 00 0a 00 40 00 01 21 04 00 00 p........@..!...#0120010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................#012 (g-io-error-quark, 0) May 10 22:38:59 paris udisksd[1758]: Error performing housekeeping for drive /org/freedesktop/UDisks2/drives/WDC_WD60EFZX_68B_WD_C812PE5G: Error updating SMART data: Error sending ATA command CHECK POWER MODE: Unexpected sense data returned:#0120000: 70 00 05 00 00 00 00 0a 00 40 00 01 21 04 00 00 p........@..!...#0120010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................#012 (g-io-error-quark, 0) May 13 12:36:48 paris udisksd[1760]: Error performing housekeeping for drive /org/freedesktop/UDisks2/drives/WDC_WD60EFZX_68B_WD_C812PE5G: Error updating SMART data: Error sending ATA command CHECK POWER MODE: Unexpected sense data returned:#0120000: 70 00 05 00 00 00 00 0a 00 40 00 01 21 04 00 00 p........@..!...#0120010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................#012 (g-io-error-quark, 0) Could they point toward a problem with my power supply or one of the power cables? Thanks! Charles Le ven. 13 mai 2022, à 12 h 26, James <bjlockie [ at ] lockie [ dot ] ca> a écrit : > Maybe try a different distro (boot off a USB flash drive) to see if it is > the kernel version. > -- Charles Nadeau Ph.D. http://charlesnadeau.blogspot.com/