Re: [arch-general] Forward all PPTP VPN packets to another proxy?
On Sat, Mar 23, 2013 at 2:39 PM, Bill Sun wrote: > > I'm thinking about running a http server that handles all the > authentication for Server 2 (such as dante?), then forward all packets > to that server (running in Server 1). But I don't know how to write > corresponding iptables rules. So how to write such rules? You need to setup another proxy on Server 1. Take squid for example, in squid.conf, set upstream server using cache_peer and authentication parameters (please refer to squid manual because I don't know how to do it :-P ), and set a port that handles intercepted traffic (or it won't work!): http_port intercept and insert the following iptables rule: iptables -t nat -A PREROUTING -s -p tcp --dport 80 -j REDIRECT --to-port
[arch-general] Weird problem of ALPS v6 touchpad
Hi all, I'm using Archlinux on a Dell Inspiron 7420 laptop, which has an ALPS touchpad that doesn't have driver in kernel. Currently aur/psmouse-alps-driver provides support for it. But recently some weird problem happened. After I switch off touchpad using `synclient TouchpadOff=1`, it should be completely turned off. But when I wipe it with palm, the mouse pointer randomly moves and sometimes even clicks! In `xinput list` there is a strange "PS/2 mouse" device: ⎡ Virtual core pointer id=2 [master pointer (3)] ⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)] ⎜ ↳ RAPOO RAPOO 5G Wireless Device id=12 [slave pointer (2)] ⎜ ↳ AlpsPS/2 ALPS GlidePoint id=17 [slave pointer (2)] ⎜ ↳ PS/2 Mouse id=15 [slave pointer (2)] [..cut..] (The RAPOO is my USB mouse and it has nothing to do with the PS/2 device) I had to use xinput to disable the PS/2 device to stop the problem. Is there any other input device I don't know inside my laptop? Or, is it a bug? More info: $ dmesg | grep -i "ps/2" [2.497642] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 [2.502081] mousedev: PS/2 mouse device common for all mice [ 15.025069] input: PS/2 Generic Mouse as /devices/platform/i8042/serio1/input/input11 [ 226.680273] input: PS/2 Mouse as /devices/platform/i8042/serio1/input/input17 [ 226.698384] input: AlpsPS/2 ALPS GlidePoint as /devices/platform/i8042/serio1/input/input18
Re: [arch-general] Optirun sees no mouse, refuses to load
On Tue, Mar 12, 2013 at 6:43 AM, Szymon Szydełko wrote: > 2. Hmm, can I disable Intel gpu? And just leave Nvidia one? As far as I know you cannot do that on a Optimus system. Maybe your card is not turned on when optirun starts. My journal when starting `optirun glxspheres' : Mar 12 21:30:01 lightning.hexchain.org kernel: bbswitch: enabling discrete graphics Mar 12 21:30:02 lightning.hexchain.org kernel: pci :01:00.0: power state changed by ACPI to D0 Mar 12 21:30:02 lightning.hexchain.org kernel: vgaarb: device changed decodes: PCI::01:00.0,olddecodes=none,decodes=none:owns=none Mar 12 21:30:02 lightning.hexchain.org kernel: NVRM: loading NVIDIA UNIX x86_64 Kernel Module 313.26 Wed Feb 27 13:04:31 PST 2013 Mar 12 21:30:03 lightning.hexchain.org logger[15184]: button/lid: ACPI group/action undefined: processor / LNXCPU:00 Mar 12 21:30:03 lightning.hexchain.org acpid[313]: client connected from 15180[0:996] Mar 12 21:30:03 lightning.hexchain.org acpid[313]: 1 client rule loaded Mar 12 21:30:04 lightning.hexchain.org bumblebeed[323]: [13353.380547] [WARN][XORG] (WW) NVIDIA: This server has an unsupported input driver ABI version (have 19.1, need < 19.0). The driver will continue to load, but may behave strangely. Mar 12 21:30:04 lightning.hexchain.org bumblebeed[323]: [13353.380596] [WARN][XORG] (WW) NVIDIA(0): Unable to get display device for DPI computation. Mar 12 21:30:16 lightning.hexchain.org kernel: bbswitch: disabling discrete graphics Mar 12 21:30:16 lightning.hexchain.org kernel: pci :01:00.0: Refused to change power state, currently in D0 Mar 12 21:30:16 lightning.hexchain.org kernel: pci :01:00.0: power state changed by ACPI to D3cold Mar 12 21:30:18 lightning.hexchain.org acpid[313]: client 15180[0:996] has disconnected Notice those lines containing "power state changed by ACPI".
Re: [arch-general] Optirun sees no mouse, refuses to load
On Tue, Mar 12, 2013 at 1:32 AM, Armin K. wrote: > What's "bbswitch" anyways? As I said, I never used bumblebee, but that might > be a source of your problems. bbswitch is a module written by Bumblebee developers, aiming to provide dynamic power management of (in other words, automatically switching on and off) the discrete NVIDIA card.
Re: [arch-general] Cannot get GNOME Keyring to work well with lightdm-razor-greeter and razor-qt
On Thu, Feb 28, 2013 at 3:18 AM, Damjan Georgievski wrote: > > AFAIK you can run gnome-keyring-daemon from a PAM setting. > Tried, but doesn't work. > If not, this small patch for /etc/lightdm/xsession will run your > ~/.xsession properly as any *dm should: > https://gist.github.com/gdamjan/4043181 > Thank you! This is useful. > > -- > damjan
[arch-general] Cannot get GNOME Keyring to work well with lightdm-razor-greeter and razor-qt
Hi everyone, I recently switched to razor-qt desktop and lightdm (for a faster startup), but I can't get gnome-keyring-daemon to run. I've tried https://wiki.archlinux.org/index.php/GNOME_Keyring#Use_Without_GNOME , but ~/.xinitrc doesn't seem to be executed at all. Plus, I don't want to add anything into ~/.bashrc, because I think $SSH_AUTH_SOCK and some relevant variables should just be set in the session. Is there any better idea? Thanks, Hexchain
