http://bugzilla.opensuse.org/show_bug.cgi?id=1166005 Bug ID: 1166005 Summary: 20s to unlock fully encrypted partition Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Bootloader Assignee: jsrain@suse.com Reporter: axel.braun@gmx.de QA Contact: jsrain@suse.com Found By: --- Blocker: --- I have a new TW installation with a 940GB encrypted root partition (including /boot, excluding /boot/efi). When starting the machine, grub asks in text mode for the passphrase. After entering the passphrase, it takes about 20s until the graphical boot screen appears. X1E:/home/test # lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT nvme0n1 259:0 0 953,9G 0 disk ├─nvme0n1p1 259:1 0 500M 0 part /boot/efi ├─nvme0n1p2 259:2 0 937G 0 part │ └─cr_root 254:0 0 937G 0 crypt / └─nvme0n1p3 259:3 0 16,4G 0 part [SWAP] linux:/home/test # cryptsetup luksDump /dev/nvme0n1p2 LUKS header information for /dev/nvme0n1p2 Version: 1 Cipher name: aes Cipher mode: xts-plain64 Hash spec: sha256 Payload offset: 4096 MK bits: 512 MK digest: c3 b3 b9 a1 4b cd 08 8d 93 47 59 be f1 b8 f3 24 5f ae 81 75 MK salt: 8b 87 eb c4 bd 43 4e af 57 ef eb 9f 3c 38 a9 8a f4 c5 63 2f 1b f6 98 1a 49 62 36 e0 9e 12 8a db MK iterations: 153840 UUID: 720864c9-f8ed-405e-9a17-ccfa1d2f347b Key Slot 0: ENABLED Iterations: 1229280 Salt: 5f 9b 38 6b 29 b4 2e b0 80 35 c5 bd 88 9f 77 61 29 6c 34 00 54 3c af a5 5a d4 f6 15 7e e4 8d c4 Key material offset: 8 AF stripes: 4000 Key Slot 1: DISABLED Key Slot 2: DISABLED Key Slot 3: DISABLED Key Slot 4: DISABLED Key Slot 5: DISABLED Key Slot 6: DISABLED Key Slot 7: DISABLED It is an i7-9750H machine, so CPU power should not be an issue... -- You are receiving this mail because: You are on the CC list for the bug.