GNU GRUB - Bugs: bug #39246, GRUB2 hangs at boot menu with HT...
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bug #39246: GRUB2 hangs at boot menu with HT and USB emulation enabled
Submitter: | Robert Hancock <robhancock> | ||
Submitted: | Thu 13 Jun 2013 03:58:11 AM UTC | ||
Category: | Booting | Severity: | Major |
Priority: | 5 - Normal | Item Group: | Hardware-specific |
Status: | None | Privacy: | Public |
Assigned to: | None | Originator Name: | |
Open/Closed: | Open | Release: | other |
Release: | Reproducibility: | Every Time | |
Planned Release: | 2.03+ |
Tue 19 Nov 2013 05:50:47 PM UTC, comment #1: |
Vladimir Serbinenko <phcoder> |
Thu 13 Jun 2013 03:58:11 AM UTC, original submission:
On a Dell Dimension 4600 with the (latest) A12 BIOS, with HyperThreading enabled in the BIOS and the USB Emulation option enabled (by default), grub2 in Fedora 18 (grub2-2.00-15.fc18.i686) reaches the boot selection menu but then freezes up and won't respond to any keys. Disabling either HT or the USB Emulation option results in grub2 working normally. Presumably USB Emulation is needed to use a USB keyboard in the boot menu, however.
|
Robert Hancock <robhancock> |
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Follow 2 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2016-03-02 | phcoder | Item Group | Software Error | Hardware-specific | |
Planned Release | None | 2.03+ |
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Corresponding source code
Is there timeout string on the screen? Is there any USB device conntected? I'm under impression that BIOS "interprets" one of their input as keys.