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Linux kernel 5.15.x, error -31.

Open ZomkaDEV opened this issue 4 years ago • 7 comments

Tell us about your setup:

  1. What iDevice are you using? iPad Air 2
  2. On what version of iOS is it? 14.5.1
  3. What version of checkra1n are you using? 0.12.4
  4. What is your host system (OS version? Hackintosh? VM? etc.)? Manjaro (5.14.18 kernel, issues occur on 5.15-rt)
  5. How are you connecting to the device (USB-A? USB-C? Apple/3rd party cable? Through a USB hub?)? USB-A, licensed lightning cable from Ikea, directly into the ThinkPad E14 Gen 2. What are the steps to reproduce the issue?
  6. Do a Jailbreak on 5.15.x
  7. Get the error -31. ...

What do you expect, and what is happening instead? The device to boot in a jailbroken state.

Did you see a popup on the device stating it entered "Safe Mode" due to an error? No.

Does the issue also occur if you tick "Safe Mode" in the checkra1n options? Yes.

Any other info, error logs, screenshots, ...? Can't get a screenshot right now, but I can tomorrow if I need to.

ZomkaDEV avatar Nov 23 '21 00:11 ZomkaDEV

Happened to me running Mint with 5.4.0 kernel. Trying to jailbrake iPad Air 1 on 12.5.5

accik avatar Dec 01 '21 13:12 accik

Happened to me running Mint with 5.4.0 kernel. Trying to jailbrake iPad Air 1 on 12.5.5

A7 devices are very buggy on Linux and basically, do not work on it.

ZomkaDEV avatar Dec 01 '21 14:12 ZomkaDEV

Although you can use an try version of Checkra1n such as 0.11.0 or 0.10.2

ZomkaDEV avatar Dec 01 '21 14:12 ZomkaDEV

Although you can use an try version of Checkra1n such as 0.11.0 or 0.10.2

I might test later, thanks for the insight!

accik avatar Dec 01 '21 14:12 accik

I had the same error with ipad air wifi on 12.5.5. The trick that worked: Disconnect the cable and reconnect asap during setting up the main bug.. On checkra1n 0.12.4 (options: 1st and 3rd settting on)

2hug avatar Dec 23 '21 19:12 2hug

@2hug ok thanks, testing that next! Did you run the program on a Linux machine or used the bootable ISO? Tried the iso method but it didn't find the device.

accik avatar Dec 25 '21 13:12 accik

Bootable USB (going into boot selection with pressing F8 while restarting pc)

2hug avatar Dec 26 '21 04:12 2hug