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* main/syslinux: boot linux-hardened by defaultSören Tempel2017-04-301-1/+1
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* main/syslinux: add support for serial console in update-extlinuxNatanael Copa2014-05-291-0/+8
| | | | fixes #2761
* main/syslinux: update instructions for HDT, bump checksumsDubiousjim2013-06-301-2/+2
| | | | | | | | | | | | | | | | | | On Sun, Jun 30, 2013 at 02:13:29PM +0200, Natanael Copa wrote: > On Sat, 29 Jun 2013 11:49:05 -0400 > Dubiousjim <dubiousjim@gmail.com> wrote: > > > While testing that, I discovered also that HDT is no longer working on > > my machine. > > copy libgpl.c32 and libmenu.c32 in addition to hdt.c32 to /boot. > > (syslinux now uses elf format so you can use readelf or scanelf -n to > troubleshoot this kind of issues) Oh great! I've verified now that this works, and also verified that syslinux properly detects the sha256 and sha512 passwords. This patch updates the usage message for HDT. Based on current master, ignoring patch I sent a few minutes ago.
* main/syslinux: update-extlinux: autodetect poweroff.c32Natanael Copa2013-06-301-1/+1
| | | | and trivial fix for comment in conf
* main/syslinux: simplify passwd generation instructionsNatanael Copa2013-06-301-9/+15
| | | | | | Don't bother mention salt or other crypto algorithms. Also wrap the lines with comments.
* main/syslinux: hooks for bootloader passwordDubiousjim2013-06-301-0/+9
| | | | | | | | | | | | | | | | | | | | | | | We allow a password to be set in /etc/update-extlinux.conf. Instructions for generating this are in /etc/update-extlinux.conf. For reference, here is another (equivalent) way to generate the MD5 password: openssl passwd -1 -salt yy pass If one sets a password, one will presumably want to make /etc/update-extlinux.conf world-unreadable. We don't do that for you; however we do make sure when a password is present to make the /boot/extlinux.conf files we generate be world-unreadable. Of the auto-generated entries, only HDT (if this is generated) is now configured to respect the password; however, you can include "MENU PASSWD" in any entries you put in /etc/update-extlinux.d/. For example, I configure my BIOS to only boot from the internal drive, but I have an entry in /etc/update-extlinux.d that permits chain-booting from a USB key, and I have this entry configured to also require the password. (The BIOS is also passworded, so that these settings can't be changed willy-nilly.) Conflicts: main/syslinux/update-extlinux.conf
* main/syslinux: add Hardware Detection Tool entryDubiousjim2013-06-301-1/+4
| | | | | | | | | | | | | | | | HDT provides a curses-like interface to display lots of hardware info about your machine at bootloader time. We don't install /boot/hdt.c32, but if it's present (it can be copied from /usr/share/syslinux/hdt.c32), we add a menu entry for it---in preference to, rather than in addition to, memtest, since HDT has a menu entry which invokes memtest. Using HDT to its full capacity requires finding or generating modules.pcimap and pci.ids files for your machine, and installing them in /boot. We might want to document this, which I don't here (but the online docs for HDT do). These aren't required to use other functionality of HDT; and it's pretty useful already without those.
* main/syslinux: add reboot entryDubiousjim2013-06-301-0/+4
| | | | | | | | | | | | | | | | We don't install /boot/reboot.c32, but if it's present (it can be copied from /usr/share/syslinux/reboot.c32), we add a menu entry for it---just like with memtest. Add a comment to /etc/update-extlinux.conf stating this. It'd already be possible to get a reboot entry using the /etc/update-extlinux.d/ folder, but this patch provides a more intelligent framework with nicer layout. The syslinux sourceball also provides a shutdown module, but I couldn't get this to work and looking at the sources reveals it to be for machines with APM enabled. Not sure how many machines that applies to anymore.
* main/syslinux: update-extlinux detect kernel labels as 'grsec'Natanael Copa2011-10-221-0/+8
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* main/syslinux: detect xenWilliam Pitcock2011-09-031-0/+5
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* main/syslinux: misc update-extlinux fixesNatanael Copa2011-08-031-0/+31
- rename /etc/extlinux-conf to /etc/update-extlinux.conf - Do not exit with fail if update-extlinux.conf is missing - Always warn if root= is not defined in update-extlinux.conf - Try harder to detect the root device by parsing /proc/mounts - Exit with error if we cannot detect the Root device - Rename fancy_menu to vesa_menu - Unifiy the code generating vesa/standard menus - Keep a backup of old extlinux.conf - add "overwrite" config option so it is possible to skip overwriting the extlinux.conf. - Added a post-upgrade that imports current extlinux.conf to update-extlinux.conf