After the – partial – success with the 96Boards Hikey, I tried the Qualcomm Dragonboard 410c, but the June 29 Linux-Next failed to boot successfully, with only one CPU initialising, and MMC errors, and eventual hang…. ……………………….. psci: failed to boot CPU1 (-95) CPU1: failed to boot: -95 CPU1: failed in unknown state : 0x0 psci: failed … Continue reading →
Kernel 4.5-rc7 had booted successfully on the Radxa Rock2, but 4.5 Final failed, as the SDcard was ‘loaded’ just too late: mmc_host mmc1: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0) dwmmc_rockchip ff0f0000.dwmmc: 1 slots initialized ……………………… VFS: Cannot open root device “mmcblk1p1” or unknown-block(0,0): error -6 ………………………… Kernel panic – … Continue reading →
I had a (rare) problem with power to my computers recently. The battery in my UPS had died (causing really annoying beeping warnings..) and the power also went out briefly, causing all systems to suffer a genuine power fail condition. The Linux systems all came back (after some extra – brief – systemd-fsck operations) in – literally … Continue reading →